Shaken baby syndrome and a baby's cry

Clinical and Forensic Investigation Protocols for Diagnosing Abusive Head Trauma: A Literature Review

Abusive head trauma (AHT) represents a very serious global public health problem. Prevention of these episodes is essential to reduce the morbidity and mortality of this phenomenon. All healthcare professionals should be able to recognize the signs of abuse. However, diagnosis is very complex as the signs are often blurred and cannot be recognized with certainty without carrying out adequate instrumental investigations. It has been calculated that approximately one-third of AHT cases remain undetected and require more than one medical visit to be correctly interpreted and diagnosed. On the other hand, the literature has recently also emphasized the problems related to possible false diagnoses of abuse and the numerous family and personal repercussions that follow from this issue. For these reasons, correct and timely recognition is essential to avoid the risk of recurrence of AHT and to start proper forensic investigations, in order to identify the offender or exonerate a suspect. The present work explores the most recent evidence of recent years in the field of AHT diagnostics through a literature review. The purpose of this article is to provide forensic pathologists with clear tools for diagnosis based on the literature. To this end, the review suggests clinical and forensic protocols aimed at the timely diagnosis of AHT in order to prevent abuse from remaining undetected.

Effects of a Mobile-Based Intervention for Parents of Children With Crying, Sleeping, and Feeding Problems: Randomized Controlled Trial

BACKGROUND

Excessive crying, sleeping, and feeding problems in early childhood are major stressors that can result in parents feeling socially isolated and having low self-efficacy. Affected children are a risk group for being maltreated and developing emotional and behavioral problems. Thus, the development of an innovative and interactive psychoeducational app for parents of children with crying, sleeping, and feeding problems may provide low-threshold access to scientifically based information and reduce negative outcomes in parents and children.

OBJECTIVE

We aimed to investigate whether following the use of a newly developed psychoeducational app, the parents of children with crying, sleeping, or feeding problems experienced less parenting stress; gained more knowledge about crying, sleeping, and feeding problems; and perceived themselves as more self-effective and as better socially supported and whether their children's symptoms decreased more than those of the parents who did not use the app.

METHODS

Our clinical sample consisted of 136 parents of children (aged 0-24 months) who contacted a cry baby outpatient clinic in Bavaria (Southern Germany) for an initial consultation. Using a randomized controlled design, families were randomly allocated to either an intervention group (IG; 73/136, 53.7%) or a waitlist control group (WCG; 63/136, 46.3%) during the usual waiting time until consultation. The IG was given a psychoeducational app that included evidence-based information via text and videos, a child behavior diary function, a parent chat forum and experience report, tips on relaxation, an emergency plan, and a regional directory of specialized counseling centers. Outcome variables were assessed using validated questionnaires at baseline test and posttest. Both groups were compared at posttest regarding changes in parenting stress (primary outcome) and secondary outcomes, namely knowledge about crying, sleeping, and feeding problems; perceived self-efficacy; perceived social support; and child symptoms.

RESULTS

The mean individual study duration was 23.41 (SD 10.42) days. The IG reported significantly lower levels of parenting stress (mean 83.18, SD 19.94) after app use compared with the WCG (mean 87.46, SD 16.67; P=.03; Cohen d=0.23). Furthermore, parents in the IG reported a higher level of knowledge about crying, sleeping, and feeding (mean 62.91, SD 4.30) than those in the WCG (mean 61.15, SD 4.46; P<.001; Cohen d=0.38). No differences at posttest were found between groups in terms of parental efficacy (P=.34; Cohen d=0.05), perceived social support (P=.66; Cohen d=0.04), and child symptoms (P=.35; Cohen d=0.10).

CONCLUSIONS

This study provides initial evidence of the efficacy of a psychoeducational app for parents with child crying, sleeping, and feeding problems. By reducing parental stress and increasing knowledge of children's symptoms, the app has the potential to serve as an effective secondary preventive measure. Additional large-scale studies are needed to investigate long-term benefits.

TRIAL REGISTRATION

German Clinical Trials Register DRKS00019001; https://drks.de/search/en/trial/DRKS00019001.

Caregiver Reports of Infant Distress and Injury in Abused Infants

OBJECTIVES

To determine whether in infants evaluated for physical abuse, medical encounters for infant distress are correlated with physical abuse or a history of sentinel injuries.

STUDY DESIGN

This retrospective, case-control analysis of infants aged <12 months evaluated for physical abuse identified demographic characteristics, prior injuries, and medical encounters for infant distress. Variables were compared between abused infants and nonabused infants with and without sentinel injuries. A nonparametric recursive classification tree analysis assessed interactions between variables.

RESULTS

Infant distress was associated with abuse (67.9% vs 44.7%; P = .008; OR, 2.6; 95% CI, 1.3-5.2). Infants with sentinel injuries had higher rates of infant distress (74.1% vs 42.4%; P ≤ .001) and crying (81.5% vs 62.7%; P = .012). Previous falls (32.6% vs 18.1%; P = .03) and nonsentinel injuries (18.2% vs 5.4%; P = .002) also were associated with abuse, although sentinel injuries were the most important predictor of abuse, followed by infant distress.

CONCLUSIONS

Infants with medical encounters for distress and injury may be at higher risk for abuse and may benefit from intensive educational and support services for their caregivers. Additional research evaluating the most effective interventions for caregivers of fussy infants is needed.

Mild abusive head injury: diagnosis and pitfalls

Clinicians often miss making the diagnosis of abusive head injury in infants and toddlers who present with mild, non-specific symptoms such as vomiting, fussiness, irritability, trouble sleeping and eating, and seizure. If abusive head injury is missed, the child is likely to go on to experience more severe injury. An extensive review of the medical literature was done to summarize what is known about missed abusive head injury and about how these injuries can be recognized and appropriately evaluated. The following issues will be addressed: the definition of mild head injury, problems encountered when clinicians evaluated mildly ill young children with non-specific symptoms, the risk of missing the diagnosis of mild abusive head trauma, the risks involved in subjecting infants and young children to radiation and/or sedation required for neuroimaging studies, imaging options for suspected neurotrauma in children, clinical prediction rules for evaluating mild head injury in children, laboratory tests than can be helpful in diagnosing mild abusive head injury, history and physical examination when diagnosing or ruling out mild abusive head injury, social and family factors that could be associated with abusive injuries, and interventions that could improve our recognition of mild abusive head injuries. Relevant literature is described and evaluated. The conclusion is that abusive head trauma remains a difficult diagnosis to identify in mildly symptomatic young children.

