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A retrospective clinical study of pain and sensory changes after breast cancer surgery

Not Applicable
Recruiting
Conditions
breast cancer
Registration Number
JPRN-jRCT1050210104
Lead Sponsor
Shimazu Kenzo
Brief Summary

Not available

Detailed Description

Not available

Recruitment & Eligibility

Status
Recruiting
Sex
Female
Target Recruitment
140
Inclusion Criteria

(1) Patients who have undergone breast cancer surgery for at least 3 months
(2) Age: patients over 20 at the time of acquiring consent
(3) Gender: female
(4) Patients who have consented to particpate in this study after receiving sufficient explanation for this study and gained sufficient understandings

Exclusion Criteria

(1) Patients with distant metastasis or recurrence of breast cancer
(2) A patients who were judged as inappropriate as a research subject by the research director

Study & Design

Study Type
Observational
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Incidence and pain intensity of postoperative persistent pain<br>after breast cancer surgery
Secondary Outcome Measures
NameTimeMethod
Association of the incidence of persistent pain after breast cancer surgery with factors such as non-surgical treatment, preoperative pain, perception, emotion, and daily activities
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