Hydrothorax
Conditions
Interventions
Control group:Pleural forceps biopsy alone
Test group:Pleural forceps biopsy combined with cryobiopsy
Sponsors
The First Affiliated Hospital of Ningbo University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Individuals aged >=18 years, both male and female, are eligible; 2.There is pleural effusion that has not been diagnosed after regular examination; 3.There is a need for thoracoscopy in cases with either at least one pleural lesion having a short diameter of >=1 cm, or at least two pleural lesions each having a short diameter of >=0.5 cm; 4.The patient is willing to participate in this study and has signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1.Age >= 80 years old; 2.Indoor environment patient pulse oxygen saturation < 88%; 3.Hemodynamic instability; 4.Having had myocardial infarction or unstable angina pectoris within the past 6 weeks; 5.Adhesion-induced absence of pleural space; 6.Having undiagnosed coagulation dysfunction or bleeding tendency; 7.Requiring other open surgery biopsy; 8.Having an active autoimmune disease that requires systemic treatment within the past 2 years, and a history of immuno-deficiency; 9.Positive for HIV antibodies; 10.Currently taking long-term systemic glucocorticoids or other immunosuppressants; 11.Participating in other clinical trials within the past 3 months or participating in another group in this study; 12.Unable to sign the informed consent form; 13.Other circumstances not suitable for participating in this study (such as mental disorder, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of adverse events;Efficient; | — |
Secondary
| Measure | Time frame |
|---|---|
| Duration of the operation; | — |
Countries
China
Contacts
Public ContactXiong Kunlong
The First Affiliated Hospital of Ningbo University
Outcome results
None listed