Shedding light on excessive crying in babies

BACKGROUND

Excessive and inconsolable crying behavior in otherwise healthy infants (a condition called infant colic (IC)) is very distressing to parents, may lead to maternal depression, and in extreme cases, may result in shaken baby syndrome. Despite the high prevalence of this condition (20% of healthy infants), the underlying neural mechanisms of IC are still unknown.

METHODS

By employing the latest magnetic resonance imaging (MRI) techniques in newborns, we prospectively investigated whether newborns' early brain responses to a sensory stimulus (smell) is associated with a subsequent crying behavior.

RESULTS

In our sample population of 21 healthy breastfed newborns, those who developed IC at 6 weeks exhibited brain activation and functional connectivity in primary and secondary olfactory brain areas that were distinct from those in babies that did not develop IC. Different activation in brain regions known to be involved in sensory integration was also observed in colicky babies. These responses measured shortly after birth were highly correlated with the mean crying time at 6 weeks of age.

CONCLUSIONS

Our results offer novel insights into IC pathophysiology by demonstrating that, shortly after birth, the central nervous system of babies developing IC has already greater reactivity to sensory stimuli than that of their noncolicky peers.

IMPACT

Shortly after birth, the central nervous system of colicky infants has a greater sensitivity to olfactory stimuli than that of their noncolicky peers. This early sensitivity explains as much as 48% of their subsequent crying behavior at 6 weeks of life. Brain activation patterns to olfactory stimuli in colicky infants include not only primary olfactory areas but also brain regions involved in pain processing, emotional valence attribution, and self-regulation. This study links earlier findings in fields as diverse as gastroenterology and behavioral psychology and has the potential of helping healthcare professionals to define strategies to advise families.

Acquired Brain Injury in the Context of Family Violence: A Systematic Scoping Review of Incidence, Prevalence, and Contributing Factors

Brain injury is often a precursor to, or result of, family violence. Yet there is little research identifying the connection of these two phenomena. The health cost (personal or societal) of brain injury within the family violence context is difficult to ascertain. Family violence can lead to lifelong psychological or physical scars and even death. A systematic review was conducted over three databases using Medical Subject Heading terms to investigate incidence, prevalence, and contributing factors of brain injury within a family violence context. Inclusion criteria were primary studies, any person who experienced traumatic brain injury in a familial context. Seven hundred and seven studies of varied designs were initially identified with 43 meeting inclusion criteria. Data were extracted and a deductive narrative synthesis was performed. The accuracy and generalizability of incidence and prevalence statistics was hindered by underreporting of family violence and the specificity of some of the population groups (e.g., female inmates). The factors contributing to brain injury within the family violence context had multifactorial causation and varied greatly across the populations studied. Five social determinants of health were identified: biological, behavioral, structural, social, and environmental. These factors included age and gender of parent/baby, crying as an antecedent of family violence, previous exposure to abuse as a child, hostile living environments, previous trauma, financial pressures, employment status, housing availability, and exposure to natural disasters. Future investigation into the nexus between brain injury and family violence is required; however, this is complicated due to global inconsistency of definitions, assessment tools, and research methods used.

Abusive head trauma in court: a multi-center study on criminal proceedings in Germany

The shaken baby syndrome (SBS) is a common variant of abusive head trauma (AHT) in infants and toddlers. Data on the legal outcome of such cases are still sparse. By means of a retrospective multi-center analysis, 72 cases of living children diagnosed with SBS/AHT from three German university institutes of legal medicine were identified. Forty-six of these cases with 68 accused individuals were available and could be evaluated with regard to basic data on the course of the criminal proceedings as well as the profile of the defendants (sub-divided into suspects, convicts, and confessed perpetrators). Criminal proceedings predominantly commenced with a complaint by the treating hospital (62%) and were found to be closed (without judgment) in 50% of the cases, mostly due to a "lack of sufficient suspicion." Of the 23 cases with judgment, the court decided on acquittal in 4 cases (17%). Imprisonment was the most frequent sentence (16 out of 19 cases with conviction, 84%), whereby the sentence has been suspended on probation in 63% of the cases. Suspects and perpetrators were mostly male and derived from the close family environment of the injured children. All confessed perpetrators stated an "excessive demand" as the reason for the violent shaking of the child. The results of the present study are in line with data from other studies with other legal systems. As many criminal proceedings were closed and the 4 acquittals occurred because the perpetration could not be ascribed to a specific perpetrator, improving the forensic methods for such an unequivocal assignment would be desirable.

Association of Infertility Treatment with Perception of Infant Crying, Bonding Impairment and Abusive Behavior towards One's Infant: A Propensity-Score Matched Analysis

Background: Although previous qualitative studies suggested the link between infertility treatment and negative emotions towards infants, few empirical population-based studies have investigated the association of infertility treatment with the perception of infant crying, bonding impairment, and abusive behavior towards one’s infant. Methods: Women who participated in a four month health-checkup program in Aichi Prefecture, Japan (n = 6590) were asked to a complete a questionnaire that included infertility treatment history, perception of infant crying, maternal–infant bonding impairment assessed by the Mother to Infant Bonding Scale Japanese version, and abusive behavior towards one’s infant. Outcomes were dichotomized, and a conditional logistic regression was applied, using the propensity score match for infertility treatment exposure adjusted for known covariates. Results: A total of 690 participants (11.1%) reported infertility treatment history, and 625 cases were matched. We found that mothers with infertility treatment history were 1.36 times more likely to perceive a higher frequency of infant crying (95% confidence interval (CI):1.05–1.78), but no association with maternal–infant bonding impairment (odds ratio (OR): 1.18; 95% CI: 0.81–1.72) and abusive behavior towards the infant (OR: 0.82; 95% CI: 0.49–1.36). Conclusions: Infertility treatment may be associated with the perception of a higher frequency of infant crying, but it is not associated with bonding impairment and abusive behavior. Further longitudinal study is needed to replicate the findings.

Migraine and Sleep in Children: A Bidirectional Relationship

Migraine and sleep disorders in children exhibit a bidirectional relationship. This relationship is based on shared pathophysiology. Migraine involves activation of the trigeminal vascular system. Nociceptive neurons that innervate the dura release various vasoactive peptides. Calcitonin gene-related peptide is the most active of these peptides. Neural pathways that are involved in sleep generation are divided into those responsible for circadian rhythm, wake promotion, non-rapid eye movement, and rapid eye movement sleep activation. Sleep state switches are a critical component of these systems. The cerebral structures, networks, and neurochemical systems that are involved in migraine align closely with those responsible for the regulation of sleep. Neurochemical systems that are involved with both the pathogenesis of migraine and regulation of sleep include adenosine, melatonin, orexin, and calcitonin gene-related peptide. Sleep disorders represent the most common comorbidity with migraine in childhood. The prevalence of parasomnias, obstructive sleep apnea, and sleep-related movement disorders is significantly greater in children migraineurs. Infantile colic is a precursor of childhood migraine. Treatment of comorbid sleep disorders is important for the appropriate management of children with migraine. Sleep-based behavioral interventions can be of substantial benefit. These interventions are particularly important in children due to limited evidence for effective migraine pharmacotherapy.

