Reappraisal of astigmatism induced by periocular capillary hemangioma and treatment with intralesional corticosteroid injection

Long-Term Usage of Oral Glucocorticoids Leading to Adrenal Insufficiency: A Comprehensive Review of the Literature

Systemic glucocorticoid therapy is used worldwide by one to three percent of the general population and 0.5-1.8% on long-term oral glucocorticoid use. It is widely used in conditions such as inflammation, autoimmune diseases, and cancer to inhibit inflammatory responses. One of the possible undesirable side effects of exogenous corticosteroid treatment is adrenal suppression upon discontinuation of the medication and adrenal insufficiency after utilizing the supraphysiologic doses for more than one month. To prevent patients from the unwanted signs and symptoms of adrenal insufficiency, including fatigue, gastrointestinal upset, anorexia/weight loss, etc., better management of the quantity and frequency of exogenous corticosteroid use, as well as better education before starting its use, is needed. For patients actively on exogenous corticosteroids, a close follow-up must be in place to avoid adrenal suppression after the eventual discontinuation of their use. This review article summarizes the important studies to date on this subject, especially oral glucocorticoid use, and analyzes risks such as dose, duration of exposure, and comorbidities of adrenal insufficiency associated with oral glucocorticoid use. We comprehensively include information on those with primary adrenal insufficiency and pediatric patients, hoping to provide better insight and clinical reference.

The Safety of Intralesional Steroid Injections in Young Children and Their Effectiveness in Anastomotic Esophageal Strictures-A Meta-Analysis and Systematic Review

OBJECTIVE

Intralesional steroid injections (ISI) are a widely used technique for various pediatric indications and represent a possible adjuvant treatment for anastomotic esophageal strictures. Yet, no consensus has been reached neither on their safety in the pediatric population or their effectiveness in esophageal atresia patients. This systematic review aimed to assess the safety of ISI in young children through a meta-analysis and to summarize the current knowledge on the effectiveness of ISI in anastomotic esophageal strictures.

METHODS

A systematic literature search was performed in Embase, Medline, Web of Science Core Collection, Cochrane Central Register of Controlled Trials and Google Scholar up to August 16 2021. Studies focusing on ISI and involving children up to 2 years were included in the meta-analysis for the safety assessment. All studies evaluating the use of ISI as adjuvant treatment in anastomotic esophageal strictures in children were included in the systematic review to assess the effectiveness of the intervention.

RESULTS

The literature search yielded 8,253 articles. A total of 57 studies were included, of which 55 for the safety and five for the effectiveness assessment. The overall complication rate was 7%, with a greater incidence of local complications compared to systemic complications. Six studies (with a total of 367 patients) evaluated adrenocorticotropic hormone and cortisol levels, of which four reported hypothalamic-pituitary axis suppression. Two children (0.6%) received replacement therapy and all patients recovered uneventfully. A mean number of 1.67 ISI were performed per esophageal atresia (EA) patient. A reduction of needed dilatations was seen after ISI, compared to the number of dilatations performed before the intervention (5.2 vs. 1.3).

CONCLUSION

The insufficient data emphasized the need for further prospective and comparative studies. Results from this meta-analysis and systematic review address ISI as a safe and effective technique. Close clinical follow-up and growth curve evaluation are advisable in patients receiving ISI.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO, identifier: CRD42021281584.

Screening practices for paediatric asymptomatic adrenal suppression in Canada: Are we addressing this important risk?

Background

Children with adrenal suppression (AS), a potential side effect of glucocorticoids (GCs) may be asymptomatic, present with nonspecific signs and symptoms or with adrenal crisis. Asymptomatic AS (AAS) can only be diagnosed through screening. Identifying and treating asymptomatic patients before symptoms develop may reduce morbidity. Screening guidelines for AS are lacking. Consequently, screening practices are highly variable.

Objective

To assess (1) the screening practices for and recognition of paediatric AAS among clinicians in Canada and (2) the educational impact of a 2-year surveillance program of symptomatic AS cases.

Methods

Before and after a 2-year Canadian Paediatric Surveillance Program (CPSP) study of symptomatic AS, participants were surveyed through the CPSP. The prestudy survey was sent to 2,548 participants in March 2010 and the poststudy survey was sent to 2,465 participants in April 2013.

