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Trial registered on ANZCTR
Registration number
ACTRN12608000439347
Ethics application status
Approved
Date submitted
7/08/2008
Date registered
3/09/2008
Date last updated
3/09/2008
Type of registration
Retrospectively registered
Titles & IDs
Public title
Ice pack for relieving perineal pain after normal delivery
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Scientific title
Applying an ice pack on the perineum after normal birth delivery to relief of perineal pain
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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:
perineal pain after normal delivery
3517
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Condition category
Condition code
Injuries and Accidents
3787
3787
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0
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Other injuries and accidents
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
There are 3 groups of subjects receiving the interventions; ice pack, water pack and no treatment given. The group receiving water pack be was called 'placebo' and the group receiving ice pack was called experimental group. We apply packs in perineum for twenty minutes in each one. The ice pack and placebo are given to the subjects between 2 until 48 hours after delivery.
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Intervention code [1]
3312
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Treatment: Devices
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Comparator / control treatment
In control group or Standard treatment nothing was apply in perineum.
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Control group
Active
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Outcomes
Primary outcome [1]
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decreased perineal pain. We will use a Number scale from 0 to 10 for measured the pain
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Assessment method [1]
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Timepoint [1]
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The level of pain was measures at baseline, time = zero (before applied pack), after 20 minutes of applied pack.
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Secondary outcome [1]
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decreased perineal pain. We will use a Number scale from 0 to 10 for measured the pain and calculate the percentage of improvement
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Assessment method [1]
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Timepoint [1]
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The level of pain was measures at baseline, time = zero (before applied pack) and after 40 minutes of applied pack.
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Eligibility
Key inclusion criteria
=18 years-old; full-term nulliparous women with a live, cephalic presenting singleton fetus, with normal deliveries women, with or without perineal trauma and pointed out pain in the perineum =3 in numerical scale, between 2 and 48 hours of post-partum, didn’t receive anesthesia or painkillers for the last 2 hours, absence of clinical or obstetrical complications, and had a child with no incidents
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Minimum age
18
Years
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Maximum age
No limit
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Sex
Females
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Can healthy volunteers participate?
No
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Key exclusion criteria
Women with pain 2 or 1 in Number scale, with with 2 or more births, women with less than 17 years old.
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Allocation was concealed with sealed opaque envelopes
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Randomization was made via computer
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Parallel
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Other design features
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Phase
Not Applicable
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Type of endpoint/s
Efficacy
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Statistical methods / analysis
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Recruitment
Recruitment status
Recruiting
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Date of first participant enrolment
Anticipated
21/06/2008
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Actual
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
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Sample size
Target
114
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Accrual to date
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Final
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Recruitment outside Australia
Country [1]
1100
0
Brazil
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State/province [1]
1100
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Funding & Sponsors
Funding source category [1]
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Charities/Societies/Foundations
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Name [1]
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Fundacao de Amparo a Pesquisa do Estado de Sao Paulo
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Address [1]
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Street Pio XI n. 1500 Alto da Lapa CEP 05468901
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Country [1]
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Brazil
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Primary sponsor type
Charities/Societies/Foundations
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Name
Fundacao de Amparo a Pesquisa do Estado de Sao Paulo.
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Address
Street Pio XI n. 1500 Alto da Lapa CEP 05468901
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Country
Brazil
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Secondary sponsor category [1]
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None
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Name [1]
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Address [1]
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Country [1]
3413
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
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Comite de Etica em Pesquisa da Escola de Enfermagem da Universtiy of Sao Paulo
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Ethics committee address [1]
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Doctor Eneas de Carvalho Aguiar Avenue n. 419 05403000 Sao Paulo
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Ethics committee country [1]
5837
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Brazil
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Date submitted for ethics approval [1]
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30/03/2007
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Approval date [1]
5837
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25/04/2007
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Ethics approval number [1]
5837
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CAAE 0023019600007
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Summary
Brief summary
Randomized controlled trial study carried out at the Normal Birth Center of Amparo Maternal, a public maternity located in Sao Paulo, Brazil. The women were divided in three groups: Experimental Group – ice pack applied to the perineum; Placebo Group – environmental temperature water pack applied to the perineum and Control Group – did not receive pack. The pack was applied during twenty minutes, and in the three groups perineum temperature was controlled before (T0= first moment) and after (T20=after 20 minutes) this intervention. A digital Minipa (registered trade mark) model MT 405 thermometer was used to monitore the perineum temperature. The temperatures of maternity room, packs (ice and water) and women body were also controlled. Pain magnitude was evaluated by the numeric scale represented by a horizontal line with numerical marks from zero to ten; the zero value denoted no pain and the ten value denoted the worst imaginable pain. The women were allocated to the experimental, placebo or control groups according to a computer generated randomisation list. Prior to her inclusion in the study, each woman received a detailed explanation of the purpose and the methods of the study. A signed consent was obtained from all voluntary participants, who were assured the right to withdraw from the study at any time.
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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
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Lucila Coca Leventhal
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Address
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Street Cassio da Costa Vidigal n. 27 apt 61 jardim paulistano 01456040 Sao Paulo
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Country
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Brazil
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Phone
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55 011 38126905
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Fax
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55 011 38126905
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Email
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[email protected]
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Contact person for scientific queries
Name
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Lucila Coca Leventhal
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Address
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Street Cassio da Costa Vidigal n. 27 apt 61 jardim paulistano 01456040 Sao Paulo
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Country
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Brazil
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Phone
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55 011 38126905
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Fax
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55 011 38126905
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Email
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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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