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

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

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1050210104

Enrollment

140

Registered

2021-10-13

Start date

2021-10-13

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

breast cancer

Interventions

None listed

Eligibility

Sex/Gender

Female

Inclusion criteria

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

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

Design outcomes

Primary

Measure	Time frame
Incidence and pain intensity of postoperative persistent pain after breast cancer surgery	—

Secondary

Measure	Time frame
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	—

Contacts

Public ContactKaori Abe

Graduate School of Medicine, Osaka University

abe216@dmail.plala.or.jp+81-6-6879-3772

Outcome results