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Trial registered on ANZCTR
Registration number
ACTRN12618000584235
Ethics application status
Approved
Date submitted
19/02/2018
Date registered
16/04/2018
Date last updated
2/10/2018
Type of registration
Prospectively registered
Titles & IDs
Public title
The correlation of abdominal girth and the epidural depth measured with ultrasound in parturients
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Scientific title
The correlation of abdominal girth and the epidural depth measured with ultrasound in parturients scheduled for elective cesarean section under combined spinal epidural anesthesia
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Secondary ID [1]
294090
0
none
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
pregnancy
306667
0
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Condition category
Condition code
Anaesthesiology
305766
305766
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0
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Other anaesthesiology
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Musculoskeletal
305767
305767
0
0
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Normal musculoskeletal and cartilage development and function
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Reproductive Health and Childbirth
305768
305768
0
0
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Childbirth and postnatal care
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Intervention/exposure
Study type
Observational
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Patient registry
False
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
after acceptance of patient to the operation room and standard monitorisation, age, height, weight, vertebral column length, abdominal girth measurements will be recorded. abdominal girth will be mesaured using a tape meter at the level of umblicus. vertebral column length will be measured from the spinous process of 7th cervical vertebra to sacral hiatus. epidural depth will be measured by an anesthesiologist experienced in sonoanatomy at sagittal paramedian oblique plane and transverse plane in 15 minutes. the measured epidural depths will be recorded
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Intervention code [1]
300366
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Not applicable
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Comparator / control treatment
no control group
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Control group
Uncontrolled
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Outcomes
Primary outcome [1]
304840
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Abdominal girth as measured with a tape measure at the level of umblicus in horizontal plane
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Assessment method [1]
304840
0
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Timepoint [1]
304840
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following the acceptance of patient to operation room, just before the start of surgery
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Primary outcome [2]
305428
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Epidural depth measured with ultrasound at transverse plane.
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Assessment method [2]
305428
0
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Timepoint [2]
305428
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following the acceptance of patient to operation room, just before the start of surgery
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Primary outcome [3]
305500
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Epidural depth as measured with ultrasound at sagittal paramedian oblique plane.
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Assessment method [3]
305500
0
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Timepoint [3]
305500
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following the acceptance of patient to operation room, just before the start of surgery
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Secondary outcome [1]
343337
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secondary outcome of the study is to determine the parturients' body mass index calculated by dividing the weight of the patient (self reported) divided by the square of height in meters (measured with a tape meter).
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Assessment method [1]
343337
0
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Timepoint [1]
343337
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following the acceptance of patient to operation room, just before the start of surgery.
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Secondary outcome [2]
343338
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Vertebral column length as measured using a tape meter starting from the spinous process of 7th cervical vertebra to sacral hiatus.
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Assessment method [2]
343338
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Timepoint [2]
343338
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following the acceptance of patient to operation room, just before the start of surgery.
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Eligibility
Key inclusion criteria
parturients scheduled for elective cesarean section under combined spinal epidural anesthesia with american society of anesthesiologists physical status I-II
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Minimum age
18
Years
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Maximum age
45
Years
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Sex
Females
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Can healthy volunteers participate?
No
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Key exclusion criteria
complicated pregnancies, multiple pregnancies, presentation abnormalities, patient refusal to be involved in the study, patient refusal for regional anesthesia, any contraindication for regional anesthesia, emergency cases, american society of anesthesiologists physical status >II, history of anticoagulant drug use, history of spine or spinal canal surgery
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Study design
Purpose
Screening
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Duration
Cross-sectional
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Selection
Defined population
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Timing
Prospective
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Statistical methods / analysis
IBM SPSS ver 21.0 will be used to analyze the data collected. mean, standard deviation, frequencies, median will be used for the analysis of quantitative data. normal distribution of data will be analyzed by Kolmogorov- Smirnow and Shapiro Wilk tests. Spearman's rho correlation and Pearson correlation tests will be used to analyze the correlation between the epidural depth measured with ultrasound at saggital paramedian oblique plane and transverse plane and parturients' abdominal girth, age, body mass index, and vertebral column length.
