Equation, Intraperitoneal Pressure, Peritoneal Dialysis
Conditions
Brief summary
Intraperitoneal Pressure is associated with the complications of increased intra-abdominal pressure in peritoneal dialysis patients. Due to the complicated operations, routine measurement of hydrostatic intraperitoneal pressure is not used routinely in adult peritoneal dialysis patients. There ars some limitions in equations from previous studies, such as the sample size was small , and the study population was limited. In the study, we aim to develop and validate an equation for estimating intraperitoneal pressure in peritoneal patients.
Interventions
None listed
Sponsors
Peking University First Hospital
Study design
Observational model
CASE_ONLY
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* Peritoneal dialysis patients * Dialysis length \>1 month * Aged 18-80 years * Injection volume of peritoneal dialysis solution\>1500ml
Exclusion criteria
* Acute complications （ peritonities, cardiovascular and cerebrovascular diseases) to hospitalization 1 month prior to the study * History of abdominal surgery and trauma 1 month prior to the study * Previous history of hernia, leakage, or thoracoabdominal fistula * Can't come for a follow-up visit
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Novel equation development | July 17, 2021 to September 30, 2021 | Developed equation for estimating intraperitoneal pressure in peritoneal dialysis patients |
| Novel equation validation | October 1,2021 to October 31,2021 | Validate the novel equation with intraperitoneal pressure obtained by Durand method |
Countries
China
Outcome results
None listed