Results

Response rates were 32% for the prestudy survey and 21% for the poststudy survey. Between the pre- and poststudy surveys, the percentage of physicians who reported routinely screening patients on GCs for AS increased from 10% to 21% and the percentage who reported having a screening policy in their office/centre increased from 6% to 11%. There was no significant change in the percentage of physicians who had diagnosed a child/youth with AAS in the preceding year.

Conclusion

Frequency of screening for AAS increased following the 2-year study but remains low. Development of a clinical practice guideline should increase both awareness of asymptomatic AS among Canadian paediatricians and the identification of AAS, before symptoms develop.

Combined Oral and Topical Beta Blockers for the Treatment of Early Proliferative Superficial Periocular Infantile Capillary Hemangioma

PURPOSE

To evaluate the safety and efficacy of combined oral and topical beta blockers for the treatment of superficial periocular infantile hemangioma at the early proliferative stage.

METHODS

This was a randomized, controlled comparison trial involving 25 patients. Patients were randomly enrolled into two groups: the topical and systemic treatment and systemic treatment only groups. The topical and systemic treatment group was treated with oral propranolol (1 mg/kg per day initially, increased to 2 mg/kg per day gradually in 2 weeks) and timolol maleate 0.5% gel. The systemic treatment only group received oral propranolol (1 mg/kg per day initially, increased to 2 mg/kg per day gradually in 2 weeks) and simple eye ointment to be applied to the lesion. The Hemangioma Activity Score was used to record the proliferative activity of the hemangioma. The main outcomes of the study were the change in the hemangioma size, the proliferative activity, and the treatment side effects.

RESULTS

At the end of the treatment period, the Hemangioma Activity Score was significantly improved in both groups from their values before treatment. However, the score obtained after treatment was significantly better in the topical and systemic treatment group (P < .05). Regarding the response to treatment, 10 and 3 cases in the topical and systemic treatment and systemic treatment only groups, respectively, showed a good response, with a significant difference between the two groups (P < .50). There were no recorded serious local or systemic complications during treatment in either group.

CONCLUSIONS

The results from combining topical with oral beta blockers showed that topical beta blockers are of additive value in treating superficial periocular infantile hemangioma in the early proliferative stage. [J Pediatr Ophthalmol Strabismus. 2018;55(1):37-42.].

Combined oral propranolol with intralesional injection of triamcinolone acetonide in treatment of infantile periocular hemangiomas

Aim

To evaluate the clinical effectiveness of combined oral propranolol with intralesional injection of triamcinolone acetonide in the treatment of infantile periorbital capillary hemangioma.

Patients and Methods

This prospective interventional study included children diagnosed with periocular infantile hemangiomas in the proliferative phase with vision-threatening lesions. The children presented to the oculoplastic unit in Sohag University Hospital in the period between January 2016 and February 2017 and were treated with a combined intralesional injection of triamcinolone acetonide with oral propranolol, with a follow-up period of 6 months. Treatment response was evaluated according to the size of the tumor (horizontal diameter); additionally, complications of both treatment methods were recorded.

Results

This study included 33 infants: 21 females (64%) and 12 males (36%). The mean age at the time of injection was 4.9±2.6 months. The study included three modes of treatment response: regression of the tumor, 28 patients (85%); stabilization, three patients (9%); and failure, two patients (6%), which necessitated repeated intralesional injection of triamcinolone but with minimal response. Regarding complications, only one patient reported with subconjunctival hemorrhage during intralesional injection of steroids; there were no recorded cases of hypotension, bradycardia, or hypoglycemia during the course of oral propranolol treatment. After the end of the follow-up period, there were no reported cases of recurrent increase in the size of the regressed group of infantile hemangiomas with stable tumor size.

Conclusion

Combined oral propranolol with intralesional injection of triamcinolone acetonide is the effective method of treatment for infantile periorbital capillary hemangioma with minimal adverse effects.

Symptomatic adrenal suppression among children in Canada

BACKGROUND

Adrenal suppression (AS) is an under-recognised side effect of glucocorticoid (GC) use. AS may go undetected until a physiological stress precipitates an adrenal crisis. The incidence of AS has not been established. We sought to estimate the minimum national incidence and presenting features of paediatric symptomatic AS.

