Soothing and Distress Behaviors of Infants, Parents, and Clinicians During Childhood Vaccinations

OBJECTIVES

The purpose of this study was to describe the behaviors of infants who were born preterm, their parents, and clinicians during 2-, 6-, 12-, and 18-month vaccinations.

METHODS

Vaccination sessions were video recorded for 3-5 minutes. The proportion of 5-second intervals in which distress and soothing behavior by infants, parents, and clinicians was coded using the Measure of Adult and Infant Soothing and Distress. Coding consisted of three phases: baseline/anticipatory (60 seconds prior to first needle), procedure (first needle to removal of final needle), and recovery (up to 180 seconds after removal of final needle).

RESULTS

A total of 64 infants were included. Distress behavior by infants during the baseline phase ranged from 13% (12-month vaccinations) to 29% (2-month). There was limited anticipatory soothing behavior from parents (10% [12-month] to 50% [2-month]) and clinicians (6% [12-month] to 17% [2-month]). Distress behavior in infants during the procedure ranged from 43% (18-month) to 96% (2-month). There was limited soothing behavior during the procedure from parents (10% [12-month] to 81% [12-month]) and clinicians (13% [12-month] to 71% [2-month]). Few infants received additional pain-reducing interventions, including skin-to-skin contact, 24% oral sucrose, and topical anesthetic.

DISCUSSION

Despite infant distress, there was limited anticipatory behavior from parents and clinicians. Two-month-old infants displayed the most distress across all time points yet received the least amount of treatment and proximal parent and clinician behavior. Additional implementation efforts are required to increase awareness and practice uptake among parents and clinicians to ensure infants receive equitable and effective pain management.

It takes two: The relative contributions of parent versus child-led regulatory behaviours on toddler vaccination pain

BACKGROUND

Past research has established the important role of parent soothing in early childhood pain management. However, limited research has assessed children's own emerging emotion regulation strategies to reduce their pain during vaccination. The purpose of the current study was to understand the relative contributions of child-led emotion-regulation behaviours over and above parent regulatory behaviours and pre-needle distress.

METHODS

Toddler-caregiver dyads were videotaped at their 12- and/or 18-month vaccinations. Videos were coded for pain-related behavioural distress, child-led regulatory behaviours (disengagement of attention, parent-focused behaviours, and physical self-soothing), and parent regulatory/soothing behaviours (distraction, physical comfort, rocking, verbal reassurance). Pre-needle distress, followed by parent regulatory behaviours, followed by child regulatory behaviours were used as hierarchical predictors of pain regulation. Two sets of models were estimated at each age, by incorporating parent and child regulatory behaviours at 1 min and 2 min post-needle, separately.

RESULTS

At both ages, child-led parent-focused behaviours predicted less regulation. At 18 months, parent soothing behaviours (e.g. distraction, verbal reassurance, rocking) played a stronger role in regulation, however; the only behaviour that increased regulation was rocking.

CONCLUSIONS

Measuring both parent and child regulatory behaviours was important for fully understanding pain-related distress regulation. Toddlers' use of parent-focused regulatory behaviours (e.g. proximity seeking) suggests that they signal to their parent directly when they are struggling to regulate post-needle. The only parent behaviour that supported this regulation was rocking at 18 months, suggesting a greater need to understand the sensitivity of parent behaviours post-needle.

SIGNIFICANCE

To our knowledge, this is the first study to examine both parent and child regulatory behaviours following vaccination at different stages in toddlerhood. This investigation allows a deeper understanding of the dyadic nature of early childhood vaccination, as well as the evolving role of the parent through toddlerhood. Importantly, findings suggest that toddlers do not simply wait for their parents to respond to their pain post-needle and provide clear signals to show their need of support in regulation.

A Measure of Caregivers' Distress-Promoting Behaviors During Toddler Vaccination: Validation of the OUCHIE-RV

OBJECTIVE

The current study discusses the development and preliminary validation of an observational measure of caregivers' distress-promoting behavior (OUCHIE-RV) in the context of toddler routine vaccination.

METHODS

Measure validation was based on a sample of caregiver-toddler dyads (N = 223) from a longitudinal cohort-sequential study who were observed during toddlers' 12-, 18-, or 24-month routine vaccinations. Validity was assessed using correlations and cross-lagged path analysis and associations were tested between OUCHIE-RV composite scores and toddlers' pain-related distress as well as caregivers' state anxiety, soothing behaviors, heart rate, and heart rate variability. Interrater reliability was examined using intraclass correlations (ICC) and kappa coefficients.

RESULTS

Results of a cross-lagged path analysis indicated positive concurrent (β = .27 to β = .37) and cross-lagged predictive associations (β = .01 to β = .34) between OUCHIE-RV composite scores (reflecting the frequency and intensity of caregivers' distress-promoting behavior) and toddlers' pain-related distress. OUCHIE-RV composite scores were negatively associated with caregivers' concurrent use of physical comfort (r = -.34 to -.24) and rocking (r = -.36 to -.19) and showed minimal associations with caregivers' use of verbal reassurance (r = .06 to .12), state anxiety (r = -.02 to r = .09), heart rate (r = -.15 to r = .05), and heart rate variability (r = -.04 to r = .13). Interrater reliability was strong (Cohen's k = .86 to .97, ICC = .77 to .85).