Perception of male and female infant cry aversiveness by adult men

Objective: The study aimed to determine why male infants are abused more frequently than female infants.Background: Infant crying is a well-known trigger for Shaken Baby Syndrome or Abusive Head Trauma (SBS/AHT). For unknown reasons, male infants are more often victims of SBS/AHT than female infants. We hypothesised that this sex difference in victimisation was attributable to either acoustic or movement differences between male and female infants when crying, or to gender stereotypes about infant crying (e.g. 'boys don't cry').Methods: Adult male participants rated auditory and video cry stimuli from male and female infants for aversiveness. Each infant was rated while wearing both blue and pink clothing to denote male or female gender.Results: In two experiments, male infants spent more time producing expiratory phonations than did female infants, and this variable was positively correlated with aversiveness ratings. Including visual stimuli increased male but not female infant cry aversiveness compared with audio stimuli alone. Finally, dressing infants in blue did not increase cry aversiveness.Conclusions: These findings suggest that both the tendency of male infants to produce more expiratory phonations when crying, as well as their visual appearance when crying, may contribute to their increased vulnerability to abuse.

Differential Effects of Infant Vocalizations on Approach-Avoidance Postural Movements in Mothers

Infant vocalization plays a pivotal role in communicating infant mood to parents and thereby motivating parenting responses. Although many psychological and neural responses to infant vocalization have been reported, few studies have examined maternal approach-avoidance behavior in response to infant vocalization. Thus, this research sought to determine how infant emotional vocalization affects maternal behavior. Twenty mothers participated in this behavioral study, all of whom had infants of 24 months old or less. In the experiment, they stood on a Balance Board that collected real-time data regarding center of pressure (COP), while listening to a series of infant vocalizations including cry, laugh, and babbling. They then listened to the same vocalizations for a second time and rated their felt emotions in response to each vocalization. The participants demonstrated significant postural movements of approaching in response to cry stimuli or to stimuli regarded as highly urgent. In contrast, they demonstrated postural movement of avoidance in response to laugh vocalization. These findings suggest that parenting behavior in response to infant emotional vocalization is regulated not by the pleasant-unpleasant axis but by the urgency of the stimulus.

Infant crying problems and symptoms of sleeping problems predict attachment disorganization at 18 months

This longitudinal study examined the associations among infant crying, symptoms of sleeping problems, and attachment while considering the influence of maternal sensitivity and depressive symptoms. One hundred and five healthy full-term infants (42.9% female) were assessed for crying and symptoms of sleeping problems at 3 and 18 months via parental interview. Maternal sensitivity was measured through researcher observation, and attachment was measured at 18 months using the Strange Situation procedure. It was found that infant crying and symptoms of sleeping problems were not linked to the organized patterns of secure or insecure (avoidant versus resistant) attachment. However, when the disorganized attachment was considered, there were direct links found from infant crying and symptoms of sleeping problems at 3 months (β= .22, p< .05) and 18 months (β= .21, p< .05). Thus, crying and symptoms of sleeping problems as early as 3 months may indicate a disruption in the coherence of infants' relationship to their caretakers.

The consequences of having an excessively crying infant in the family: an integrative literature review

BACKGROUND

The consequences of having an excessively crying infant in the family are acknowledged in research, yet to our knowledge, no literature review has been made regarding the overall consequences to the family and infant. This integrative review fills the gap with the aim to review and synthesise current research.

AIMS

To identify, describe and synthesise previous studies on the consequences of having an excessively crying infant in the family.

DESIGN

An integrative review of literature published between January 2008 and April 2018. The search was conducted in the following databases: MEDLINE, CINAHL, PsycINFO, Medic and Journals@Ovid. Empirical literature reporting the consequences of having an excessively crying infant in the family was eligible for inclusion. Quality appraisal was performed using CASP tools and JBI checklists. The extracted data were analysed using thematic analysis.

FINDINGS

Thirty-one articles were included in the review. Ten themes were identified: The consequences of having an excessively crying infant in the family create desperation. It ruins everyday life, impairs breastfeeding, isolates and casts parents into loneliness, strains and breaks family relationships with feelings of failure as a parent. The excessively crying infant in the family brings a struggle that can lead to physical and mental exhaustion. The infant may have problems later in childhood. Parents are actively trying to solve the problem and to adjust. Time allows survival with traces of negative symptoms, feelings and memories.

CONCLUSIONS

The consequences of having an excessively crying infant in the family are harmful to relationships and health. Caring for the crying infant can lead to exhaustion, which might escalate into abuse. These findings help professionals understand this complex phenomenon and encourage actions for concrete support. Further research is required to explore evidence-based interventions that can help excessively crying infants and their families.

Impact of infant crying on mothers with a diagnosis of borderline personality disorder: A qualitative study

Mothers with borderline personality disorder (BPD) and their infants often have compromised relationships. To further understand the complexities, this study explored (a) the experiences of mothers with BPD in response to infant crying and (b) how these parenting responses impact on mothers' interpersonal functioning with significant others. Six mothers with clinical BPD were recruited from a mother-baby psychiatric unit and interviewed using an interpretative phenomenological analysis (IPA) approach. Transcripts of the semistructured interviews were coded for themes and subthemes. Dominant themes revealed that mothers with BPD entered motherhood in a psychologically fragile state, hypersensitive to experiencing intense physiological-emotional pain and cognitive chaos in response to infant crying. Automatic maladaptive flight-fright responses including suicide attempts were common. A novel theme revealed some mothers' split identity, and only the "mother" part could attend to infant crying. Finally, the data provided an understanding of the detrimental domino effect on close family. Mothers also highlighted gaps in accessibility of current mental health services and parenting programs, and their desire to prevent the intergenerational transmission of attachment problems and BPD symptoms to offspring. Clinical implications include antenatal BPD screening, psychoeducation about infant crying, and greater access for programs supporting the whole family to improve outcomes.