METHODS

Through the established methodology of the Canadian Paediatric Surveillance Program, over 2500 paediatricians were surveyed monthly for 2 years (April 2010-March 2012) to report new cases of symptomatic AS.

RESULTS

Forty-six cases of symptomatic AS were confirmed. The estimated annual incidence is 0.35/100 000 children aged 0-18 years (95% CI 0.26 to 0.47). The most common presentations were growth failure (35%), non-specific symptoms (28%) or both (13%). Adrenal crisis occurred in six cases (13%). Thirty-seven children (80%) had received inhaled corticosteroid (ICS) alone or in combination with other GC forms. Many children received high but commonly prescribed doses of ICS.

CONCLUSIONS

AS is responsible for significant morbidity in children, including susceptibility to adrenal crisis. The minimal estimated incidence reported is for the entire paediatric population and would be much higher in the at-risk group (ie, children treated with GCs). Close monitoring of growth and possible symptoms of AS, which may be non-specific, are important in children on all forms of GC therapy including ICS. To reduce the risk of AS, physicians must be aware of the risk of AS, revisit GC doses frequently and use the lowest effective dose.

Visual acuity and astigmatism in periocular infantile hemangiomas treated with oral beta-blocker versus intralesional corticosteroid injection

BACKGROUND

Periocular infantile hemangiomas (PIH) can induce anisometropic astigmatism, a risk factor for amblyopia. Oral beta-blocker therapy has largely supplanted systemic or intralesional corticosteroids. The purpose of this study was to evaluate the effect and time course of these treatment modalities on visual acuity and induced astigmatism.

METHODS

The medical records of patients with PIH treated with oral propanolol between November 2008 and July 2013 were retrospectively reviewed for data on visual acuity and astigmatism. Patients with incomplete pre- and post-treatment ophthalmic examinations were excluded. Results were compared to those of a similar cohort treated with intralesional corticosteroid injection.

RESULTS

Mean astigmatism in affected eyes was 1.90 D before propranolol and 1.00 D after; patients showed a monophasic reduction in astigmatism over 12 months. By comparison, patients treated with corticosteroid injection showed a biphasic response, with an immediate steep decrease followed by a slow monophasic decline, paralleling propranolol-treated patients. Oral propranolol treatment caused a 47% reduction in mean induced astigmatism, less than the 63% reduction reported for the cohort treated with corticosteroid. No patient had visual acuity in the affected eye more than 1 standard devation below the age-matched norm, and none experienced significant side effects when treated with oral propranolol.

CONCLUSIONS

In this patient cohort oral beta-blocker was well-tolerated. Treatment was therefore often initiated prior to the induction of significant astigmatism, with treatment effects comparable to steroid treatment. Visual outcomes were good. Early treatment may minimize the potential effect of astigmatism on postnatal visual development.

Hemangiomas and the eye

Infantile hemangiomas are a common vascular birthmark with heterogeneous presentations and unique growth characteristics with early rapid growth and eventual self-involution. Hemangiomas that develop around the eye have the potential for inducing amblyopia by several mechanisms and may eventually result in permanent visual impairment in otherwise healthy infants. Segmental periocular hemangiomas carry the additional risk of associated structural anomalies and PHACE syndrome. In recent years, the treatment of periocular hemangiomas has been revolutionized by the serendipitous discovery of the effectiveness of beta-blockers (systemic and topical), with most experts viewing these as first-line therapies. The management of periocular hemangiomas should involve a close partnership between an ophthalmologist and dermatologist or other relevant specialists familiar with the unique clinical features, differential diagnosis, treatment approaches, and potential complications.

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.

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.

Topical Treatment for Orbital Capillary Hemangioma in an Adult Using a β-Blocker Solution

Purpose

To report a case of orbital capillary hemangioma in an adult who was successfully treated with topical timolol maleate 0.5% solution.

Methods

Case report.

Results

A 43-year-old female presented both superficial and deep orbital capillary hemangioma. Topical timolol maleate was applied twice daily. The superficial lesions have nearly disappeared after 1 year of treatment. The deeper lesions have also been reduced in size according to MRI.