CONCLUSIONS

Findings provide support for the validity and reliability of the OUCHIE-RV as a research tool for measuring caregiver behaviors that promote toddlers' pain-related distress during routine vaccinations and contribute to a better understanding of the dynamics of caregiver-toddler interaction in acute pain contexts.

Longitudinal and concurrent relationships between caregiver-child behaviours in the vaccination context and preschool attachment

ABSTRACT

This article consists of 2 separate studies in which the overarching aim was to examine the relationships between caregiver-child behaviours in the vaccination context (infant and preschool) and preschool attachment outcomes. It provides for the first time an examination of acute pain behaviours during early childhood and how it relates to a critical aspect of child development (ie, attachment status) at the end of early childhood. Study 1 examined the longitudinal relationships between caregiver-infant behaviours during infants' first routine vaccination (2 months) and preschool attachment (n = 84). Study 2 examined the concurrent relationships between caregiver-preschooler behaviours during the last routine vaccination of preschool (4-5 years) and preschool attachment (n = 117). Hierarchical multiple regression analyses were used. Although there were several nonsignificant findings, the results revealed that higher caregiver sensitivity and higher proximal soothing 1 minute before the needle during infants' 2-month vaccinations predicted higher levels of preschooler avoidance and lower levels of preschooler ambivalence, respectively. In addition, higher infant pain-related distress at 2 minutes after the needle was related to higher preschooler security and lower preschooler disorganization and controlling-punitive attachments. In terms of concurrent relationships, only caregiver sensitivity was significantly related to preschool attachment outcomes. Specifically, higher caregiver sensitivity at preschoolers' 4- to 5-year vaccinations was related to higher preschooler attachment security. The study findings provide evidence that child-caregiver behavioural patterns during the infant and preschool routine vaccination relate to preschoolers' patterns of attachment. Moreover, it underscores the potential importance of health professionals teaching and supporting attuned caregiving to the child in pain.

Parent and Clinician Communication During Paediatric Burn Wound Care: A Qualitative Study

PURPOSE

To thematically describe parent-clinician communication during a child's first burn dressing change following emergency department presentation.

DESIGN AND METHODS

An observational study of parent-clinician communication during the first burn dressing change at a tertiary children's hospital. Verbal communication between those present at the dressing change for 87 families, was audio recorded. The recordings were transcribed verbatim and transcripts were analysed within NVivo11 qualitative data analysis software using qualitative content analysis.

FINDINGS

Three themes, underpinned by parent-clinician rapport-building, were identified. Firstly, knowledge sharing was demonstrated: Clinicians frequently informed the parent about the state of the child's wound, what the procedure will involve, and need for future treatment. Comparatively, parents informed the clinician about their child's temperament and coping since the accident. Secondly, child procedural distress management was discussed: Clinicians and parents had expectations about the likelihood of procedural distress, which was also related to communication about how to prevent and interpret procedural distress (i.e., pain/fear). Finally, parents communicated to clinicians about their own distress, worry and uncertainty, from the accident and wound care. Parents also communicated guilt and blame in relation to injury responsibility.

CONCLUSIONS

This study provides a description of parent-clinician communication during paediatric burn wound care.

PRACTICAL IMPLICATIONS

The results can assist healthcare professionals to be prepared for a range of conversations with parents during potentially distressing paediatric medical procedures.

Impact of Parental Acute Psychological Distress on Young Child Pain-Related Behavior Through Differences in Parenting Behavior During Pediatric Burn Wound Care

Pediatric burn injuries and subsequent wound care can be painful and distressing for children and their parents. This study tested parenting behavior as a mediator for the relationship between parental acute psychological distress and child behavior during burn wound care. Eighty-seven parents of children (1-6-years-old) self-reported accident-related posttraumatic stress symptoms (PTSS), pre-procedural anxiety, general anxiety/depression symptoms, and guilt before the first dressing change. Parent-child behavior was observed during the first dressing change. Mediation analyses identified three indirect effects. Parental PTSS predicted more child distress, mediated through parental distress-promoting behavior. Parental guilt predicted more child distress, mediated through parental distress-promoting behavior. Parental general anxiety/depression symptoms predicted less child coping, mediated through less parental coping-promoting behavior. Parents with accident-related psychological distress have difficulty supporting their child through subsequent medical care. Nature of parental symptomology differentially influenced behavior. Increased acute psychological support for parents may reduce young child procedural pain-related distress.

