Use of domperidone as a galactagogue drug: a systematic review of the benefit-risk ratio.

Breastfeeding is the optimal method for feeding a newborn. However, some mothers may have difficulties lactating. Domperidone is widely used as a galactagogue but to the best of our knowledge has not been approved by any health authority. The objective of this review was to assess the benefit-risk ratio of domperidone for stimulating lactation. The benefit-risk ratio of domperidone as a galactagogue was assessed following a literature search of the PubMed database up to July 2013. Four studies were selected to assess domperidone efficacy and demonstrated an increased milk production. The limited data (60 mother-baby pairs) and the moderate methodological quality of 1 study remain insufficient to conclude on domperidone efficacy. Regarding the safety of domperidone, 7 studies were selected that exposed 113 infants to domperidone through breastfeeding. No adverse effects were observed in 85 infants, and no information was provided for the remaining 28. The limited data available remain in favor of a safe domperidone profile in infants and mothers. However, in large studies focused on gastrointestinal disorders, domperidone is responsible for drug-induced long QT syndrome and sudden cardiac death. The use of domperidone as a galactagogue is worrisome as drug-induced long QT syndrome occurred mostly in women. In these circumstances, an improvement of breastfeeding practices seems to be more effective and safer than the use of an off-label domperidone treatment.

Effects of imiglucerase treatment on traumatic fracture and bone and blood abnormalities in a patient with previously untreated type 1 gaucher disease.

OBJECTIVE: This letter reports on the effect of enzyme replacement therapy with imiglucerase on bone healing and bone and blood abnormalities in a woman with previously untreated type 1 Gaucher disease (GD). METHODS: The 49-year-old patient had been diagnosed with GD at the age of 28 years and had previously undergone splenectomy. She presented with pseudarthrosis 14 months after sustaining a traumatic fracture of the tibia and fibula. Therapy was begun with imiglucerase 60 U/kg q2wk. The effects of treatment on bone healing were monitored radiographically, and effects on blood and bone marrow biology were monitored by hemograms, myelograms, and hematopoietic and mesenchymal clonogenic assays. RESULTS: Objective bone healing was observed starting in the third month of imiglucerase treatment. Blood abnormalities normalized and bone marrow parameters improved over the first 9 months, including a decrease in Gaucher cells, an increase in bone marrow CD34+ cell cloning efficiency, and the appearance of mesenchymal progenitors. CONCLUSION: This research letter reports the results of hematologic and bone evaluations during enzyme replacement therapy with imiglucerase in a woman with previously untreated type 1 GD who presented with a traumatic fracture.