Conclusion

We report an adult patient with a relatively large orbital capillary hemangioma who was successfully treated with a topical β-blocker solution. This treatment might be applicable for orbital capillary hemangiomas, regardless of the patient's age, because of its effectiveness and safety.

Infantile hemangioma: treatment with surgery or steroids

BACKGROUND AND PURPOSE

Infantile hemangiomas (IH) often pose a significant risk to visual development. The lesions interfere with visual development by causing deprivation, astigmatism, or strabismus. Propranolol has been suggested as the new standard of care for treatment of IH. Alternative treatments such as intralesional steroids or surgery may need to be considered as equal or better treatments in some cases. The purpose of this study was to evaluate the potential risks and benefits of the various modalities for periocular IH.

METHOD

A literature search was conducted for IH and propranolol, steroids, and surgery. The pertinent published literature on surgical resection of IH were reviewed and summarized. A retrospective analysis was also performed of the Vanderbilt Children's Hospital (VCH) surgical case series of twelve children who underwent surgical resection of a sight threatening IH.

RESULTS

Seven articles reported twenty or more patients treated with propranolol for IH. Many of these patients only had a partial response to propranolol in spite of months of treatment. In addition to the impact on IH, propranolol has been demonstrated to block neural pathways critical for learning and memory. Twelve children underwent surgical resection of a visual threatening IH at VCH. Two of these children had failed treatment with oral propranolol. The average time of surgery was 80 minutes. All twelve children had immediate resolution of the visual compromise.

CONCLUSION

Early surgical intervention can successfully and quickly result in excellent visual and anatomic outcomes. Propranolol may have unrecognized neurocognitive impact and should be reserved for those lesions unamenable to surgical or local steroid injection.

Beta-blockers versus corticosteroids in the treatment of infantile hemangioma: an evidence-based systematic review

BACKGROUND

The efficacy and safety of beta-blockers versus corticosteroids in the treatment of infantile hemangiomas (IHs) is controversial. This study aimed to summarize evidence described in the literature and to assess the quality of studies involving beta-blockers and corticosteroids for the treatment of cutaneous IHs.

METHODS

Comparative studies were collected from 15 online electronic databases, including OVID Medline, PubMed, ISI Web of Science, CENTRAL, CNKI, ChiCTR, JPCTR, CTRIndia, IranCTR, SLCTR, ISRCTRN, NLCTR, GCTR, ANCTR, ClinicalTrial. gov, and associated references. Studies without a control group were excluded, and the remaining studies were assessed by two reviewers independently using the Downs & Black scale for reported quality. The main areas assessed in the included studies were volume changes, overall improvement in appearance, eye function, and adverse events.

RESULTS

Ten comparative studies were included with a total of 419 children. A meta-analysis was not performed due to the considerable heterogeneity across studies. Some evidence showed that beta-blockers are superior to steroids in reducing volume and improving the overall appearance of IHs, such as lightening of the color and flattening of the surface. Conclusions regarding improved eye function and adverse events were divided, and no consensus has been reached on the superiority of one treatment over another. No episodes of severe-onset asthma, hypotension, or bradycardia occurred in the beta-blocker treatment due to the rigorous exclusion of patients with contraindications.

CONCLUSIONS

Available studies indicate that beta-blockers are an alternative option to corticosteroids for IH treatment with respect to volume shrinkage and improvement in appearance. No evidence has shown a significant difference in improved eye function and adverse events between beta-blockers and corticosteroids in the treatment of IH; indeed, there is a lack of well-designed, high-quality randomized control trials.

Periocular capillary hemangioma: management practices in recent years

Purpose

To present a case series on the management options for capillary hemangiomas involving the eyelid and orbit.

Methods

This is a retrospective chart review of clinically diagnosed capillary hemangioma cases involving the periocular region treated at two local eye institutions. The patients’ demographics and clinical presentation – including visual acuity, refractive error, periorbital and orbital examinations, and ultrasound and magnetic resonance imaging findings – were reviewed. The clinical progression, modalities of treatment, and treatment outcomes were studied.

