Perioperative pulmonary edema during hysteroscopy
Conditions
Interventions
Case series:None
Sponsors
Peking University Third Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 to 60 years; 2. ASA physical status I–III; 3. Scheduled for elective hysteroscopic surgery with an expected duration of >30 minutes (e.g., hysteroscopic resection of submucosal myoma, adhesiolysis, septum resection, etc.); 4. Signed informed consent form.
Exclusion criteria
Exclusion criteria: 1. Severe cardiac, pulmonary, hepatic, or renal insufficiency; 2. Known arrhythmia or aortic valve regurgitation; 3. Anatomical abnormalities or history of surgery in the inferior vena cava (IVC) region; 4. Obesity (BMI >= 35 kg/m²) that compromises ultrasound image quality; 5. Emergency surgery or coagulation disorders.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| hemoglobin concentration; | — |
Secondary
| Measure | Time frame |
|---|---|
| Pleth Variability Index; | — |
Countries
China
Contacts
Public ContactXu Mao
Peking University Third Hospital
Outcome results
None listed