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IMPORTANCE: Gamma irradiation of leukoreduced red blood cells (RBCs) prevents transfusion-associated graft-vs-host disease but also exacerbates storage lesion formation in RBCs. It is unknown whether freshly irradiated RBCs are more efficacious than irradiated and stored RBCs in preterm infants with high transfusion requirements. OBJECTIVE: To examine whether transfusion of freshly irradiated vs irradiated and stored RBC components improves cerebral oxygen delivery in preterm infants with anemia. DESIGN, SETTING, AND PARTICIPANTS: This single-center, double-blinded, proof-of-concept randomized clinical trial was conducted at the neonatal intensive care unit of Wellington Regional Hospital in Wellington, New Zealand, between December 1, 2017, and November 30, 2018. Participants were preterm infants (

Background Ethanol sclerotherapy (ES) is the preferred treatment for venous malformation (VM) with surgery playing an adjunctive role. Results of ES, however, are not well documented in the literature. Methods VM patients were identified from our vascular anomalies database from 1996 to 2011. After treatment completion, patients completed questionnaires evaluating symptoms and their severity and effect on appearance, function and overall quality of life (QoL), before and >6 months after treatment, using visual analogue scales of 0-10. Patients rated their overall satisfaction with ES using a scale of 0-10. Results Fifty-four (23.9%) of the 226 VM patients underwent a total of 90 ES sessions (average 1.7 sessions per patient). Complications occurred in 12 (22.2%) patients in 12 (13.3%) ES sessions. Minor complications occurred in nine (16.7%) patients including transient paraesthesia (n = 3), transient weakness of facial nerve branch(es) (n = 3), skin blistering (n = 2) and spontaneously healing ulceration (n = 1). Major complications occurred in three (5.6%) patients in three (3.3%) ES sessions including skin necrosis (n = 1), Horner's syndrome (n = 1) and finger paraesthesia with joint stiffness (n = 1). ES improved the severity of background pain, episodic pain, contour deformity and skin discoloration in 86.0%, 72.4%, 83.0% and 72.2% of patients respectively. It reduced the effect of VM on appearance, function and overall QoL in 69.8%, 73.0% and 64.3% of patients. Mean treatment satisfaction was 7.9 (range, 0-10). Conclusion ES reduces pain, contour deformity and skin discoloration, and improves appearance, function and QoL. Our complication rates are consistent with the literature.

Ethanol sclerotherapy (ES) is the preferred treatment for venous malformation (VM) with surgery playing an adjunctive role. Results of ES, however, are not well documented in the literature.VM patients were identified from our vascular anomalies database from 1996 to 2011. After treatment completion, patients completed questionnaires evaluating symptoms and their severity and effect on appearance, function and overall quality of life (QoL), before and6 months after treatment, using visual analogue scales of 0-10. Patients rated their overall satisfaction with ES using a scale of 0-10.Fifty-four (23.9%) of the 226 VM patients underwent a total of 90 ES sessions (average 1.7 sessions per patient). Complications occurred in 12 (22.2%) patients in 12 (13.3%) ES sessions. Minor complications occurred in nine (16.7%) patients including transient paraesthesia (n = 3), transient weakness of facial nerve branch(es) (n = 3), skin blistering (n = 2) and spontaneously healing ulceration (n = 1). Major complications occurred in three (5.6%) patients in three (3.3%) ES sessions including skin necrosis (n = 1), Horner's syndrome (n = 1) and finger paraesthesia with joint stiffness (n = 1). ES improved the severity of background pain, episodic pain, contour deformity and skin discoloration in 86.0%, 72.4%, 83.0% and 72.2% of patients respectively. It reduced the effect of VM on appearance, function and overall QoL in 69.8%, 73.0% and 64.3% of patients. Mean treatment satisfaction was 7.9 (range, 0-10).ES reduces pain, contour deformity and skin discoloration, and improves appearance, function and QoL. Our complication rates are consistent with the literature.

Sclerotherapy is generally the preferred treatment for venous malformation (VM) with surgery usually playing an adjunctive role. This study presents our experience with surgical treatment of VMs. Consecutive patients were identified from our vascular anomalies database 1996-2011 and patient demographics, location of the lesion, type of tissue(s) affected and symptoms were analysed. The patients completed a questionnaire to assess the impact of surgery on the severity of symptoms, appearance, function and overall quality of life (QoL), using a visual analogue scale of 0 (no symptom) to 10 (maximal symptom). They also rated their overall satisfaction of treatment using a scale of 0 (complete dissatisfaction) to 10 (complete satisfaction). Fifty patients with VM underwent a total of 58 procedures. Complication occurred in six patients (9.7% of operations), including transient sensory loss (n=3) and permanent frontal branch palsy (n=1), haematoma formation (n=1) and minor wound dehiscence (n=1). At least 50% improvement in symptoms of background pain, acute episodic pain, contour deformity and skin discolouration occurred in 88.9%, 92.3%, 83.3% and 75.0% of patients, respectively. At least 50% improvement in the appearance, function and overall QoL occurred in 54.3%, 71.4% and 70.4% of patients, respectively. The mean overall patient satisfaction with the treatment was 8.9 (range, 1-10). Surgery remains an important treatment modality for selected patients with VM having low complication rates and high patient satisfaction. It improves the appearance, function and overall QoL for the majority of the patients by reducing the severity of pain, contour deformity and skin discolouration.