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Low Back Pain and Depression: Cohort Study

16 mei 2014 bijgewerkt door: Josue Fernandez Carnero, Universidad Rey Juan Carlos

Low Back Pain Disability, Intensity and Widespread Pain and Relationship to Postpartum Depression

The aims of this study are to investigate whether pelvic pain and low back pain disability are associated with postpartum depression and to compare the prevalence between women without Low back pain and disability and women with Low Back Pain (LBP) and disability every trimester, and correlate postpartum Depression and some clinical and biopsychosocial variables: subgroups of LBP, disability, pain intensity, pain widespread and nationality, in a cohort of Spanish women at 2 months postpartum.

Studie Overzicht

Toestand

Voltooid

Conditie

Gedetailleerde beschrijving

295 pregnant women will formed the cohort, during all pregnancy and two months after delivery. The Edinburgh Postnatal Depression Scale was used to evaluate depressive symptoms at 2 months postpartum. The LBP will be evaluated based on self-administrated questionnaire, and the patients with LBP will be classified in to lumbopelvic groups according to mechanical assessment of the lumbar spine, pelvic pain provocation tests, standard history, pain intensity on visual analogue scale, spread of pain through pain drawings and Oswestry index was used to evaluated the disability. Logistics regression analysis will performed to explain the predictors of depression.

Studietype

Observationeel

Inschrijving (Werkelijk)

236

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar tot 45 jaar (Volwassen)

Accepteert gezonde vrijwilligers

Geslachten die in aanmerking komen voor studie

Vrouw

Bemonsteringsmethode

Niet-waarschijnlijkheidssteekproef

Studie Bevolking

The cohort comprised all pregnant women who were registered consecutively at this primary health care center

Beschrijving

Inclusion Criteria:

Inclusion criteria were being pregnant between for 12 weeks to 16 weeks,
With an expected normal pregnancy (as determined by midwife),
Being able to understand and read Spanish.

Exclusion Criteria:

Exclusion criteria were end of pregnancy before gestational weeks 37 (delivery or abortion),
Serious intellectual impairment,
Having had a systemic disease (spondylitis, infectious, vascular, metabolic or endocrine related process), rheumatic disease, fibromyalgia, lumbopelvic pain or
Verified diagnosis of spinal problems in the previous 6 months, or
A history of fracture, neoplasm or previous spinal, pelvic or femur surgery.
Another exclusion criterion was a diagnosis of depression or anxiety in the previous year.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat	Maatregel Beschrijving	Tijdsspanne
Post-Partum Depression Tijdsspanne: change from baseline in postpartum depression at 2 months after delivery	Depressive Symptoms is assessed through the Edinburgh Postnatal Depression Scale (EPDS) (translation - Spanish). It´s a 10-item self-report scale specifically designed to screen for postpartum depression. The scale rates the intensity of depressive symptoms present within the previous 7 days. A cutoff score of ≥10 in the tests is to be used for screening purposes in primary care. When selecting this threshold the sensitivity for detection of major depression increased to almost 100% and the specificity to 82%. The participants filled it in at the first visit and two months postpartum.	change from baseline in postpartum depression at 2 months after delivery

Secundaire uitkomstmaten

Uitkomstmaat	Maatregel Beschrijving	Tijdsspanne
Pain Scores in the visual analogue scale Tijdsspanne: Participants will be followed for the duration of pregnant up to 36 weeks	The Visual Analog Scale (VAS) is used to assess pain intensity (0-100 mm, where "0" corresponded to "no pain" and "10" to the worst imaginable pain).All participants were evaluated during all their pregnancy: in the first trimester (for 12 to 16 weeks), in the second trimester (for 22 weeks) and in the third trimester (for 36 weeks)	Participants will be followed for the duration of pregnant up to 36 weeks
Low back pain disability Tijdsspanne: Participants will be followed for the duration of pregnant up to 36 weeks	Disability is measured with the Oswestry Low Back Pain and Disability Questionnaire (ODQ) to compare the prevalence between women without LBP and disability and women with LBP pain and disability every trimester. All participants were evaluated of low back disability during all their pregnancy: in the first trimester (for 12 to 16 weeks), in the second trimester (for 22 weeks) and in the third trimester (for 36 weeks).	Participants will be followed for the duration of pregnant up to 36 weeks
Pain drawing area Tijdsspanne: Participants will be followed for the duration of pregnant up to 36 weeks	Participants completed detailed pain drawings representing a human body (American Academy in Physical Medicine and Rehabilitation. 2001) to assess pain location (lumbar, pelvic and symphysis pubis). To score the spread of pain, these human body views are uniformly divided into a total of 220 squares, each measuring 0.5 x 0.5 cm. .	Participants will be followed for the duration of pregnant up to 36 weeks

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Universidad Rey Juan Carlos

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start

1 oktober 2011

Primaire voltooiing (Werkelijk)

1 februari 2014

Studie voltooiing (Werkelijk)

1 mei 2014

Studieregistratiedata

Eerst ingediend

7 mei 2014

Eerst ingediend dat voldeed aan de QC-criteria

16 mei 2014

Eerst geplaatst (Schatting)

20 mei 2014

Updates van studierecords

Laatste update geplaatst (Schatting)