Incidence and Risk Factors of Postoperative Chronic Pain in Patients Who Have Undergone Hallux Valgus Surgery
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Postoperative Chronic Pain, Hallux Valgus Surgery. Basic parameters: from 18 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Chile
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
Incidence and Risk Factors of Postoperative Chronic Pain in Patients Who Have Undergone Hallux Valgus Surgery in the UC-Christus Clinical Hospital
Overview
The goal of this observational study is to learn about the incidence and risk factors of postoperative chronic pain in adult patients who have undergone Hallux Valgus surgery (between january 2021 and december 2024). This will be assesed through scales and medical records information. The main questions to be answered are: * How many patients who have undergone Hallux Valgus surgery are experiencing postoperative chronic pain. * What factors are there present in those who do experience chronic pain after surgery. After accepting the informed consent, participants will be asked to answer a Brief Pain Inventory Scale and a Risk Factor Questionnaire for Postoperative Chronic Pain.
Primary outcome measures
- The incidence of Chronic Postoperative Pain (CPOP) following Hallux Valgus surgeries [Time frame: "Day 1" The outcome measure will be recorded on day 1, when the patient has agreed to the informed consent and to answer the questionnaire.]
Eligibility criteria
Inclusion criteria
- Patients who underwent Hallux Valgus surgery at various centers within the UC Christus network from January 2021 to April 2024.
Exclusion criteria
- Patients who had difficulty responding to follow-up from the UC Christus health network Pain Unit and/or who do not answer the telephone call
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Other
Study locations
Chile · 1 center
- Pontificia Universidad Católica de Chile — Santiago
Identifiers
NCT: NCT07330947 · 240930004