Video Analysis of Parent-Child Interactions in Behavioral Sleep Disorders: Development of a Scoring Algorithm

Introduction: Behavioral sleep disorders, including chronic insomnia (CI), are generally assessed by subjective parent interview. However, evidence suggests that parental report of children's overnight behaviors is unreliable, perhaps due to recall bias or confusion due to sleep deprivation. Video technology has been used clinically to capture complex behavioral disorders in children during the day. However, there is no standardized means of analyzing child and parent behavior at bedtime or during the night. We aimed to create an algorithm for this purpose. Methods: Child brain tumor survivors (a population previously shown to have a high prevalence of CI) were screened for difficulties initiating and maintaining sleep using sub-scales from the Sleep Disturbance Scale for Children. Those who screened positive (n = 3) then completed a detailed parent interview to confirm a clinical diagnosis of CI. One night of home video footage was obtained from initial settling period to morning waking (SOMNOmedics camera). Footage was imported into BORIS^© software and a coding system for parent and child behavior was developed over multiple iterations until agreeable inter-rater reliability (>70%) was achieved between two independent coders. Results: The final coding categories were: 1) time domains, 2) physical environment, 3) child global status, 4) location, 5) activity, and 6) physical interaction. This achieved 74% inter-reliability in its last iteration. Discussion: A statistically acceptable behavior scoring algorithm was achieved. With further development, this tool could be applied clinically to investigate behavioral insomnia and in research to provide more objective outcome measurement.

Parental Psychological Distress Moderates the Impact of a Video Intervention to Help Parents Manage Young Child Vaccination Pain

Objective

The current study sets out to conduct a post hoc analysis of the moderating effect of parent psychological distress on a pediatric pain management intervention.

Methods

Parents of 6-month-old infants (n = 64) and 18-month-old toddlers (n = 64 each) were randomized to a treatment (The ABCDs of Pain Management) or control video and videotaped during the vaccination. Parent psychological distress was also measured at the vaccination. Outcomes were children's pain, parent worry, and parent soothing behavior post-vaccination.

Results

Parent psychological distress only moderated video effect on toddler pain during the regulation phase. Parent psychological distress did not moderate the impact of the video on parent worry or parent soothing post-needle at either age. The video did increase parent soothing in parents of both infants and toddlers, and reduced worry in parents of toddlers.

Conclusions

To our knowledge, this is the first study to assess a moderating factor on a child pain management intervention. The video's efficacy was moderated for toddlers' pain regulation, such that parents with high psychological distress did not show as much benefit from the intervention. No other moderations were found in either age group for any other outcome. Main effects for the video impacting soothing behavior of parents of both infants and toddlers were confirmed, and a new finding of video efficacy was seen through the significantly lower worry of toddlers' parents post-needle. Given the nonclinical sample, low levels of psychological distress were found. Efforts to replicate this study in a higher risk sample are necessary.

Development and validity of the Burns-Child Adult Medical Procedure Interaction Scale (B-CAMPIS) for young children

BACKGROUND

Young children are at increased risk of burn injury and of procedural distress during the subsequent wound care. There are currently few observational measures validated for use with young children during medical procedures. The aim of this research was to adapt the Child-Adult Medical Procedure Interaction Scale-Revised (CAMPIS-R) to assess parent-young child interactions during burn wound care by including nonverbal behavioral coding.

METHOD

Eighty-seven families of children (1-6years old) were recruited at their first burn dressing change. Potential behaviors were identified through a literature review, consulting health professionals, and direct observation of parents and children during burn wound care. Nonverbal behaviors were coded live, and verbal behaviors were audio recorded for later assessment.

RESULTS

Inter-coder reliability was good to excellent for the Burns-CAMPIS (B-CAMPIS). The additional behaviors were correlated with the hypothesized coping, distress, coping-promoting and distress-promoting categories of the CAMPIS-R. Some behaviors differed in frequency across child age groups, with older children demonstrating more verbal behaviors. Convergent validity was demonstrated through correlations with previously validated observational parent-child behavior measures, and parent- and nurse- reported measures of child pain and anxiety. Univariate regression analyses demonstrated the child categories of the B-CAMPIS accounted for equal or more of the variance of parent- and nurse- reported child pain and anxiety, compared to the CAMPIS-R.

CONCLUSIONS

The B-CAMPIS is a reliable and valid measure, for assessing coping and distress relationships in young children and their families. Pending further validation, the B-CAMPIS assists researchers and clinicians to recognize and target important behaviors to improve young child coping during pediatric burn wound care.

Understanding the Relative Contributions of Sensitive and Insensitive Parent Behaviors on Infant Vaccination Pain

Parents play a critical role in supporting infants' ability to manage strong emotions. Routine vaccinations provide an ideal context to observe the effect of parents' behaviors on infants' pain-related distress. Previous research in the vaccination context showed that parent sensitivity, operationalized by variables such as emotional availability and proximal soothing behaviors, is associated with infant pain-related distress behavior. However, the magnitudes of these relationships were smaller than expected given the established importance of parents in the development of distress regulation. In recent work, a reliable and valid measure to operationalize insensitive behaviors was developed. The objective of the current study was to examine the relative contribution of variables representing sensitive and insensitive behaviors to the prediction of infant pain-related distress behaviors during the reactivity and regulation phases of needle pain. Archival data was used to analyze a subsample of infants followed during their two-month, six-month, and 12-month vaccinations (n= 81). Results of regression analyses indicated that parent insensitive behaviors generally had the strongest relationships with pain outcomes across all ages, with a greater influence on regulation-phase pain-related distress behavior, rather than reactivity-phase pain-related distress behavior. Our findings support the utility of a measure of distress-promoting parent behaviors in a vaccination context, and highlight the potential value of this measure for clinicians and researchers.