Results

Sixteen cases of capillary hemangiomas involving the eyelid and orbit were studied. The mean age at consultation was 9.6 months (range: 1 month–72 months). The majority were females (75%), with 50% presenting as upper-eyelid hemangiomas and the remaining as lower-eyelid (38%) and glabellar (12%) lesions. Combined superficial and deep involvement was common (64%). Cases whose lesions were located at the upper eyelid or superior orbit led to amblyopia (25%). Fifty-six percent of cases (9/16) were managed conservatively, and 44% (7/16) underwent treatment with either single-agent (n = 4) or combined treatments (n = 3).

Conclusion

Close monitoring of visual development and prompt institution of amblyopia therapy for children with periocular capillary hemangiomas generally preserve vision. Extensive lesions that affect the visual axis require local and systemic treatments, alone or in combination, in order to reduce the size and impact of lesions on the eyeball, to reduce induced refractive error and visual occlusion, and to prevent the development of amblyopia, in order to achieve good visual outcomes.

Rapid regrowth of a capillary hemangioma of the thoracic spinal cord

A 48-year-old man presented with a 2-week history of progressive gait disturbance. Neurological examinations showed mild weakness in his lower extremities and depreciation of deep sensation. Magnetic resonance (MR) imaging showed an intradural extramedullary enhanced lesion at the levels of the T10 and T11 vertebrae. Laminectomy of the T10 and T11 vertebrae was performed, and the vascular tumor on the spinal cord surface was completely resected. Histological analysis indicated that the lesion was a capillary hemangioma with an elevated proliferative index. Postoperatively, the patient showed rapid motor and sensory improvement. However, 6 months after the operation, MR imaging showed regrowth of the tumor although the clinical symptoms of the patient had not deteriorated. The patient has shown no tumor regrowth 9 years after the second operation. Capillary hemangiomas in the skin and soft tissues are often associated with high proliferative activity, and recurrence/regrowth is not infrequent. On the other hand, recurrence/regrowth of capillary hemangioma in the neuraxis after tumor resection has rarely been observed, even in cases of incomplete resection. The present case illustrates the treatment of recurrent capillary hemangioma of the spinal cord.

Treatment of infantile capillary hemangioma of the eyelid with systemic propranolol

PURPOSE

To assess the efficacy and safety of systemic propranolol for infantile capillary hemangiomas of the eyelid.

DESIGN

Prospective, interventional cases series.

METHODS

All patients with eyelid infantile capillary hemangiomas at risk of developing amblyopia seen between January 2009 and January 2012 at the University Federico II, Naples, Italy, were treated with systemic propranolol (2 mg/kg body weight per day). Maximum length of treatment was 4 months, and propranolol was suspended when complete regression of lesions was obtained or in case of collateral effects. Minimum follow-up was 6 months.

RESULTS

Of 17 patients with eyelid infantile capillary hemangiomas, 3 were excluded for asthma and 14 (7 males, 7 females; mean age, 20.85 ± 29.7 months; range, 1 to 72 months) underwent treatment with systemic propranolol. Capillary hemangiomas involved the upper eyelid in 10 cases and the lower eyelid in 4 cases. Propranolol was stopped in 1 case for hypotension and in 1 case for allergy. Treatment was administered over a mean of 2.5 ± 1.3 months (range, 1 to 4 months); the mean follow-up was 10.64 ± 8.7 months (range, 6 to 39 months). Ten patients were younger than 1 year and demonstrated complete regression. Two patients older than 5 years also benefited from treatment. In 4 cases, amblyogenic astigmatism was present and decreased from 1.25 ± 0.5 diopters before treatment to 0.25 ± 0.2 diopters after treatment. No regrowth was observed.

CONCLUSIONS

Four months of treatment with oral propranolol for eyelid infantile capillary hemangiomas led to complete regression of the lesion in patients younger than 1 year. No major collateral effects were observed. Treatment also may be considered in patients older than 5 years to reduce astigmatism and for aesthetic purposes.

Incidence and clinical characteristics of periocular infantile hemangiomas

OBJECTIVE

To report the incidence, demographics, and clinical findings among a population-based cohort of children with periocular infantile hemangiomas.

METHODS

The medical records of all patients (<19 years of age) diagnosed as having periocular infantile hemangiomas while residing in Olmsted County, Minnesota, from January 1, 1965, through December 31, 2004, were retrospectively reviewed.