Maternal experience of their infants' crying in the context of war trauma: Determinants and consequences

We examined, first, how prenatal maternal mental health and war trauma predicted mothers' experience of their infant crying, indicated by emotions, cognitions, and behavior; and second, how these experiences influenced the mother-infant interaction and infant development. Participants were 511 Palestinian mothers from the Gaza Strip, reporting their war trauma, symptoms of posttraumatic stress disorder (PTSD), depression, and perceived stress during pregnancy (Time 1). They reported experiences of infant crying at 4 months (Time 2), and the mother-infant interaction and infant sensorimotor and language development at 12 months of infants' age (Time 3). Results revealed that maternal mental health problems, but not war trauma, were important to experiences of infant crying. A high level of PTSD symptoms predicted negative emotions evoked by infant crying, and high depressive symptoms predicted low active and positive responses to crying. Unexpectedly, high prenatal perceived stress predicted high active and positive responsiveness. Concerning the consequences, mothers' sensitive interpretation of infant crying predicted optimal infant sensorimotor development, and mothers' active and positive responses predicted high emotional availability in mother-infant interaction. Crying is the first communication tool for infants, and mothers' sensitive responses to crying contribute to infant well-being. Therefore, reinforcing mother's optimal responses is important when helping war-affected dyads.

A placebo-controlled clinical trial to evaluate the effectiveness of massaging on infantile colic using a random-effects joint model

Background

Infantile colic viewed as a non-dangerous prevalent issue could lead to stress in parents and long-term negative consequences in ex-colicky children. Researchers have not been successful in finding a certain treatment for colic symptoms. Studies suggest completely different approaches as its treatment. Massage therapy as an alternative method in reducing colic symptoms has been recommended in several studies.

Methods

A total of 100 colicky infants in a single blind study were randomly specified to two equal groups of intervention and control. Infants in the intervention group received massage for 15–20 minutes once during the day and once at night before sleep, while infants in the control group were rocked for 15–25 minutes when the symptoms of colic appeared. Parents recorded the details of the colic symptoms in a diary every day. All these outcomes were modeled simultaneously via a random-effects joint model.

Results

Among 100 infants included in the analysis, 48% were female; 91% of all infants were breastfed and 54% of them were born via normal vaginal delivery. In general, the effect of massage therapy on colic symptoms was assessed using the joint model. Our findings illustrated that massaging colicky infants would substantially reduce colic symptoms and increase the sleep duration in babies compared with the rocking group (P<0.001).

Conclusion

Massage therapy could be considered as an effective method in reducing colic symptoms. Mean of the symptoms dropped significantly in the intervention group compared with that in the rocking group. Our study also represents that a relevant and correct statistical model could result in more reliable findings.

Eight-year outcome of implementation of abusive head trauma prevention

Low incidence rates and economic recession have hampered interpretation of educational prevention efforts to reduce abusive head trauma (AHT). Our objective was to determine whether the British Columbia experience implementing a province-wide prevention program reduced AHT hospitalization rates. A 3-dose primary, universal education program (the Period of PURPLE Crying) was implemented through maternal and public health units and assessed by retrospective-prospective surveillance. With parents of all newborn infants born between January 2009 and December 2016 (n = 354,477), nurses discussed crying and shaking while delivering a booklet and DVD during maternity admission (dose 1). Public health nurses reinforced Talking Points by telephone and/or home visits post-discharge (dose 2) and community education was instituted annually (dose 3). During admission, program delivery occurred for 90% of mothers. Fathers were present 74.4% of the time. By 2-4 months, 70.9% of mothers and 50.5% of fathers watched the DVD and/or read the booklet. AHT admissions decreased for <12-month-olds from 10.6 (95% CI: 8.3-13.5) to 7.1 (95% CI: 4.8-10.5) or, for <24-month-olds, from 6.7 (95% CI: 5.4-8.3) to 4.4 (95% CI: 3.1-6.2) cases per 100,000 person-years. Relative risk of admission was 0.67 (95% CI: 0.42-1.07, P = 0.090) and 0.65 (95% CI: 0.43-0.99, P = 0.048) respectively. We conclude that the intervention was associated with a 35% reduction in infant AHT admissions that was significant for <24-month-olds. The results are encouraging that, despite a low initial incidence and economic recession, reductions in AHT may be achievable with a system-wide implementation of a comprehensive parental education prevention program.

Are negative/unrealistic parent descriptors of infant attributes associated with physical abuse?

Parents' perceptions of child behavior influence their responses to the child and may be important predictors of physical abuse. We examined whether infants 12 months of age or younger who were described with negative or developmentally unrealistic words were more likely than other infants to have been physically abused. As part of a prospective observational multicenter study investigating bruising and familial psychosocial characteristics, parents were asked to (1) describe their child's personality, and (2) list three words to describe their child. Four independent raters coded parent responses using a qualitative content analysis, identifying descriptors of infants and classifying each as positive, neutral, or negative/unrealistic. A medical expert panel, blinded to the psychosocial data, separately categorized each case as abuse or accident. We then analyzed the potential association between negative/unrealistic descriptors and abusive injury. Of 185 children enrolled, 147 cases (79%) were categorized as accident and 38 (21%) as abuse. Parents used at least one negative/unrealistic descriptor in 35/185 cases (19%), while the remaining 150 cases (81%) included only positive or neutral descriptors. Of the infants described with negative/unrealistic words, 60% were abused, compared to 11% of those described with positive or neutral words (p < .0001; age group-adjusted OR = 9.95; 95% confidence interval [3.98, 24.90]). Though limited by sample-size, this pilot study informs future work to create a screening tool utilizing negative/unrealistic descriptors in combination with other predictive factors to identify infants at high risk for physical child abuse.

The role of abdominal ultrasound in the management of excessive crying in infants

Excessive or persistent crying is a common presentation to the pediatric emergency department, and often poses a diagnostic dilemma to emergency physicians. There are several reasons for excessive or persistent crying in children, ranging from benign causes like hunger, to life-threatening causes such as intussusception. The objective of this work is to specify the place of abdominal ultrasound in the diagnosis and management of incessant cries in the infant. A cross sectional investigation for 3 months about cases of infants admitted for excessive or persistent crying to the paediatric emergency medical department of the Rabat Children's Hospital. Thirty-nine cases of excessive crying. The average age of our patients was 5.7 months with a male predominance. The incessant cries constituted the main reason for consultation in all our patients. The abdominal ultrasound performed in all the patients and revealed six cases of "Intestinal intussusception, eight cases of colic with distention gas, one case of uretero-hydronephrosis, one case with lymphadenitis mesenteric whereas it was normal in twenty-three cases. Children presenting with excess or persistent crying with no clear historical and physical examination clues, pose a diagnostic challenge to emergency physicians. This survey illustrates that despite the fact that abdominal ultrasound was normal in 58% of the cases, it made possible to make an early diagnosis of 15% of acute intestinal intussusception and it has become the gold standard in management of excessive crying in infants.