A Systematic Review of the Psychometric Properties of the Modified Behavioral Pain Scale (MBPS)

PROBLEM

Clinicians and researchers require a valid way to assess procedural pain experienced by infants and children. The Modified Behavioral Pain Scale (MBPS) has been used to assess immunisation pain. However, it is unknown whether it is valid for this purpose and whether use can be extended to other procedures. The aim of this study was to rigorously assess evidence addressing the psychometric properties of this scale and to provide recommendations for its use.

ELIGIBILITY CRITERIA

Psychometric evaluation studies reporting feasibility, reliability, validity, or utility data for the MBPS applied to children (birth to 18years) and randomised controlled trials (RCT) using the MBPS were included.

SAMPLE

Twenty-eight studies (8 psychometric and 20 RCTs) were included.

RESULTS

Studies were of varying quality. Sufficient data was available to cautiously accept the MBPS as valid for assessing immunisation related pain in infants aged 2 to 22months. There was insufficient data to support the psychometrics in other age groups or in circumstances other than immunisation. There is no data addressing the clinical utility of the MBPS.

CONCLUSIONS

It is not possible at this time to confidently accept the MBPS as suitable for assessing all procedural pain in young children.

IMPLICATIONS

Studies to evaluate the capacity of the MBPS to assess pain in a range of procedures and to distinguish between pain and non-pain related distress are needed if it is to be recommended.

Developing a measure of distress-promoting parent behaviors during infant vaccination: Assessing reliability and validity

Background

Infants rely on their parents’ sensitive and contingent soothing to support their regulation from pain-related distress. However, despite being of potentially equal or greater import, there has been little focus on how to measure distress-promoting parent behaviors.

Aims

The goal of this article was to develop and validate a measure of distress-promoting parent behaviors for acute painful procedures (e.g., vaccinations) that could be used by researchers and clinicians.

Methods

Following initial generation of measure items, focused group discussions were held with vaccinating clinicians to understand the measure’s face, content, and ecological validity. Archival video footage (n = 537 videos of infant-caregiver dyads during vaccination) was then coded using the measure of distress-promoting behaviors for 3 minutes post vaccine injection. Validity and reliability were examined using correlational analyses. Construct validity was assessed by convergent relationships with infant pain-related distress and divergent relationships were assessed with parent sensitivity and soothing-promoting behaviors.

Results

The measure demonstrated both moderate to excellent interrater and test-retest reliability and convergent and divergent validity (absolute magnitude of r’s = 0.30 to 0.46).

Conclusions

By demonstrating strong reliability and validity, this measure represents a promising new way to understand how caregivers interact with infants during painful procedures. Through focusing on distress promotion and using a format that may be coded both from video or in vivo, it is a feasible way to operationalize the impact of the caregiver on the infant’s pain experience in both research and clinical settings.

Development and inter-rater reliability of a tool assessing hypnotic communication behaviours adopted by nurses caring for children with cancer: The Sainte-Justine Hypnotic Communication Assessment Scale

BACKGROUND

Several studies in pediatric oncology have shown the successful effects of using hypnotic communication techniques (HCTech) during painful medical procedures. Since no studies assessed the precise use of these techniques with a validated tool, it is unsure that the observed relationships involve the use of HCTech.

OBJECTIVES

To develop a scale evaluating healthcare professionals' behaviours when using HCTech and to evaluate its inter-rater reliability.

METHODS

This study involved the preliminary steps of the Sainte-Justine Hypnotic Communication Assessment Scale (SJ-HCAS) development process. As part of a larger intervention study, the SJ-HCAS was developed in three steps by five experts and four lay raters using an iterative process applied to subsets of video-recorded nurse-patient interactions. The development aimed to maximize clarity and precision of items as well as minimize redundancy amongst items. Inter-rater reliability was assessed in a randomly selected sample of 1/3 of collected video-recorded interactions (n=42).

RESULTS

The final version of the scale is composed of 11 items categorized in two domains pertaining to Relationship and Technique. We found excellent inter-rater reliability for both subscores and total score in two independent inter-rater comparisons (median ICC=0.879), with most items showing very good to perfect inter-rater reliability (median Kappa=0.847).

CONCLUSIONS

The results support further work with the SJ-HCAS. The scale has the potential to help ensure the integrity of hypnotic communication training in children which could ultimately promote the dissemination of the practice of HCTech.

Observational Coding Systems of Parent-Child Interactions During Painful Procedures: A Systematic Review

BACKGROUND

Parent interactions with their child can influence the child's pain and distress during painful procedures. Reliable and valid interaction analysis systems (IASs) are valuable tools for capturing these interactions. The extent to which IASs are used in observational research of parent-child interactions is unknown in pediatric populations.

OBJECTIVES

To identify and evaluate studies that focus on assessing psychometric properties of initial iterations/publications of observational coding systems of parent-child interactions during painful procedures.

