Utility of Postoperative Fever Workup After Craniosynostosis Repair

[Prospective analysis of inflammatory markers and perioperative clinical data in children with craniosynostosis undergoing reconstructive surgery]

BACKGROUND

Craniosynostosis (CS) is a group of skull malformations manifested by congenital absence or premature closure of cranial sutures. Reconstructive surgery in the second half of life is traditional approach for CS. The issues of surgical stress response after reconstructive surgery for CS in children are still unclear.

OBJECTIVE

To evaluate clinical and laboratory parameters in children undergoing traumatic reconstructive surgery for CS.

MATERIAL AND METHODS

Inclusion criteria were CS, reconstructive surgery, age <24 months, no comorbidities and available laboratory diagnostic protocol including complete blood count, biochemical blood test with analysis of C-reactive protein, procalcitonin, ferritin and presepsin. The study included 32 patients (24 (75%) boys and 8 (25%) girls) aged 10.29±4.99 months after surgery between October 2021 and June 2022. Non-syndromic and syndromic forms of CS were observed in 25 (78.1%) and 7 (21.9%) cases, respectively.

RESULTS

There were no infectious complications. We analyzed postoperative clinical data, fever, clinical and biochemical markers of inflammation.

CONCLUSION

Early postoperative period after reconstructive surgery for CS in children is accompanied by significant increase of inflammatory markers (C-reactive protein, procalcitonin, ferritin). However, these findings do not indicate infectious complications. This is a manifestation of nonspecific systemic reaction. Severity of systemic inflammatory response syndrome with increase in acute phase proteins indicates highly traumatic reconstructive surgery for CS in children. Analysis of serum presepsin allows for differential diagnosis between infectious complication and uncomplicated course of early postoperative period.

Comparison of Perioperative Anesthetic Concerns in Simple and Complex Craniosynostosis Cases: A Retrospective Study

Background We compared intraoperative and postoperative anesthetic parameters between simple (S-single suture) and complex (C-more than one suture) craniosynostosis cases.

Materials and Methods Data was collected from a retrospective review of anesthetic and postoperative records of patients who underwent craniosynostosis correction surgery between April 2014 and August 2019. Pearson’s chi-square and independent sample t-tests were used for analysis.

Results We analyzed data of 98 patients (S-simple craniosynostosis: 40 and C-complex craniosynostosis: 58). Statistically significant differences between simple and complex cases were seen only in the incidence of difficult airway, failed extubation, and requirement of postoperative ventilation. Massive blood loss (S: 23.21 mL/kg; C: 22.71 mL/kg) and difficult airway (S: 2.04%; C: 19.39%) were the most common intraoperative adverse events encountered. Metabolic abnormalities, hemodynamic instability, and hypothermia occurred in few patients. The most common postoperative issue was pyrexia (S: 15.31%; C: 17.35%). Anemia and coagulopathy needing transfusion of blood products and vitamin K injection were seen in a significant number of cases. Three nonsyndromic patients developed seizures.

Conclusion The incidence of difficult airway and failed extubation with postoperative ventilation is more frequent following surgery for complex craniosynostosis than simple craniosynostosis. Complications secondary to blood loss and airway issues were the primary cause of morbidity and mortality. A staged approach to surgical management resulted in decreased surgical blood loss among the children with complex craniosynostosis.

Outcomes following Craniosynostosis Surgery at a Tertiary Care Center in the Middle East

BACKGROUND

Despite advancements in craniosynostosis surgery, open surgical approaches remain crucial for the management of infants >6 months of age and in those with complex synostosis. The clinical features of craniosynostosis remain poorly characterized in the Middle East. This study sought to assess the clinical features and outcomes of infants undergoing craniosynostosis surgery at a tertiary care center in Lebanon.

METHODS

A retrospective review was performed of all patients who underwent craniosynostosis surgery from December 2006 to December 2018 at the American University of Beirut Medical Center, Lebanon. Clinicodemographic characteristics, complications, and recurrence outcomes were recorded and evaluated using descriptive statistics.

RESULTS

Thirty-five infants met the inclusion criteria, with a mean age of 9.0 ± 4.0 months. The most common site of suture involvement was metopic (28.6%), followed by unilateral coronal (25.7%), sagittal (20.0%), bicoronal (8.6%), and multiple sites (17.1%). Five patients (14.3%) had syndromic synostosis. Median estimated blood loss was 200 mL, and median volume of transfused packed red blood cells was 180 mL. Two patients (5.7%) experienced postoperative complications, including postoperative blood transfusion (n = 1)and wire protrusion requiring removal (n = 1). Three patients (8.6%) required reoperation: 2 (5.7%) for resynostosis and 1 for traumatic fracture repair. Caregivers of all patients reported high satisfaction with cosmetic outcomes 4 weeks postoperatively.

CONCLUSIONS

With appropriate perioperative precautions, open craniosynostosis surgery can be performed with minimal complications, low recurrence rates, and satisfactory cosmetic outcomes. Additional population-level data are needed to better characterize craniosynostosis patterns and outcomes in the Middle East.