Characteristics distinguishing abusive head trauma from accidental head trauma in infants with traumatic intracranial hemorrhage in Japan

Aim

To identify markers for detecting abusive head trauma (AHT) and its characteristics in the Japanese population.

Methods

We retrospectively reviewed the clinical records of 166 infants with traumatic intracranial hemorrhage between 2002 and 2013 in three tertiary institutions in Japan. The infants were classified into AHT (57), suspected AHT (24), and accidental (85) group based on the defined criteria. We compared clinical presentations and computed tomography findings among these three groups and also compared age distribution of infants with AHT in our study to those in the USA.

Results

Age distribution of AHT cases is significantly higher in our study than in the USA (P < 0.001). The rates of male sex, bruising, retinal hemorrhage, subdural hematoma, cerebral edema, and neurological sequelae were significantly higher, and those of skull fracture and scalp finding were significantly lower, in the AHT group than in the accidental group (P < 0.05). In the multivariable analysis of the infants with subdural hematoma, absence of skull fracture (odds ratio = 42.1; 95% confidence interval, 3.5–507.7, P = 0.003) was associated with AHT.

Conclusions

The age range of AHT in Japan is significantly different from that of countries in Europe and North America because of familial and sociocultural situations. Absence of bruising, and rib or long bone fractures did not reduce the likelihood of AHT. Subdural hematoma without findings of an impact to the head strongly suggested AHT. Abusive head trauma is a global problem, however, diagnosis and defensive measures likely need to be tailored to accommodate cultural risk factors.

Systematic review on maternal depression versus anxiety in relation to excessive infant crying: it is all about the timing

Different types of studies suggest a link between maternal depression/anxiety and excessive infant crying (EC). However, comparability is hampered due to different designs, definitions and measurements. This systematic review investigates the specific role of maternal depression and anxiety considering them as preceding, concurrent and subsequent conditions of EC. A computerised literature search was conducted in January 2017 using Medline, PubMed, PsycINFO and Web of Science. After screening n = 399 records for inclusion/exclusion criteria, n = 33 records based on n = 30 projects were eligible for systematic qualitative data synthesis. All studies on maternal depression/anxiety and EC within the first 3 years of life were included. Included studies investigated predominantly maternal depression (25/30) and secondly maternal anxiety (17/30). Significant positive results were found in the majority of studies for maternal depression (21/25) as well as for maternal anxiety (12/17) in relation to EC. In-depth analyses further revealed that concurrent and subsequent maternal depression was robustly related with EC, whilst preceding maternal depression was not. In contrast, preceding and concurrent (but not subsequent) maternal anxiety was consistently related to subsequent EC. Maternal depression is more likely a correlate or even a consequence of EC, whereas anxiety is rather a temporally preceding condition and thus a potential risk factor or risk marker for both subsequent EC and associated maternal depression. Interventions for EC should address concurrent maternal depression, whilst preventive approaches might target preceding maternal anxiety as early as prior to or during pregnancy.

Systematic Review and Meta-Analysis: Fussing and Crying Durations and Prevalence of Colic in Infants

OBJECTIVE

To determine the mean duration of fussing and crying and prevalence of colic using modified Wessel criteria in infants in the first 3 months of life.

STUDY DESIGN

A systematic literature search was performed using the databases Medline, PsycINFO, and Embase. The major outcome measure was mean total fuss/cry duration during 24 hours at ages 1-2 weeks (11 samples), 3-4 weeks (6 samples), 5-6 weeks (28 samples), 8-9 weeks (9 samples), and 10-12 weeks (12 samples).

RESULTS

Of 5687 articles reviewed, 28 diary studies (33 samples) were suitable for inclusion in meta-analysis; these studies included 8690 infants. No statistical evidence for a universal crying peak at 6 weeks of age across studies was found. Rather, the mean fuss/cry duration across studies was stable at 117-133 minutes (SDs: 66-70) in the first 6 weeks and dropped to a mean of 68 minutes (SD: 46.2) by 10-12 weeks of age. Colic was much more frequent in the first 6 weeks (17%-25%) compared with 11% by 8-9 weeks of age and 0.6% by 10-12 weeks of age, according to modified Wessel criteria and lowest in Denmark and Japan.

CONCLUSIONS

The duration of fussing/crying drops significantly after 8-9 weeks of age, with colic as defined by modified Wessel criteria being rare in infants older than 9 weeks. Colic or excessive fuss/cry may be more accurately identified by defining fuss/cry above the 90th percentile in the chart provided based on the review.

Association between maternal intimate partner violence victimization during pregnancy and maternal abusive behavior towards infants at 4 months of age in Japan

The purpose of this study was to investigate whether maternal intimate partner violence (IPV) victimization during pregnancy is associated with abusive behavior by the mother towards infants at 4 months of age. A population-based sample of 6590 mothers with 4-month-old infants participated in this study in Japan. Abusive behavior was assessed via questionnaire and defined as frequency of shaking and smothering during the preceding month. Both verbal and physical IPV during pregnancy were assessed retrospectively. Multiple logistic regression analysis was used, adjusting for types of IPV and potential covariates, specifically postpartum depression. Maternal exposure to verbal and physical IPV during pregnancy was reported by 10.9% and 1.2% of women, respectively. In the adjusted model, women exposed to verbal IPV alone were significantly more likely to abuse offspring (odds ratio: 1.59, 95% confidence interval: 1.17-2.16) while exposure to physical IPV did not have an additive effect for abusive behavior. Maternal victimization by verbal, but not physical IPV was associated with maternal abusive behavior towards their 4-month-old infant. Screening for verbal abuse during pregnancy might be an efficient approach to identify high-risk mothers of infant abuse.

Infant Colic

This article reviews the evidence for an association between infant colic and migraine. Infant colic, or excessive crying in an otherwise healthy and well-fed infant, affects approximately 5%-19% of infants. Multiple case-control studies, a cross-sectional study, and a prospective cohort study have all found an association between infant colic and migraine. Although infant colic is often assumed to have a gastrointestinal cause, several treatment trials aimed at gastrointestinal etiologies have been negative. Teaching parents how to respond best to inconsolable crying may be helpful and important for preventing shaken baby syndrome. Given accumulating evidence for a connection between infant colic and pediatric migraine, future studies should examine migraine-oriented treatments for infant colic. Infant colic should be moved into the main body of International Classification of Headache Disorders (ICHD-III beta) as one of the "Episodic syndromes that may be associated with migraine."