RESULTS

Forty-three children were diagnosed as having periocular infantile hemangiomas during the 40-year period, yielding an incidence of 5.4 per 100,000 individuals younger than 19 years (95% CI, 3.8-7.1) or a birth prevalence of 1 in 1586 live births. Thirty children (70%) were female (P<.001). There was a history of maternal infertility in approximately 1 in 5 children and premature birth in 1 in 8 children. Twenty-six children (61%) had other abnormalities, including secondary hemangiomas in 9 (21%). Forty-one patients (95%) had unilateral disease, and 37 hemangiomas (86%) were located on the upper eyelid.

CONCLUSIONS

In this population-based study, periocular infantile hemangiomas occurred in 1 in 1586 live births and were most prevalent on the unilateral upper eyelid of white female patients. Prevalent associations included maternal infertility and premature birth. Other abnormalities, including secondary hemangiomas in 1 in 5 children, were common in this cohort.

Infantile hemangiomas: A review

Infantile hemangiomas (IH) are the most common eyelid and orbital tumors of childhood. Although they are considered benign lesions that have a generally self-limited course, in the periocular region, they have the potential to cause amblyopia, strabismus, and severe disfigurement. The decision for treatment can be a source of anxiety for patients, parents, and physicians alike. There are numerous treatment modalities, including emerging therapies that may make treatment safer and more effective than ever before. This review discusses our current understanding of this disease, its management, and future therapies.

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).

Refractive and structural changes in infantile periocular capillary haemangioma treated with propranolol

PURPOSE

To evaluate the optical and anatomical effects of oral propranolol treatment for infantile periocular capillary haemangioma.

METHODS

All children diagnosed with infantile capillary haemangioma in 2008-2010 at a tertiary paediatric medical centre underwent comprehensive evaluation, including imaging, by a multidisciplinary team followed by oral propranolol treatment. Clinical follow-up was performed regularly until the lesions disappeared. Main outcome measures included changes in anatomical extraocular extension, refractive sphere and cylindrical power, and spherical equivalent in the involved eye before and after treatment and between the two eyes.

RESULTS

A total of 30 patients (8 male; mean age at diagnosis, 1.6±2.8 months) participated. The lesions affected the left eye in 53.3% and were located preseptally in 83.3%. Four patients (13.3%) received steroids before propranolol. A treatment dosage of 2 mg/kg per day was started at mean age 5.0±4.5 months, 3.3±4.3 months from disease onset. Side effects occurred in 11 patients and warranted a dose reduction (to 1 mg/kg per day) in 3 and treatment termination in 1. Findings were significant for mean reduction in involved extraocular area (P<0.0001), post-treatment reduction in mean cylindrical power in involved eyes (P=0.02), pre- and post-treatment differences in mean cylindrical power between involved and uninvolved eyes (P=0.02 and P=0.01, respectively), and post-treatment change in absolute values of mean spherical power between involved and uninvolved eyes (P=0.025).

CONCLUSIONS

Early diagnosis of infantile periocular capillary haemangioma and prompt treatment with propranolol lead to a significant reduction in the involved ocular area, in astigmatism, and prevent ocular/facial disfiguration/deformation, without rebound. Propranolol is recommended as the preferred treatment compared with other accepted therapies.

New developments in the management of periocular capillary hemangioma in children

The authors describe the theories of pathogenesis for capillary hemangioma and discuss the benefits and side effects of current treatment options, such as systemic and intralesional corticosteroids, laser therapy, and surgical excision. They also evaluate the recent systemic and topical applications of beta-blockers to treat infantile hemangioma. Although no major adverse events from beta-blocker treatment have been reported, the incidence of potential side effects such as bronchospasm, hypoglycemia, heart block, bradycardia, and congestive heart failure is unknown due to the novelty of the treatment. It has been postulated that topical application for localized superficial tumor may reduce systemic effects. Further research is necessary to compare the effectiveness of different treatments and to find the optimal dosing and delivery methods to minimize adverse effects in the treatment of this disorder.

Evaluation of intralesional propranolol for periocular capillary hemangioma

BACKGROUND

The purpose of this study was to evaluate the use of intralesional propranolol injection in the management of periocular capillary hemangioma.

