In comparison, approximately 20 percent of control participants had growth delays over time, with shifts in height or weight from the normal range for children their age to heights and weights well below normal for age. Juvenile-onset participants also showed improvements in bone mineralization, as measured on a scale that evaluates the severity of rickets and other HPP-related skeletal abnormalities based on x-ray images. All treated participants demonstrated substantial healing of rickets on x-rays while some natural history control participants showed increasing signs of rickets over time. References
External links
"Asfotase alfa". Drug Information Portal. U.S. National Library of Medicine.
Acebutolol, sold under the brand names Sectral among others, is a beta blocker for the treatment of hypertension and arrhythmias. Acebutolol is a cardioselective beta-1 blocker and has intrinsic sympathetic activity. It is commonly used in the treatment of angina. It was patented in 1967 and approved for medical use in 1973. Medical uses
Hypertension
Ventricular and atrial cardiac arrhythmia
Acute myocardial infarction in high-risk patients
Smith–Magenis syndrome

Contraindications
Stable or unstable angina (due to its partial agonist or ISA activity)

Side effects
The development of anti-nuclear antibodies (ANA) has been found in 10 to 30% of patients under treatment with acebutolol. A systemic disease with arthralgic pain and myalgias has been observed in 1%. A lupus erythematosus-like syndrome with skin rash and multiforme organ involvement is even less frequent. The incidence of both ANA and symptomatic disease under acebutolol is higher than under propranolol. Female patients are more likely to develop these symptoms than male patients. Some few cases of hepatotoxicity with increased liver enzymes (ALT, AST) have been seen. Altogether, 5 to 6% of all patients treated have to discontinue acebutolol due to intolerable side effects. When possible, the treatment should be discontinued gradually in order to avoid a withdrawal syndrome with increased frequency of angina and even precipitation of myocardial infarction. Pharmacology
Acebutolol is a cardioselective beta-1 blocker which also considered a partial agonist due to its intrinsic sympathomimetic activity (ISA). This means it provides low-grade beta stimulation at rest but acting as typical beta-blockers when sympathetic activity is high.