Objectives/HypothesisNumerous symptoms may arise that prevent mother‐infant dyads from maintaining desired breastfeeding intervals. Investigations into treatments that positively influence breastfeeding outcomes allow for improved patient counseling for treatment decisions to optimize breastfeeding quality. This investigation aimed to determine the impact of surgical tongue‐tie/lip‐tie release on breastfeeding impairment.Study DesignProspective, cohort study from June 2014 to April 2015 in a private practice setting.MethodsStudy participants consisted of breastfeeding mother–infant (0–12 weeks of age) dyads with untreated ankyloglossia and/or tethered maxillary labial frenula who completed preoperative, 1 week, and 1 month postoperative surveys consisting of the Breastfeeding Self‐Efficacy Scale‐Short Form (BSES‐SF), visual analog scale (VAS) for nipple pain severity, and the revised Infant Gastroesophageal Reflux Questionnaire (I‐GERQ‐R). Breastmilk intake was measured preoperatively and 1 week postoperatively.ResultsA total of 237 dyads were enrolled after self‐electing laser lingual frenotomy and/or maxillary labial frenectomy. Isolated posterior tongue‐tie was identified in 78% of infants. Significant postoperative improvements were reported between mean preoperative scores compared to 1 week and 1 month scores of the BSES‐SF (F (2) = 212.3; P < .001), the I‐GERQ‐R (F (2) = 85.3; P < .001), and VAS pain scale (F (2) = 259.8; P < .001). Average breastmilk intake improved 155% from 3.0 (2.9) to 4.9 (4.5) mL/min (P < .001).ConclusionsSurgical release of tongue‐tie/lip‐tie results in significant improvement in breastfeeding outcomes. Improvements occur early (1 week postoperatively) and continue to improve through 1 month postoperatively. Improvements were demonstrated in both infants with classic anterior tongue‐tie and less obvious posterior tongue‐tie. This study identifies a previously under‐recognized patient population that may benefit from surgical intervention if abnormal breastfeeding symptoms exist.Level of Evidence2c Laryngoscope, 127:1217–1223, 2017

We demonstrated that besides nipple pain, measures of infant reflux symptoms and maternal breastfeeding self-confidence can improve following full release of the lingual frenulum. Additionally, a patient population was identified that could benefit from increased scrutiny of infant tongue function when initial frenotomy fails to improve breastfeeding symptoms.

results are not independent. Those for the present paper, however, are based on more cases, and the method of analysis is entirely different and, in particular, does not use the controls from the other studies. Although (with some minor and possibly questionable exceptions) the results of the present analyses are not significant and there is no suggestion of a doubling of the risk of malignant disease arising from the use of intramuscular vitamin K, the findings for childhood leukaemia are compatible with an increased risk of around 20-30%, as, by using the same argument as at the end of the section on statistical methods, it can be shown that an individual relative risk of 1.25 gives a risk ratio of 1.14, and such values occur in table 3. These largely negative results are in agreement with those from our own casecontrol study and with most of the other papers on this subject, the results and implications of which are discussed in the accompanying paper by Passmore et al. 3 Various colleagues are thanked in the accompanying paper. We are very grateful to Dr Hey and the members of the Scottish Neonatal Network for providing carefully validated information on numbers of births and vitamin K prophylaxis policies in Scottish hospitals.Contributors: SJP and GD initiated the study and designed the protocol. PB was responsible for setting up and manipulating computer databases. Statistical analyses were carried out by GD and MK. The paper was written jointly by SJP and GD, who are guarantors for the paper.Funding: This work was funded by the Department of Health; the views expressed in this publication are those of the authors and not necessarily those of the Department of Health.Conflict of interest: None. Results: There was no association between the administration of vitamin K and the development of all childhood cancers (unadjusted odds ratio 0.89; 95% confidence interval 0.69 to 1.15) or for all acute lymphoblastic leukaemia (1.20; 0.75 to 1.92), but there was a raised odds ratio for acute lymphoblastic leukaemia developing 1-6 years after birth (1.79; 1.02 to 3.15). No such association was seen in a separate cohort-based study not dependent on case note retrieval in which the rates of acute lymphoblastic leukaemia in children born in hospital units where all babies received vitamin K were compared with those born in units where less than a third received prophylaxis. Conclusions: It is not possible, on the basis of currently published evidence, to refute the suggestion that neonatal intramuscular vitamin K administration increases the risk of early childhood leukaemia. Any Key messages+ Intramuscular vitamin K given to babies is known to be effective in the prevention of vitamin K deficiency bleeding but it has been suggested that these preparations, or one of their constituents, may increase the risk of childhood cancer + Most studies have not shown a significant association between childhood cancer and vitamin K but are unable to exclude the possibility that its use increases the risk of childhood cancer ...

After losing an infant, grieving mothers may still have to cope with postpartum issues, including lactation. This article reviews and addresses care options for lactation concerns after pregnancy, neonatal, or infant loss. Currently, lactation care and advice after loss varies greatly. Lactation consultants are instrumental in providing mothers with anticipatory guidance and evidence-based care. Implementing system-wide training and education regarding this topic will help families receive the information they need to deal with the physiological aftermath of infant loss.