The effect of intralesional steroid injections on the volume and blood flow in periocular capillary haemangiomas

Educational paper: therapy of infantile haemangioma--history and current state (part II)

Infantile haemangioma (IH) is the most frequent tumour of infancy. Although it is benign and self-limiting, severe complications can arise due to localisation and fast tumour growth. Also, IHs leave scars after regression in more than half of the cases. Management and therapy of IH have changed greatly after 2008. This update provides an overview of the older therapy options before 2008, which mainly consisted of the administration of corticosteroids, and discusses the modern management with new therapy options such as β-blockers (both systemically and topically).

CONCLUSION

β-blockers are promising and are currently preferred above corticosteroids, but β-blockers still do not give a definitive treatment.

Comparison of intralesional corticosteroid and propranolol treatment of periorbital infantile hemangiomas: an outcome study of 61 cases

PURPOSE

To compare intralesional corticosteroid (IC) injections with oral propranolol in children with periorbital infantile hemangioma (IH).

METHODS

Children were diagnosed with IH and treated with IC (n = 29) or propranolol (n = 14). In cases in which no further improvement was seen, treatment was stopped and the outcome measured. Type, duration, and complications of treatment and supportive or additional therapies were scored, along with outcomes of visual measurements, at the start and end of therapy.

RESULTS

Twenty-one of the 29 children (72%) treated with IC injections were given a second injection and 16 (55%) were given more than two. Median duration of IC therapy was 15.9 months (interquartile range (IQR) 10.28), compared with 6.5 months (IQR 4.87) for propranolol (p<0.001). The complications reported after IC injections were bleeding (n = 9) and ulceration (n = 7). No complications were noted in the propranolol group. Additional therapy consisting of oral prednisolone therapy was applied in one child from the steroid-treated group. The levels of amblyopia and the median absolute improvement did not significantly differ between the groups.

CONCLUSIONS

The IC injections and oral propranolol medication equally improved amblyopia in children with IH of the periorbital and cheek region; however, propranolol was associated with fewer complications and additional or supportive treatment was not indicated. We prefer oral propranolol medication over IC injections in cases in which IH threatens to hamper visual acuity.

Treatment of periorbital infantile haemangiomas: a systematic literature review on propranolol or steroids

AIM

The aim of this study was to compare the efficacy and safety of propranolol versus corticosteroids for the treatment of periorbital infantile haemangiomas (IHs).

METHODS

A literature review using PubMed, Ovid Medline, EBSCO, Springer, Web of Knowledge, Cochrane Library, CNKI and associated references before 2 March 2013 was conducted. The main outcomes were distribution of locations, response rate, rebound growth rate, spherical and cylinder power before and after treatment, amblyopia rate and adverse events.

RESULTS

Thirty-one studies including 425 patients met the inclusion criteria. A total of 70.6% of patients were female, 89.6% of the periorbital IHs were located in the upper or lower eyelid area. The most common administration routes involved oral propranolol and intralesional injection of corticosteroids. The mean response rate was 94.0% for propranolol and 82.3% for corticosteroid (P = 0.001). The rebound growth rate was 13.9% for propranolol and 12.0% for steroids (P = 0.71). Astigmatism was reduced in both propranolol and steroid studies (P < 0.0001, P < 0.0001), but a significant reduction in spherical power was only demonstrated in propranolol studies (P = 0.005). A total of 31.1% of patients treated with corticosteroids developed post-operative amblyopia compared with 16.7% of patients treated with propranolol (P = 0.04). Oral propranolol seemed to induce more temporary adverse events than intralesional corticosteroids administration (24.0% vs. 9.6%, P = 0.006).

CONCLUSION

Propranolol may represent an effective therapy for periorbital IHs compared with the use of corticosteroids; however, further randomised control studies are needed to compare adverse events.

Primary surgical excision for pediatric orbital capillary hemangioma

We report the technique and outcome of surgical excision of subcutaneous orbital capillary hemangioma causing eye globe displacement in two children. Primary surgical excision was performed with blunt dissection along the tumor walls using a cotton-tipped applicator as the dissecting tool with simultaneous outward gentle traction on the tumor wall. Despite the deep and extensive orbital involvement, complete excision of the hemangiomas was achievable with this technique, which permitted excellent visualization of the surgical planes throughout the procedures. Deep and extensive pediatric orbital capillary hemangioma can be surgically excised with the suggested technique, which obviates the need for intralesional or systemic medical therapy, yielding optimal cosmetic and functional outcomes, shortly after surgery.

