Congenital duodenal obstruction, Hypertrophic pyloric stenosis, Hypertrophic pyloric stenosis, Biliary atresia, Congenital hydronephrosis
Conditions
Interventions
Group A:Group A set the pneumoperitoneum pressure at 3 mmHg, The pneumoperitoneum pressure was adjusted according to the laparoscopic field conditions. When the field was clear, the pneumoperitoneum
Group B:Group B set the pneumoperitoneum pressure at 5 mmHg, The pneumoperitoneum pressure was adjusted according to the laparoscopic field conditions. When the field was clear, the pneumoperitoneum p
Sponsors
Children's Hospital of Nanjing Medical University
Eligibility
Sex/Gender
All
Age
0.1 Years to 1 Years
Inclusion criteria
Inclusion criteria: 1. children diagnosed with congenital duodenal obstruction, congenital megacolon, hypertrophic pyloric stenosis, congenital biliary atresia, congenital hydronephrosis 2. Age 1 to 12 months after birth; 3. Weight >= 2500g; 4. 1min and 5min postnatal Apgar score >10 points; 5. those with ASA anaesthesia classification of grade I; 6. Those who were operated for the first time.
Exclusion criteria
Exclusion criteria: 1. History of birth trauma and intrauterine distress; 2. Cases presenting with intestinal torsion necrosis or signs of strangulating intestinal obstruction; 3. Cases with concomitant congenital anomalies; 4. Cases with concomitant hypoxic-ischaemic encephalopathy (HIE) or intracranial haemorrhage; 5. Cases with abnormal red blood cell count, haemoglobin levels, or haematocrit.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Inflatable pressure value;regional cerebral oxygen saturation;splanchnic oxygen saturation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Air intake volume; Systolic Blood Pressure;Heart Rate;Airway Pressure;End-tidal Carbon dioxide Pressure;Peripheral capillary oxygen saturation;Operation time;Pneumoperitoneum duration;Recovery time;Intraoperative blood loss; | — |
Countries
China
Contacts
Public ContactCHEN Chunmei
Children's Hospital of Nanjing Medical University
Outcome results
None listed