METHODS

To identify and evaluate studies that focus on assessing psychometric properties of initial iterations/publications of observational coding systems of parent-child interactions during painful procedures. Computerized databases searched included PubMed, CINAHL, PsycINFO, Health and Psychosocial Instruments, and Scopus. Timeframes covered from inception of the database to January 2017. Studies were included if they reported use or psychometrics of parent-child IASs. First assessment was whether the parent-child IASs were theory-based; next, using the Society of Pediatric Psychology Assessment Task Force criteria IASs were assigned to one of three categories: well-established, approaching well-established, or promising.

RESULTS

A total of 795 studies were identified through computerized searches. Eighteen studies were ultimately determined to be eligible for inclusion in the review and 17 parent-child IASs were identified from these 18 studies. Among the 17 coding systems, 14 were suitable for use in children age 3 years or more; two were theory-based; and 11 included verbal and nonverbal parent behaviors that promoted either child coping or child distress. Four IASs were assessed as well-established; seven approached well-established; and six were promising.

CONCLUSIONS

Findings indicate a need for the development of theory-based parent-child IASs that consider both verbal and nonverbal parent behaviors during painful procedures. Findings also suggest a need for further testing of those parent-child IASs deemed "approaching well-established" or "promising".

Pediatric Immunization Distress: A Cluster Analyses of Children's, Parents', and Nurses' Behaviors During the Anticipatory Phase

OBJECTIVE

Using cluster analysis, we aimed to identify a typology of nurses', parents', and young children's behaviors during the anticipatory phase of pediatric immunizations to explore the associations between these different typologies and to determine whether these groups differed with respect to the child's procedural distress as rated by the child and the parents and with respect to the adults' self-rated distress.

MATERIALS AND METHODS

Immunizations given by 23 nurses to 220 children aged 3 years and 10 months to 7 years were recorded with behaviors being scored according to Child-Adult Medical Procedure Interaction Scale-Revised, to which 3 new codes were added, and rated with a 6-point Likert scale. Parents' and nurses' ratings of their own distress and of the child's distress, in addition to children's self-rating of distress were obtained. Nine adult and 12 child behavioral codes were submitted for cluster analysis.

RESULTS

A solution with 4 clusters for children, 5 clusters for parents, and 5 clusters for nurses was retained. Our results show high consistency between child and adult clusters. During the anticipatory phase, less distressed children, characterized by either low activity or high coping, interacted with adults who showed low activity or high coping support patterns. More distressed children, characterized by resistance and behavioral distress, interacted with adults who displayed either low activity or less efficient support behaviors, such as reassurance and criticism.

DISCUSSION

The results confirm previous dimensional studies and add relevant knowledge concerning typologies of participant behaviors that may be useful in understanding such behaviors and in helping providers in their management of child immunizations.

Children's Immediate Postoperative Distress and Mothers' and Fathers' Touch Behaviors

OBJECTIVE

This study examined mothers' and fathers' use of child-directed touch in the postanesthesia care unit.

METHODS

In all, 142 mothers and 112 fathers of 143 children aged 2-11 years undergoing outpatient surgery participated. Parent touch (instrumental, empathic) and child distress were coded. Mothers' and fathers' rates of touch were compared, and interrelations between touch and child distress were examined (overall and sequentially).

RESULTS

The proportion of mothers and fathers who used touch did not differ, but mothers' rates of touch were higher than fathers'. Parental instrumental touch and mothers embracing touch were positively correlated with children's distress. Mothers were more likely to use embracing touch in response to children's distress than at any other time.

CONCLUSIONS

Results point to potential differences in mothers' and fathers' roles in the postoperative setting, and potentially different functions of touch. Results suggest that mothers may provide embracing touch to soothe or prevent children's distress.

Caregiver Soothing Behaviors After Immunization and Infant Attachment: A Longitudinal Analysis

OBJECTIVES

There were 2 primary objectives to the current study: (1) to relate caregiver behavior trajectories across immunization appointments over the first year of life to subsequent infant attachment and (2) to relate caregiver behavior trajectories within each immunization appointment over the first year of life to subsequent infant attachment.

METHOD

A subsample of 130 caregivers and their infants were recruited from a sample of 760 caregivers who were part of an ongoing longitudinal cohort that videotaped infants' 2-, 4-, 6-, and 12-month immunization appointments. This subsample of caregivers and their infants (n = 130) were invited to participate in an assessment of attachment when infants were between 12 and 18 months of age at the local children's hospital.

RESULTS

Caregiver proximal soothing behaviors were the only caregiver behaviors postimmunization that were related to subsequent infant attachment. Higher frequencies of caregiver proximal soothing at 12 months were related to infants' organized attachment, whereas steeper decreases in proximal soothing across the first year were associated with disorganized infant attachment. In addition, when caregivers engaged in proximal soothing for longer after their 12 month olds' immunizations, these infants were more likely to be secure or organized in their attachment.

CONCLUSION

These results provide empirical support for the ecological validity of studying infant attachment in a pediatric pain context. The pediatric "well-baby" visit may provide a potential opportunity to feasibly integrate brief infant mental health screening and intervention.

Psychological Interventions for Vaccine Injections in Children and Adolescents: Systematic Review of Randomized and Quasi-Randomized Controlled Trials

BACKGROUND

This systematic review evaluated the effectiveness of psychological interventions for reducing vaccination pain and related outcomes in children and adolescents.