Parenteral corticosteroids followed by early surgical resection of large amblyogenic eyelid hemangiomas in infants

Background

The purpose of this study was to evaluate the results and complications of early surgical resection of large amblyogenic subdermal eyelid hemangiomas in infants after prior short-term parenteral administration of corticosteroids.

Methods

Sixteen infants were given dexamethasone 2 mg/kg/day in two divided doses for three consecutive days prior to scheduled surgical excision of large eyelid hemangiomas. The lesions were accessed via an upper eyelid crease, subeyebrow incision, or a lower eyelid subciliary incision.

Results

In all cases, surgical excision of the entire lesion was possible with no significant intraoperative or postoperative complications. The levator muscle/aponeurosis complex was involved in 31.25% of cases and was managed by reinsertion or repositioning without resection. A satisfactory lid position and contour with immediate clearing of the visual axis was achieved in all but one case (93.8%).

Conclusion

Parenteral corticosteroids helped in reducing volume and blood flow from the hemangiomas, allowing for very early total excision of large subdermal infantile hemangiomas without significant intraoperative hemorrhage. This resulted in immediate elimination of any reason for occlusion amblyopia. Long-term follow-up of visual development in these patients would help to demonstrate the effectiveness of this strategy compared with more conservative measures.

Colour Doppler ultrasound imaging findings in paediatric periocular and orbital haemangiomas

PURPOSE

To evaluate the combined grey-scale ultrasonography (US) and colour Doppler imaging (CDI) as the first and primary imaging modalities in diagnosing paediatric orbital haemangiomas.

METHODS

The charts of 20 consecutive children with a periorbital mass echographically diagnosed as a haemangioma between January 2004 and June 2009 in the Tel-Aviv Sourasky Medical Center were reviewed. Data on demographic details, clinical findings, US and CDI characteristics, treatment and outcome were retrieved.

RESULTS

Twelve (60%) haemangiomas were located on the upper eyelid, five in the lower eyelid (25%) and three in the medial cantus (15%). The tumour resolved completely in 10 children (50%) and in 10 children (50%) partial resolution was documented. Seven (35%) patients underwent treatment (intralesional or oral steroids or propranolol). Grey-scale US depicted a solid-tissue mass with low internal echogenicity. Mean haemangioma volume was 1.33 cm(3) . Colour Doppler imaging demonstrated intralesional flow with a mean peak systolic velocity of 15.2 cm per second and a mean resistance index of 0.51. All US and CDI examinations were carried out on alert children and no sedation or general anaesthesia was needed. During mean follow-up time of 23 months, no child required any additional imaging or diagnostic procedures to confirm the diagnosis.

CONCLUSION

Combined US and CDI are suggested as the first imaging modalities in cases with a suspected diagnosis of periocular and orbital capillary haemangioma.

Evaluation of intra-lesional corticosteroids in the treatment of peri-ocular haemangioma of infancy: still an alternative besides propranolol

PURPOSE

Haemangioma of infancy (HOI) is the most frequently occurring benign tumour of infancy. Alarming HOI require treatment. Current therapy is empirically based; corticosteroids are often administered but in recent publications propranolol was reported to be more effective. Peri-ocular HOI are highly sensitive to corticosteroids. Our goal was to evaluate the effectiveness of intra-lesional corticosteroids in the treatment of peri-ocular HOI.

METHODS

We selected all patients with peri-ocular HOI who had only been treated with intra-lesional corticosteroids at our hospital from 1993 until 2009. Treatment was standardized according to a prospective protocol.

RESULTS

A total of n = 34 patients were included. There were no complications at all after therapy. A second intra-lesional injection was necessary in five patients. At follow-up after 6 and 12 months after injection, 94 and 91% of the patients, respectively, had regression of the HOI. Astigmatism, Haemangioma Activity Score and global assessments all had improved after therapy.

CONCLUSIONS

This study shows that intra-lesional therapy with corticosteroids is very safe in the treatment of peri-ocular HOI. It remains a good and safe alternative besides propranolol or when propranolol therapy is not possible (e.g. asthma, PHACE syndrome, and certain cardiac diseases).