Repair of pectus excavatum deformities in children: a new perspective of treatment using minimal access surgical
P C Wu1, E M Knauer, G E McGowan
1Department of Surgery, University of Connecticut Health Center, Farmington, CT, USA.
Insights
Minimally invasive repair (MIR) for pectus excavatum (PE) in children is safer and more effective than traditional Ravitch repair (RR). MIR offers reduced morbidity and better patient tolerance for chest wall deformities.
Area of Science:
- Pediatric Surgery
- Thoracic Surgery
- Congenital Abnormalities
Background:
- Pectus excavatum (PE) is a common congenital chest wall deformity in children.
- Traditional Ravitch repair (RR) for PE is associated with significant morbidity.
- Minimally invasive repair (MIR) has emerged as an alternative surgical approach.
Purpose of the Study:
- To evaluate the safety and effectiveness of minimally invasive repair (MIR) for pectus excavatum (PE) in pediatric patients.
- To compare outcomes of MIR with traditional Ravitch repair (RR).
Main Methods:
- Prospective cohort study conducted at a tertiary pediatric referral center.
- 36 patients underwent MIR, and 6 patients had RR between February 1996 and July 2000.
- Key outcome measures included morbidity, operative time, blood loss, diet tolerance, and hospital stay.
Main Results:
- MIR group: mean operative time 1.6 hours, mean blood loss 22 mL, mean hospital stay 5.5 days, no ICU admissions.
- RR group: mean operative time 5.2 hours, mean blood loss 222 mL, mean hospital stay 4.5 days, 2 ICU admissions.
- Postoperative pneumothorax was the main complication in both groups.
Conclusions:
- Minimally invasive repair (MIR) is less invasive, less morbid, and better tolerated for pediatric pectus excavatum (PE) compared to traditional Ravitch repair (RR).
- Elective surgical reconstruction for PE can be safely performed in children, not limited to severe or symptomatic cases.
Hypothesis:
Minimally invasive correction of pectus excavatum (PE) deformities of the anterior chest wall in children is safe and effective.
Design:
Prospective cohort study.
Setting:
Tertiary pediatric referral center.
Patients:
Between February 1996 and July 2000, 36 patients underwent minimally invasive repair (MIR) of PE deformities, and 6 patients had traditional Ravitch repairs (RR).
Main Outcome Measures:
Morbidity, operating time, estimated blood loss, days to tolerating a regular diet, and length of hospital stay.
Results:
Thirty-six children underwent MIR for moderate to severe chest wall deformities, with a mean operative time of 1.6 hours, a mean blood loss of 22 mL, a mean time to tolerating a regular diet of 2.9 days, no intensive care unit admissions, and a mean length of hospital stay of 5.5 days. Six children had RR procedures performed for moderate to severe deformity, with a mean operative time of 5.2 hours, a mean blood loss of 222 mL, a mean time to tolerating a regular diet of 3.3 days, 2 patients admitted to the intensive care unit, and a mean length of hospital stay of 4.5 days. Complications for both procedures consisted mainly of postoperative pneumothorax.
Conclusions:
The MIR technique for PE is less invasive, less morbid, and better tolerated than traditional open RR of this common pediatric chest wall deformity. Elective surgical reconstruction can be safely performed in children rather than limiting repair to only symptomatic patients with severe deformities.