DESIGN/METHODS

Database searches identified relevant randomized and quasi-randomized controlled trials. Data were extracted and pooled using established methods. Pain, fear, and distress were considered critically important outcomes.

RESULTS

Twenty-two studies were included; 2 included adolescents. Findings showed no benefit of false suggestion (n=240) for pain (standardized mean difference [SMD] -0.21 [-0.47, 0.05]) or distress (SMD -0.28 [-0.59, 0.11]), or for use of repeated reassurance (n=82) for pain (SMD -0.18 [-0.92, 0.56]), fear (SMD -0.18 [-0.71, 0.36]), or distress (SMD 0.10 [-0.33, 0.54]). Verbal distraction (n=46) showed reduced distress (SMD -1.22 [-1.87, -0.58]), but not reduced pain (SMD -0.27 [-1.02, 0.47]). Similarly, video distraction (n=328) showed reduced distress (SMD -0.58 [-0.82, -0.34]), but not reduced pain (SMD -0.88 [-1.78, 0.02]) or fear (SMD 0.08 [-0.25, 0.41]). Music distraction demonstrated reduced pain when used with children (n=417) (SMD -0.45 [-0.71, -0.18]), but not with adolescents (n=118) (SMD -0.04 [-0.42, 0.34]). Breathing with a toy (n=368) showed benefit for pain (SMD -0.49 [-0.85, -0.13]), but not fear (SMD -0.60 [-1.22, 0.02]); whereas breathing without a toy (n=136) showed no benefit for pain (SMD -0.27 [-0.61, 0.07]) or fear (SMD -0.36 [-0.86, 0.15]). There was no benefit for a breathing intervention (cough) in children and adolescents (n=136) for pain (SMD -0.17 [-0.41, 0.07]).

CONCLUSIONS

Psychological interventions with some evidence of benefit in children include: verbal distraction, video distraction, music distraction, and breathing with a toy.

Impact of parent-directed education on parental use of pain treatments during routine infant vaccinations: a cluster randomized trial

Educating parents about ways to minimize pain during routine infant vaccine injections at the point of care may positively impact on pain management practices. The objective of this cluster randomized trial was to determine the impact of educating parents about pain in outpatient pediatric clinics on their use of pain treatments during routine infant vaccinations. Four hospital-based pediatric clinics were randomized to intervention or control groups. Parents of 2- to 4-month-old infants attending the intervention clinics reviewed a pamphlet and a video about vaccination pain management on the day of vaccination, whereas those in the control clinics did not. Parent use of specific pain treatments (breastfeeding, sugar water, topical anesthetics, and/or holding of infants) on the education day and at subsequent routine vaccinations 2 months later was the primary outcome. Altogether, 160 parent-infant dyads (80 per group) participated between November 2012 and February 2014; follow-up data were available for 126 (79%). Demographics did not differ between groups (P > 0.05). On the education day and at follow-up vaccinations, use of pain interventions during vaccinations was higher in the intervention group (80% vs 26% and 68% vs 32%, respectively; P < 0.001 for both analyses). Educating parents about pain management in a hospital outpatient setting leads to higher use of pain interventions during routine infant vaccinations.

Automated parent-training for preschooler immunization pain relief: a randomized controlled trial

OBJECTIVE

To examine a computerized parent training program, "Bear Essentials," to improve parents' knowledge and coaching to help relieve preschoolers' immunization distress.

METHOD

In a randomized controlled trial, 90 parent-child dyads received Bear Essentials parent training plus distraction, distraction only, or control. Outcomes were parent knowledge, parent and child behavior, and child pain.

RESULTS

Bear Essentials resulted in improved knowledge of the effects of parents' reassurance, provision of information, and apologizing on children's procedural distress. Trained parents also engaged in less reassurance and more distraction and encouragement of deep breathing. Children in Bear Essentials engaged in more distraction and deep breathing than children in other groups. There were no effects on measures of child distress or pain.

CONCLUSIONS

Results suggest that the interactive computer training program impacted parent knowledge, parent behavior, and child behavior as hypothesized, but modifications will be necessary to have more robust outcomes on child procedural distress.

Developing and modifying behavioral coding schemes in pediatric psychology: a practical guide

OBJECTIVES

To provide a concise and practical guide to the development, modification, and use of behavioral coding schemes for observational data in pediatric psychology.

METHODS

This article provides a review of relevant literature and experience in developing and refining behavioral coding schemes.

RESULTS

A step-by-step guide to developing and/or modifying behavioral coding schemes is provided. Major steps include refining a research question, developing or refining the coding manual, piloting and refining the coding manual, and implementing the coding scheme. Major tasks within each step are discussed, and pediatric psychology examples are provided throughout.

CONCLUSIONS

Behavioral coding can be a complex and time-intensive process, but the approach is invaluable in allowing researchers to address clinically relevant research questions in ways that would not otherwise be possible.

