Executive summary
Objective
The objective of this systematic review was to present the best available evidence related to the management of nipple pain, post childbirth in breast‐feeding women. The specific objective of the review was to determine the effectiveness of interventions used by and for breast‐feeding women to prevent and/or reduce nipple pain and trauma.
Selection criteria
The review considered all studies that included women who breast‐fed with or without painful or traumatised nipples of any aetiology post childbirth.
Interventions of interest were: (i) interventions aimed to prevent or reduce pain and/or trauma to nipples post commencement of breast‐feeding; and (ii) treatments for painful or traumatised nipples post commencement of breast‐feeding.
The primary outcomes of interest were those related to the prevention and treatment of nipple pain and/or trauma in women post childbirth, in terms of:
•Incidence and prevalence of nipple pain
•Pain intensity
•Incidence and prevalence of nipple trauma
•Healing rates of traumatised nipples
•Breast‐feeding duration.
This review considered randomised‐controlled trials (RCT) that evaluated the effectiveness of interventions and treatments associated with breast‐feeding practices. In the absence of RCTs other research designs such as non‐randomised controlled trials and before and after studies were considered for inclusion in a narrative summary to enable the identification of current practices and possible future strategies.
Search strategy
The search sought to find both published and unpublished studies in the English language. Databases were searched up to and including August 2002 and included MEDLINE, CINAHL, Current Contents, Cochrane Library, Expanded Academic Index, Electronic Collections Online, Turning Research Into Practice (TRIP), The Australian Breast‐feeding Association Lactation Resource Centre, Dissertation Abstracts and Proceedings First. The reference lists of all identified studies were searched for additional studies.
Assessment of methodological quality
All studies were checked for methodological quality using two reviewers, and data were extracted using a data extraction tool.
Results
There is a plethora of research that evaluates the effectiveness of the many interventions used to prevent or treat nipple pain and or trauma for breast‐feeding women. Most of the studies were heterogeneous with regard to sample demographics, interventions evaluated and outcomes assessed. For this reason the majority of the review is in narrative form, with graphical presentation via meta‐view graphs of the more statistically significant outcomes. Consistent information given in education sessions to breast‐feeding women would assist in identifying which type of instruction is the most effective; however, different education information was given in the studies or no details were supplied as to what education was actually given.
Many of the RCTs in this review were based on small sample sizes and specific sociocultural settings. Small sample sizes...