METHODS

A prospective study was performed in 22 consecutive patients with periocular hemangioma. Twelve patients underwent intralesional propranolol injection and ten patients underwent intralesional triamcinolone injection. The size of the lesion was measured serially every week during the first month, every 2 weeks for the second month, and then monthly for another 2 months. The refractive error and degree of ptosis if present were measured before injection and at the end of the study.

RESULTS

There was reduction in the size of hemangioma, astigmatic error, and degree of ptosis in both groups. The difference in outcome between both groups was not statistically significant. Rebound growth occurred in 25% of the propranolol group and 30% of the steroid group but responded to reinjection. No adverse effects were reported during or after intralesional propranolol injection.

CONCLUSION

Intralesional propranolol injection is an alternative and effective method for treatment of infantile periocular hemangioma.

Periocular capillary hemangiomas: indications and options for treatment

Capillary hemangiomas are the most common periocular and orbital tumors of childhood that typically arise in infancy. Though the diagnosis is frequently made on clinical examination, various diagnostic modalities may be helpful in initial evaluation and follow-up. Tests may be necessary in diagnosing suspect cases or aid in the differentiation of potential malignant tumors. In the vast majority of cases these tumors undergo spontaneous involution without sequelae. However, some periocular and orbital capillary hemangiomas require intervention to prevent serious complications. Other tumors require treatment to lessen the surgical burden for cosmetic repair. When treatment is necessary, there are a number of therapeutic options available. As there is no standard, potential risks and benefits must be discussed with the family and treatment should be specific in each case. A complete understanding of the natural history of the tumor, indications for treatment, and response to different therapies is imperative in managing this common lesion.

Clinical review of periorbital capillary hemangioma of infancy

PURPOSE

To explore the role of intralesional steroid injections (ILSI) and oral steroids in the management of periocular hemangioma of infancy (HOI).

METHODS

In this retrospective study, treatment options studied were observation, ILSI, and oral steroids. All children received adjunctive amblyopia treatment if required. The main indications for treatment were cosmetic, worsening astigmatism, and visual axis obscuration. Success was defined as complete HOI regression before the age of 5 years (cosmetic group), reduction of astigmatism of at least 1 diopter cylinder (DC) (astigmatism group), or no evidence of amblyopia at the last follow-up (visual axis obscuration group).

RESULTS

Twenty-four of 41 children (58.5%) had amblyopia at presentation. Eighteen children formed the observation group, 17 children received ILSI, and 6 children received oral steroids. Successful outcome was achieved in all except 2 patients in the cosmetic group and 6 of 7 in the visual axis obscuration group. Mean astigmatic correction of all cases was 1.65 ± 1.34 DC before treatment and 0.91 ± 1.17 DC after treatment, the change being statistically significant (P < .001).

CONCLUSION

Observation appears to be a highly effective strategy if coupled with amblyopia therapy, especially for mild cases. Intralesional and oral steroids appear to be equally effective for lesions requiring treatment, but their exact role cannot be clearly determined in the presence of a spontaneously resolving lesion.

Scoring the proliferative activity of haemangioma of infancy: the Haemangioma Activity Score (HAS)

BACKGROUND

Haemangioma of infancy (HOI) is the most frequently occurring benign tumour of infancy. A good, reliable and objective scoring system for haemangioma activity is not yet available.

AIM

We have developed a simple system called the Haemangioma Activity Score (HAS) for scoring the (disease) proliferative activity of haemangiomas. The current study was undertaken to validate this system.

METHODS

We validated the HAS in a comparative study of photographs taken during consultations from 2000 until 2008 (n = 78). Agreement between three observers was assessed at two different time points (t(0) and t(1)) with a minimum interval of 6 months between them, using interclass correlation coefficients (ICC).

RESULTS

Agreement between observers was good. The average ICC of the HAS at t(0) and t(1) was 0.72 and 0.76, respectively. The average ICC of the HAS for the changes from baseline (HAS at t(0) minus HAS at t(1) ) was 0.69.

CONCLUSIONS

We conclude that the HAS is a good system for scoring the proliferative activity of haemangiomas, and believe it to be useful in future investigations. The number of studies comparing different therapies for treating haemangiomas is steadily increasing, and the HAS (before and after treatment) may provide a valuable scoring system for evaluating such therapies.