The Episodic Syndromes That Maybe Associated with Migraines

The "childhood periodic syndromes" have been renamed "the episodic syndromes that maybe associated with migraines". These syndromes were initially considered precursors of migraines that only occurred in childhood; however recent literature suggests that the episodic syndromes can occur in adults with known migraine and does not necessarily present as a precursor. This review article discusses the recent literature regarding the episodic syndromes and potential treatments. These disorders are seen by multiple subspecialists, therefore it is important to recognize and use the same definitions, criteria and nomenclature. A collaborative and multidisciplinary approach is critical to characterize, manage and potentially improve outcomes.

Episodic Syndromes That May Be Associated With Migraine: A.K.A. "the Childhood Periodic Syndromes"

Previously called "childhood periodic syndromes that are commonly precursors of migraine" in International Headache Classification of Headache Disorders (ICHD)-II, these disorders were renamed "episodic syndromes that may be associated with migraine" in ICHD-III beta. The specific disorders reviewed in this article include: benign paroxysmal torticollis, benign paroxysmal vertigo, abdominal migraine, and cyclical vomiting syndrome, as well as infantile colic, which was recently added under the appendix section in ICHD-III beta.

Associations between infants' crying, sleep and cortisol secretion and mother's sleep and well-being

BACKGROUND

Infants' continuous crying is a challenge both for the child and the principal caregiver. However, the links between infants' sleep, crying and cortisol secretion and mothers' well-being and sleep have been scarcely investigated. The aim of the present study was therefore to examine the link between cortisol secretion, crying and sleep of infants characterized by infantile colic (IC) and mothers' psychological well-being and own sleep.

METHODS

Mothers of 24 infants characterized by IC (mean age = 8 weeks, SD = 1.5 weeks) completed a series of questionnaires regarding the infant's crying and sleeping patterns. Infants' sleep was objectively assessed with actigraphs. Cortisol secretion was measured by means of saliva samples in the mornings after waking. After 4 weeks, infants were assessed once again. Mothers completed questionnaires assessing their psychological well-being (depressive symptoms, family strain) and sleep.

RESULTS

Mothers' psychological well-being and sleep was greatly predicted by infants' morning saliva cortisol levels, sleep disruptions and crying intensity, whereas infants' crying duration and volume had low predictive value.

CONCLUSIONS

Mothers with infants characterized by IC are at increased risk for reporting impaired sleep, developing depressive symptoms and reporting higher family strain. Most importantly, this risk seems to be greater if their infants' sleep is fragmented.

Crying as a trigger for abusive head trauma: a key to prevention

The devastating and for the most part irremediable consequences for an infant, his or her family, and society in cases of abusive head trauma have spurred research into ways of preventing it. In the last four or five decades, increasing interest in infant crying and its clinical manifestation of colic has led to a reconceptualization of crying in early infancy, such that most of the characteristics of colic can be understood as manifestations of the crying typical of normal infants. This includes an early increase and then decrease in the amount of crying, the unexpected and unpredictable appearance of prolonged crying bouts, and the presence of inconsolable crying that occurs in the early months of life. When these concepts are merged with anecdotal clinical experiences, perpetrator confessions and epidemiological evidence of abusive head trauma, it is clear that these crying characteristics--and caregiver responses--are the predominant, and potentially modifiable, risk factors for abusive head trauma. This unfortunate but understandable relationship between early crying, shaking and abuse has opened windows of opportunity for primary, universal prevention efforts that are appropriate for--and support--all parents and may be able to prevent at least some of these tragic cases.

[The influence of an improvement of body contact on regulatory disorders in infancy]

OBJECTIVE

This study concerns the influence of an improvement of body contact on regulatory disorders in infancy. Two interventions were examined: 1. parent counseling on the subject of body contact; 2. practical training of body contact in connection with exposure. Both methods were supplemented by a video-based parent training.

METHODS

20 infants with regulatory disorder were assigned to each treatment. Body and eye contact were examined by means of video ratings before and after treatment. In addition, we measured the daily amount of crying, sleeping, feeding, being fussy, and quiet play by means of an infant behavior diary.

RESULTS

Both interventions resulted in an improvement of body contact, though only in the group with practical training was this improvement stable after 3 months. Taking all 40 participating infants together, we found significant improvements for "fussiness," "sleep duration," "awake, quiet or playing," and a marginal significant intervention effect for the duration of crying. Both interventions showed that children who had markedly improved in body contact also improved with regard to the regulation problem. Finally, the practical training of body contact was superior to pure counseling respective to the fussiness of the infants and to their gaze contact.

CONCLUSIONS

Body contact can be improved through specific therapeutic interventions. Video-based parent training in combination with interventions aiming at an improvement of body contact have a positive effect on the regulation problem.

The relationship between migraine and infant colic: a systematic review and meta-analysis

CONTEXT

Infant colic is a common and distressing disorder of early infancy. Its etiology is unknown, making treatment challenging. Several articles have suggested a link to migraine.

OBJECTIVE

The objective of this article was to perform a systematic review and, if appropriate, a meta-analysis of the studies on the relationship between infant colic and migraine.

DATA SOURCES

Studies were identified by searching PubMed and ScienceDirect and by hand-searching references and conference proceedings.

STUDY SELECTION

For the primary analysis, studies specifically designed to measure the association between colic and migraine were included. For the secondary analysis, studies that collected data on colic and migraine but were designed for another primary research question were also included.

DATA EXTRACTION

Data were abstracted from the original studies, through communication with study authors, or both. Two authors independently abstracted data.

MAIN OUTCOMES AND MEASURES

The main outcome measure was the association between infant colic and migraine using both a fixed-effects model and a more conservative random-effects model.

RESULTS

Three studies were included in the primary analysis; the odds ratio for the association between migraine and infant colic was 6.5 (4.6-8.9, p < 0.001) for the fixed-effects model and 5.6 (3.3-9.5, p = 0.004) for the random-effects model. In a sensitivity analysis wherein the study with the largest effect size was removed, the odds ratio was 3.6 (95% CI 1.7-7.6, p = 0.001) for both the fixed-effects model and random-effects model.

CONCLUSIONS

In this meta-analysis, infant colic was associated with increased odds of migraine. If infant colic is a migrainous disorder, this would have important implications for treatment. The main limitation of this meta-analysis was the relatively small number of studies included.

Acupuncture in practice: investigating acupuncturists' approach to treating infantile colic

Infantile colic is common, but no safe and effective conventional treatment exists. The use of acupuncture has increased despite weak evidence. This practitioner survey explores and discusses how infantile colic is regarded and treated in Traditional Chinese Medicine (TCM). The study is based on personal communication with 24 acupuncturists from nine countries. These acupuncturists specialize in pediatric acupuncture and represent different styles of acupuncture. Their experiences are discussed and related to relevant books and articles. Informants claimed good results when treating infants with colic. The TCM patterns commonly described by informants matched the textbooks to a great extent. The most common syndromes were "stagnation of food" and "Spleen Qi Xu." Regarding treatment, some informants followed the teachers' and the textbook authors' advice on differentiated treatment according to syndrome. The points used most often were LI4, ST36, and Sifeng. Other informants treated all infants alike in one single point, LI4. The results demonstrate the diversity of TCM. The use of acupuncture for infantile colic presents an interesting option, but further research is needed in order to optimize the effects and protect infants from unnecessary or less effective treatment.

