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Epidemiological Data on Pain

Collection of Epidemiological Data on Pain Related to Orthopedic, Thoracic or Gynecological Surgery

Status
Withdrawn
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04546594
Acronym
ALGOBASES
Enrollment
0
Registered
2020-09-14
Start date
2020-10-31
Completion date
2025-12-31
Last updated
2025-12-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gynecological; Surgery (Previous), Causing Obstructed Labor, Affecting Fetus, Orthopedic Disorder, Pain, Thoracic

Keywords

Pain,, perioperative pain, epidemiology, predictive factors

Brief summary

The ALGOBASES project is an observational epidemiological study of pain through the collection of pain evaluation questionnaires and information with the aim of creating a descriptive pain evaluation in all patients who need to benefit from orthopedic, thoracic or gynecological surgery. The painful symptomatology will thus be evaluated in all its dimensions (demographic data, physical, psychological, socio-cultural components) and linked to the pathology justifying the specialized care. It is planned to collect the same data at each subsequent event in order to allow the determination of predictive factors, pain trajectories according to the type of surgery, and the profile of subjects at risk of acute or chronic postoperative pain.

Interventions

None listed

Sponsors

University Hospital, Lille
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
17 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patient over 17 years old Patient needing orthopedic surgery Patient needing gynecological surgery Patient needing thoracic surgery Patient who has given written consent to participate in the trial. Socially insured patient Patient willing to comply with all study procedures and study duration

Exclusion criteria

* Age under 18 years old * Non-communicating patient * Patient does not understand French * Patient without social protection * Patient refusing to participate

Design outcomes

Primary

MeasureTime frameDescription
Descriptive analysis of the typology of pain in patients needing surgery.BaselineThe typology of pain will be analyzed on the basis of responses to questionnaires on the affective and sensory dimension of pain, quality of life, depression, anxiety and catastrophizing

Secondary

MeasureTime frameDescription
Descriptive analysis of specific symptomatology of pain Description of the general and painful symptomatology in patients needing surgery.follow-up over a period of five years during post-operative or pain medical consultationDescribe the specific symptomatology of pain separately according to the 3 pathologies: patients needing orthopedic, thoracic and gynecological surgery.
Pain Catastrophizing Scale (PCS) according to painBaseline and follow-up over a period of five years during post-operative or pain medical consultation
Hospital Anxiety Depression scale (HAD) according to painBaseline and follow-up over a period of five years during post-operative or pain medical consultation
EQD5 according to painBaseline and follow-up over a period of five years during post-operative or pain medical consultation
Identification of factors predictive of acute or chronic pain.Baseline and at three months, six months, one yearThe presence of pain will be defined by the presence of severe pain and/or the presence of neuropathic pain.

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026