Visual outcomes of treated periocular capillary haemangiomas in childhood: a 10-year review

PURPOSE

To report our experiences of treating periocular capillary haemangioma with particular emphasis on visual outcomes.

METHODS

Patients who underwent treatment for periocular capillary haemangioma were identified, and a chart review was performed.

RESULTS

There were seventeen patients in the study. The main indications for treatment were increased size of lesion with threat of amblyopia and partial or full pupil occlusion. Seven patients required more than one type of treatment. Fourteen patients had intralesional steroid treatment and six patients had oral steroids. Intralesional steroids gave variable results with minimal side-effects, oral steroids were very effective but 4 out of 6 patients developed side-effects. The average pretreatment astigmatism was 2.4D and post treatment this had reduced to 1.3D. Final visual outcomes were available for 15 patients, 13 had visual acuity of 6/7.5 or better, two were amblyopic with vision of 6/9-2 and 6/18.

CONCLUSION

In this study, intralesional steroids were used for localized lesions and oral steroids for diffuse haemangiomas with orbital involvement. Treatment especially with oral steroids was found to halt the proliferative phase and assist early haemangioma regression reducing ocular sequelae.

Reduction in astigmatism using propranolol as first-line therapy for periocular capillary hemangioma

PURPOSE

To examine the shift in astigmatic error following the use of oral propranolol as first-line treatment for periocular capillary hemangioma.

DESIGN

Retrospective observational study.

METHODS

study population: Three healthy infants (1 male) clinically diagnosed with periocular capillary hemangioma. Cycloplegic refraction measurements were obtained at presentation. After a comprehensive clinical evaluation, oral propranolol therapy was starting with a loading dose and titrated up to 2 mg/kg/day under monitoring of heart rate, blood pressure, and blood glucose alterations. Clinical follow-up and repeating cycloplegic refraction measurements were undertaken at the 1-week and 1- and 3-month follow-up visits.

INTERVENTION

Oral propranolol therapy for infants diagnosed with periocular capillary hemangioma.

MAIN OUTCOME MEASURES

Astigmatic refractive errors before and after propranolol treatment.

RESULTS

The infants' mean age at the initiation of propranolol therapy was 6.3 months (range: 3.0-8.0 months). A rapid therapeutic effect was noticed in all cases, including a major change in lesion size and color. No complications were recorded during or following treatment. The mean astigmatic error decreased from 2.83 diopters before propranolol treatment to 1.33 diopters after 1 month of treatment. The drug was well tolerated by all 3 patients and no side effects were noted.

CONCLUSIONS

Infants can benefit from a rapid, meaningful reduction in periocular capillary hemangioma-induced astigmatism following oral propranolol treatment. Propranolol seems to be an effective and safe drug, which can be used as a steroid-sparing first-line treatment modality in this patient population.

Propranolol in the management of periorbital infantile haemangioma

BACKGROUND

Infantile haemangiomas are the commonest tumours of the orbit in children. Treatment is usually expectant, unless they are visually threatening. Although steroids, other pharmacological and surgical treatment modalities have their place, there are risks involved. A previous case series reported the successful use of propranolol for infantile haemangioma. The safety and efficacy of propranolol in the treatment of periorbital haemangioma was reviewed in a serious of our patients.

METHODS

We performed a retrospective review of patients seen by two ophthalmologists (TJS and GAG), collecting data on colour, size of lesion, duration of treatment and side-effects of treatment. Our main outcome measures were colour and size of infantile haemangioma before and after treatment, the change in astigmatism of our patients and the incidence of complications from propranolol.

RESULTS

We reviewed 10 patients with infantile haemangioma. They were treated with propranolol oral syrup 2 mg/kg/day in divided doses for a mean duration of 32.8 (range 12-42) weeks. All our patients had a reduction in colour and size of the lesions. The mean lesion size decreased from 756.7 to 543.2 mm(2) after treatment (P = 0.075). Five patients had significant astigmatism and 60% had successful reduction of astigmatism after treatment. None of our patients suffered significant side-effects of propranolol.

CONCLUSION

Propranolol appears to be a safe and effective treatment in the management of infantile haemangioma.