Responding to a crying infant - you do not learn it overnight: a phenomenological study

OBJECTIVE

to examine the views and practices of first-time and experienced mothers in response to infant crying during the first 12 weeks post birth.

DESIGN

longitudinal, qualitative study using an interpretive, phenomenological approach.

SETTING

postnatal hospital and home settings in Switzerland.

PARTICIPANTS

maximum variation sampling of 15 new mothers of diverse parity and educational background who had given birth to a full-term healthy neonate.

METHODS

participant observations in the postnatal ward and two narrative interviews at participants' homes at 6-8 and 12-14 weeks post partum. Data analysis used interpretive approaches of case analysis, thematic analysis and exemplars.

FINDINGS

first-time mothers showed some soothing skills from the beginning, but fine-tuned their practices of handling the crying infant and managing their own reactions. With growing experience mothers acquired a differentiated understanding of the crying's reason and urgency and used more successful soothing techniques. At the same time they learned to assess and mitigate their own stress reactions by self-soothing and adopting realistic expectations of normal infant behaviour. Experienced mothers knew the infant's frequent crying would diminish after a while whereas first-time mothers coped without this positive expectation.

KEY CONCLUSIONS

with increasing child-care experience mothers' skills and attitudes towards crying changed, leading to a calmer and less escalating response to their crying infant.

IMPLICATIONS FOR PRACTICE

inexperienced mothers need information on neonatal crying behaviour and on parents' stress response. They should be taught how to recognise and respond to the new-born's signals, and how to cope with their own stress. Postnatal care should provide novice mothers to learn from experienced role models.

Characteristics of fatal child maltreatment associated with multiple births in Japan

The purpose of the present study was to clarify the characteristics of fatal child maltreatment in families with multiple births in Japan. An exhaustive information search was performed to find multiple-birth cases between July 2003 and March 2011. There were 437 cases of fatal maltreatment of children aged 0-17 years during this period, including 14 involving multiple-birth children. A keyword search was performed to create a full profile for each multiple-birth case. The 14 multiple-birth victims were twins from 13 families. No significant difference between twins and singletons with fatal maltreatment was observed for most characteristics. However, in the case of twins, 0-month victims were rare, and the number of children per family was larger. One twin died from shaken baby syndrome. The victim's siblings were also maltreated in six out of 12 relevant cases, including all six co-twins. Premature birth, having a disabled co-twin, delay of growth or development, and parental disfavor tended to be factors of maltreatment when only one twin was maltreated. Four families were given suspended sentences in total, including three mothers who acted as solitary murderers (43% = 3/7). In conclusion, recent Japanese nationwide data suggests that the non-specific overburden of child rearing might be one possible reason for higher frequency of child maltreatment for multiples compared with singletons, and parental comparisons between two twins might be another. The penal sentences for fatal child maltreatment might be more lenient for perpetrators of this crime against twins than against singletons.

Assessing the use of follow-up skeletal surveys in children with suspected physical abuse

BACKGROUND

Child physical abuse is an important cause of morbidity and mortality in young children. The skeletal survey (SS) is considered a mandatory part of the evaluation for suspected physical abuse in young children. Literature suggests that a follow-up SS performed 10 to 21 days after the initial SS can provide important additional information, but previous studies evaluating the follow-up SS have been small and included very selective patient populations.

METHODS

A retrospective descriptive study of a consecutive sample of children who underwent an initial SS and a follow-up SS at a single children's hospital during a 7-year period. Data on demographics, clinical presentation, results, and effect of the follow-up SS on clinical diagnosis were collected.

RESULTS

Of the 1470 children who underwent an initial SS, 11% (169 of 1470 children) also underwent a follow-up SS. The mean age of the children who underwent both an initial SS and a follow-up SS was 5.8 months. Fourteen percent of the follow-up SS identified previously unrecognized fractures; all of which were healing. There were eight children in whom the information obtained from the follow-up SS resulted in a diagnosis of definite physical abuse; all eight children were younger than 12 months, and in six of these cases, the initial SS did not demonstrate any fractures.

CONCLUSION

Only a small proportion of children who undergo an initial SS also undergo a follow-up SS. The relatively high proportion of follow-up SS that demonstrated previously unrecognized fracture(s), the young age of children undergoing the follow-up SS, and the high morbidity and mortality of unrecognized/missed child physical abuse in this age group suggest that the follow-up SS should be a routine part of the evaluation of child physical abuse.

LEVEL OF EVIDENCE

III, observational study.

Salivary α-amylase and intended harsh caregiving in response to infant crying: evidence for physiological hyperreactivity

This is the first study on adults' physiological reactivity to infant cry sounds and the association with intended harsh parenting using salivary α-amylase (sAA) as a novel and noninvasive marker of autonomic nervous system activity. The sample consisted of 184 adult twin pairs. In an experimental design, cry sounds were presented and adults' perception and their intended caregiving responses were measured. Saliva samples were collected after each cry sound. For the majority of the sample, a decrease in sAA across the cry paradigm was observed. However, adults who indicated that they would respond in a harsh way to the crying infant were significantly less likely to show a decrease in sAA. Consistent with previous studies on physiological hyperreactivity in abusive parents, these findings suggest that failure to habituate to repeated infant crying may be one of the mediating mechanisms through which excessive, inconsolable, and high-pitched infant crying triggers less optimal caregiving.

Preventing abusive head trauma resulting from a failure of normal interaction between infants and their caregivers

Head trauma from abuse, including shaken baby syndrome, is a devastating and potentially lethal form of infant physical abuse first recognized in the early 1970s. What has been less recognized is the role of the early increase in crying in otherwise normal infants in the first few months of life as a trigger for the abuse. In part, this is because infant crying, especially prolonged unsoothable crying, has been interpreted clinically as something wrong with the infant, the infant's caregiver, or the interactions between them. Here, we review an alternative developmental interpretation, namely, that the early increase in crying is a typical behavioral development in normal infants and usually does not reflect anything wrong or abnormal. We also review evidence indicating that this normal crying pattern is the most common trigger for abusive head trauma (AHT). Together, these findings point to a conceptualization of AHT as the consequence of a failure in an otherwise common, iterative, and developmentally normal infant-caregiver interaction. They also imply that there is a window of opportunity for prevention of AHT, and potentially other forms of infant abuse, through a public health primary universal prevention strategy aimed at changing knowledge and behaviors of caregivers and society in general concerning normal development of infants and the significance of early increased infant crying. If effective, there may be important implications for prevention of infant abuse nationally and internationally.