A Q-methodology study of parental understandings of infant immunisation: Implications for health-care advice

This study used Q-methodology to explore systematically parental judgements about infant immunisation. A total of 45 parents completed a 31-statement Q-sort. Data were collected after vaccination in general practitioner practices or a private day nursery. Q factor analysis revealed four distinct viewpoints: a duty to immunise based on medical benefits, child-orientated protection based on parental belief, concern and distress and surprise at non-compliance. Additionally, there was a common view among parents that they did not regret immunising their children. Implications of these results are discussed in terms of health-care policy and future research.

Infant pain-related negative affect at 12 months of age: early infant and caregiver predictors

OBJECTIVES

To examine the predictive relationships of early infant and caregiver variables on expressed pain-related negative affect duration at the 12-month immunization.

METHODS

Infants and their caregivers (N = 255) were followed during immunization appointments over the first year of life. Latent growth curve modeling in a structural equation modeling context was used.

RESULTS

Higher levels of initial infant pain reactivity at 2 months and caregiver emotional availability averaged across 2, 4, and 6 months of age were related to larger decreases in the duration of infant negative affect over the first 6 months of life. Longer duration of infant negative affect at 2 months and poorer regulation of infant negative affect over the first 6 months of life predicted longer durations of infant negative affect by 12 months.

CONCLUSIONS

Infant negative affect at 12 months was a function of both infant factors and the quality of caregiver interactive behaviors (emotional availability) in early infancy.

A description of barriers and facilitators to childhood vaccinations in the military health system

PURPOSE

To perform a literature review of barriers to and facilitators of parents' decisions to have their children vaccinated. Both differences and similarities between the civilian sector and the military health system (MHS) were explored.

DATA SOURCES

Articles and documents were identified from the following databases: CINAHL, PubMed, Defense Technical Information Center (DTIC), ISI, and Google Scholar. Reference lists from articles were reviewed.

CONCLUSIONS

Common themes identified in the civilian sector and the MHS included an electronic registry, care access issues, provider characteristics, and child illness. Several themes served as a barrier in one system while being a facilitator in the other, such as provider characteristics. Literature addressing the MHS and factors affecting vaccine coverage is scant; however, a large disparity in vaccination coverage exists between the MHS and the civilian sector.

IMPLICATIONS

The theme of provider characteristics was seen as a barrier in both systems; a better understanding of this theme (i.e., provider effectiveness at interacting with parents) would benefit primary care practice. An electronic vaccine registry and targeted education and media campaign used to facilitate vaccinations in the MHS should be piloted in the civilian sector. Additionally, future studies should be performed on identified themes in the MHS.

The influence of attachment and temperament on venipuncture distress in 14-month-old infants: the Generation R Study

OBJECTIVE

This study examined the effects of attachment and temperament on infant distress during venipuncture.

METHOD

The study was embedded in the Generation R Study, a prospective population-based study. Two different research procedures (i.e., blood sampling and the Ainsworth Strange Situation Procedure) yielded measures of venipuncture distress and attachment security and disorganization in 246 infants aged 14 months. Four temperament traits (distress to limitations, fear, recovery from distress, and sadness) were assessed using the maternally reported Infant Behavior Questionnaire-Revised, at the age of 6 months.

RESULTS

There were no differences between mean levels of distress during venipuncture in infants classified as having insecure attachment, but there was a trend for disorganized attachment. The temperament traits were not related to distress. However, children with a disorganized attachment and higher temperamental fear had more venipuncture distress.

CONCLUSION

When different risk factors are present simultaneously, infant distress is heightened.

The influence of adult behaviors on child coping during venipuncture: a sequential analysis

The aim of this exploratory study was to investigate the influences of adult behaviors on child coping behaviors during venipunctures (VPs) in an emergency department. Observations of children and adults from 66 VPs were coded using a modified version of the Child-Adult Medical Procedure Interaction Scale and analyzed using sequential analysis. Results showed adult reassurance behavior promoted child distress behaviors, such as crying, as well as nondistress behaviors, such as information seeking; adult distraction behaviors promoted children's distraction, control, and coping behaviors; and children frequently ignored adult behaviors. Findings suggest further exploration of children's internal strategies for coping, such as appraisal, and clarifying the role of adult reassurance in child coping behaviors.

Predicting maternal and behavioral measures of infant pain: the relative contribution of maternal factors

The Sociocommunication Model of Infant Pain [Craig KD, Pillai Riddell R. Social influences, culture and ethnicity. In: Finley GA, McGrath PJ, editors. Pediatric pain: biological and social context, Seattle: IASP Press; 2003.] theorizes that maternal variables influence the pained infant and that the pained infant reciprocally influences maternal responses to the infant. The current analysis examines the relative predictive utility of maternal behavioral and psychosocial variables for both maternal judgments of her infant's pain and behavioral measures of infant pain, after infant factors have been controlled. A convenience sample of 75 mother-infant dyads was videotaped during a routine immunization in a pediatrician's office. Mothers were interviewed on the telephone, within two weeks, to complete a series of questionnaires. Infants were between the ages of 5 and 20 months. Infant pain was measured directly after the immunization using subjective maternal judgments. In addition, both maternal soothing behaviors and infant pain behaviors post-immunization were measured using objective coding systems. During the telephone interview, mothers were asked to recall infant pain levels for the day after the immunization and were also assessed for level of acculturative stress, perceived social support, general relationship style, feelings towards her infant and endorsed psychopathology. Regression analyses suggested that the role of maternal behavioral and psychosocial variables was highly dependent on the infant pain measure being predicted. These results imply that given the dependence of infants on their primary caregivers, quite often mothers, it is important to understand the dynamic influence of infants' behavior on maternal judgments of infants' pain and maternal psychosocial variables on infants' expression of pain.