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Recruitment
Recruitment status
Completed
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Date of first participant enrolment
Anticipated
31/05/2018
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Actual
1/06/2018
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Date of last participant enrolment
Anticipated
31/08/2018
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Actual
30/08/2018
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Date of last data collection
Anticipated
31/08/2018
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Actual
30/08/2018
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Sample size
Target
80
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Accrual to date
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Final
80
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Recruitment outside Australia
Country [1]
9607
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Turkey
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State/province [1]
9607
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kirsehir
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Funding & Sponsors
Funding source category [1]
298722
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Hospital
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Name [1]
298722
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Ahi Evran University Training and Research Hospital
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Address [1]
298722
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Kervansaray Mah., 2019. Sok D:1, 40200 Kirsehir Merkez, Kirsehir, Turkey
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Country [1]
298722
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Turkey
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Primary sponsor type
Individual
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Name
mehmet cantürk
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Address
ahi evran university training and research hospital
address: kervansaray mahallesi 2019.sokak no:1
merkez/kirsehir/turkey
p.k.40100
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Country
Turkey
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Secondary sponsor category [1]
297894
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None
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Name [1]
297894
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Address [1]
297894
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Country [1]
297894
0
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
299667
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ahi evran üniversitesi tip fakültesi klinik arastirmalar etik kurulu
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Ethics committee address [1]
299667
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ahi evran üniversitesi tip fakültesi bagbasi yerleskesi Kat: 0, 40100, merkez, kirsehir, Turkey
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Ethics committee country [1]
299667
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Turkey
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Date submitted for ethics approval [1]
299667
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15/12/2017
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Approval date [1]
299667
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26/12/2017
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Ethics approval number [1]
299667
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2017-20/240
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Summary
Brief summary
combined spinal epidural anesthesia is commonly performed for cesarean section surgery at our institution. anatomical landmarks are often hard to localize in pregnant patient population. ultrasound navigation for combined spinal epidural anesthesia provides fast, easy and reliable intervertebral interspace localization together with decreasing the risk of introducing epidural needle from higher dermatomes above second lumbar vertebra which is a common risk when performed with conventional palpation technique. ultrasonographic examination of lumbar vertebra also provides knowledge about the depth of epidural space which preserves the clinican the knowledge that how deep he/she can introduce the needle within safety margins. several patient variables were investigated to affect the epidural depth mesured with ultrasound. up to our knowledge the current study is unique in studying the correlation between parturients' abdominal girth and the epidural depth measured at saggital paramedian oblique plane and transverse plane with ultrasound.
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
81230
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Dr mehmet cantürk
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Address
81230
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ahi evran university training and research hospital
address: kervansaray mahallesi 2019. sokak no:1
merkez/kirsehir/turkey
p.k. 40100
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Country
81230
0
Turkey
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Phone
81230
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+905053574372
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Fax
81230
0
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Email
81230
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[email protected]
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Contact person for public queries
Name
81231
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Dr mehmet cantürk
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Address
81231
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ahi evran university training and research hospital
address: kervansaray mahallesi 2019. sokak no:1
merkez/kirsehir/turkey
p.k. 40100
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Country
81231
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Turkey
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Phone
81231
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+905053574372
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Fax
81231
0
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Email
81231
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[email protected]
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Contact person for scientific queries
Name
81232
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Dr mehmet cantürk
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Address
81232
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ahi evran university training and research hospital
address: kervansaray mahallesi 2019. sokak no:1
merkez/kirsehir/turkey
p.k. 40100
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Country
81232
0
Turkey
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Phone
81232
0
+905053574372
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Fax
81232
0
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Email
81232
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[email protected]
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No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
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