Factors associated with infant pain response following an immunization injection

OBJECTIVES

Specific potential determinants of infant pain response were assessed in the context of a 4- or 6-month immunization injection. The distal influences of gender, gestational and current age, temperament, and early nociceptive stimuli were considered, as well as the proximal influences of parental and nurse coping-promoting statements within the treatment room.

STUDY DESIGN

An observational study design was used. Pain responses in 93 infants receiving an immunization injection were videoed and coded using the Neonatal Facial Coding System (NFCS) and duration of crying was recorded. Parent and nurse vocalizations were coded using the Child-Adult Medical Procedure Interaction Scale-Revised.

RESULTS

A multiple regression analysis evaluated the influence of the 5 distal and 2 proximal factors on NFCS scores, and found parental coping-promoting statements in the 30 s period before the injection to have the strongest effect on facial pain response (p<0.01). Parents made significantly more coping-promoting statements (p<0.05), and generally talked more (p<0.05), to female infants than male infants.

CONCLUSIONS

The findings suggest that parental behavior in the treatment room has a key role in influencing how infants respond to painful procedures.

Pain reduction during pediatric immunizations: evidence-based review and recommendations

The pain associated with immunizations is a source of anxiety and distress for the children receiving the immunizations, their parents, and the providers who must administer them. Preparation of the child before the procedure seems to reduce anxiety and subsequent pain. The limited available data suggest that intramuscular administration of immunizations should occur in the vastus lateralis (anterolateral thigh) for children <18 months of age and in the deltoid (upper arm) for those >36 months of age. Controversy exists in site selection for 18- to 36-month-old children. A number of studies suggest that the ventrogluteal area is the most appropriate for all age groups. Longer needles are usually associated with less pain and less local reaction. During the injection, parental demeanor clearly affects the child's pain behaviors. Excessive parental reassurance, criticism, or apology seems to increase distress, whereas humor and distraction tend to decrease distress. Distraction techniques vary with the age, temperament, and interests of the child, but their efficacy is well supported in the literature. Sucrose solution instilled directly into the mouth or administered on a pacifier reduces evidence of distress reliably in children <6 months of age and should be used routinely. Although there is no perfect topical anesthetic available at this time, selective use for children who are particularly fearful or who have had negative experiences in the past is highly endorsed. Pressure at the site, applied with either a device or a finger, clearly reduces pain. Finally, in the era of multiple injections, it seems that parents prefer that multiple injections be given simultaneously, rather than sequentially, if there are enough personnel available. Immunizations are stressful for many children; until new approaches are developed, systematic use of available techniques can significantly reduce the burden of distress associated with these procedures.

The role of maternal depressed mood and behavioural soothing on infant response to routine vaccination

BACKGROUND

It has been hypothesized that maternal characteristics may affect infants' experience of pain during stressful medical procedures.

AIM

To investigate the role of maternal depressed mood on infants' response to vaccination, and to determine the effectiveness of different soothing behaviours in reducing infant distress.

METHODS

Twenty-eight mothers and their healthy, full-term infants participated in a prospective study. At infant age 2 mo, mothers completed the Edinburgh Postnatal Depression Scale (EPDS) and an adapted version of the Profile of Mood States (POMS); at infant age 4.5 mo, mothers were administered the mood scale and were observed with their infants during routine vaccination.

RESULTS

Higher levels of maternal depressed mood were predictive of a stronger infant pain response at routine vaccination. Contingencies derived from sequential analyses revealed that the soothing behaviours most effective in reducing infant distress were holding and face-to-face contact, whereas looking at the child from a distance was significantly associated with an increase in infant distress.

CONCLUSION

Our findings suggest that interventions to reduce infant pain during stressful medical procedures may include early detection and referral for maternal postpartum depression as well as the promotion of soothing behaviours involving close physical and emotional contact between mother and baby.

Randomized clinical trial of distraction for infant immunization pain

Distraction has been shown to be an effective technique for managing pain in children; however, few investigations have examined the utility of this technique with infants. The goal of the current study was to investigate the effectiveness of movie distraction in reducing infants' immunization distress. Participants were 136 infants (range=1-21 months; M=7.6 months, SD=5.0 months) and their parents, all of whom were recruited when presenting for routine vaccinations. The parent-child dyads were randomly assigned to either a Distraction or Typical Care control condition. Infant and adult behaviors were assessed using a visual analog scale and a behavioral observation rating scale. Results indicated parents in the Distraction group engaged in higher rates of distraction than those in the Typical Care group, whereas there was no difference in the behavior of nurses in the Distraction and Typical Care groups. In addition, infants in the Distraction group displayed fewer distress behaviors than infants in the Typical Care group both prior to and during recovery from the injection. Findings suggest that a simple and practical distraction intervention can provide some distress relief to infants during routine injections.