Before the headache: infant colic as an early life expression of migraine

OBJECTIVE

Childhood periodic syndromes are thought to be early life expressions of the genetic tendency for migraine. The objective of this study was to determine whether maternal migraine is associated with an increased risk of infant colic, because this may indicate that colic is a childhood periodic syndrome.

METHODS

This was a cross-sectional study performed in general pediatric clinics. To minimize recall bias, mothers were surveyed at their infants' 2-month-old well-child visit, the age when colic is most prevalent. Colic was ascertained via parental report using modified Wessel criteria. Migraine history was obtained by having a physician diagnosis or a positive screen on ID Migraine. The primary outcome measure was difference in colic prevalence in infants with and without a maternal history of migraine.

RESULTS

Data from 154 infant-mother pairs were analyzed. Infants with a maternal history of migraine were 2.6 times as likely to have colic as infants without a maternal history of migraine (29% vs 11%, prevalence ratio 2.6 (95% confidence interval 1.2-5.5), p = 0.02). There was no difference in the accuracy with which migraineur mothers perceived their infants' colic status compared with that of nonmigraineur mothers. Data on paternal history of migraine were available for 93 infants. Infants with a paternal history of migraine may have a higher prevalence of colic (22% vs 10%), although the prevalence ratio 2.3 (0.6-9.4, p = 0.24) had wide confidence intervals.

CONCLUSIONS

Maternal migraine is associated with increased risk of infant colic. Because migraine has a strong genetic underpinning, this association suggests that colic may be an early life manifestation of migraine.

Effectiveness of educational materials designed to change knowledge and behavior about crying and shaken baby syndrome: a replication of a randomized controlled trial in Japan

OBJECTIVES

Infant crying is particularly frustrating to caregivers in the first few months of life and the most common trigger for shaking and abuse. The effectiveness of the Period of PURPLE Crying prevention materials (DVD and booklet) designed to increase knowledge and change behaviors related to crying and the dangers of shaking was reported in North America. The aim of this study was to replicate the effectiveness of the PURPLE materials with mothers of newborns in Japan.

METHODS

In a randomized controlled trial, 201 parents received either PURPLE materials or analogous control materials on infant safety via mail within 2 weeks of birth. At 6 weeks, mothers completed a 4-day behavioral diary. At 2 months, participants completed a predefined 20-min structured telephone survey by an independent firm to assess knowledge and behavior.

RESULTS

Scores on crying knowledge scales (out of 100) were significantly higher in the intervention than control groups (56.1 vs. 53.1; difference=3.0, 95% confidence interval [CI]: 1.0-4.9, p<0.005). Percentage of sharing of advice to walk away if frustrated by crying was significantly higher in the intervention than control groups (22.4% vs. 4.1%; difference=18%, 95% CI: 7.4-29.1). Walking away during unsoothable crying was significantly higher in the intervention group than controls (0.085 vs. 0.017 events per day, rate ratio=4.8, 95% CI: 1.1-21.2) by diary. Self-talk behavior scale (out of 100) tended to significance in the intervention group (16.6 vs. 8.9, difference=7.7, 95% CI: -1.0 to 16.4, p<0.1).

CONCLUSIONS

Crying knowledge, sharing of walk away information with others and walk away behavior when crying was unsoothable were higher for those who received intervention than control materials. The Period of PURPLE Crying materials may be useful in Japan as well as in North America for informing caregivers about the properties of infant crying and changing some behaviors related to infant crying and shaking. (UMIN Clinical Trials Registry register no. UMIN000001711.).

Using International Classification of Diseases, 10th edition, codes to estimate abusive head trauma in children

Passive surveillance using ICD codes for hospital discharges has been used to estimate the incidence of abusive head trauma (AHT) utilizing ICD-9-CM, but not ICD-10, codes. There have been no incidence estimates of AHT in Canada where ICD-10 codes have been used since 2002. The Discharge Abstract Database from the Canadian Institute of Health Information (CIHI) for 2002-2007 was used for analyses conducted in 2011. A case was defined by code combinations that indexed injury specificity (narrow or broad) and degree of certainty (presumptive or probable) that the injury was inflicted. Estimated incidences for the populations at risk in those aged <12 months and 12-23 months from 2002-2007 were determined. For those aged <12 months, the mean incidence for "narrow, presumptive" AHT was 13.0 (95% CIs=11.3, 14.9) per 100,000 person-years; for "broad, probable" it was 15.5 (13.6, 17.6) per 100,000 person-years. For those aged 12-23 months, the "narrow, presumptive" incidence was 2.4 (1.7, 3.3) and the "broad, probable" incidence was 2.8 (2.0, 3.8) per 100,000 person-years, respectively. Month and year of age patterns were similar to previous reports. ICD-10 codes can be used to estimate incidence of AHT. Narrower classifications provide estimates consistent with those from other surveillance programs in Canada and internationally.

A review of nonsurgical treatment for the symptom of irritability in infants with GERD

PURPOSE

The purpose of this review was to assess effectiveness of nonsurgical treatment on irritable behavior of infants with gastroesophageal reflux disease.

DESIGN AND METHODS

A systematic literature review was conducted.

RESULTS

Research targeted treatment for irritability in infants with gastroesophageal reflux disease. All interventions including placebo were similar in reducing irritability. Which specific intervention is best for which infant is not yet known. Minor adverse effects that could increase discomfort in infants were found with pharmacologic treatments.

PRACTICE IMPLICATIONS

Knowledge of the effects of treatment on irritability and regurgitation can assist the nurse to work with other care providers in deciding how best to treat an individual infant.

Remembering the Chaos - But Life Went on and the Wound Healed. A Four Year Follow Up with Parents having had a Baby with Infantile Colic

Objective:

To elucidate parent´s experience of having had a baby with colic four years previously and of how the colic and care influenced the family in a long-term perspective.

Methodology and Participants:

A qualitative inductive follow-up study with 13 individual and one focus group interview including four parents. Altogether ten mothers and seven fathers representing 12 families, who had been interviewed when they were in the midst of the colicky period four years ago, were in the present study interviewed between December 2010 and May 2011. Parents’ narratives were analysed using content analysis.

Results:

Parent´s memories of the exhausting colic period were vivid, but when the colic had healed the family relationships also healed. Although it had taken longer time for some parents to attach to their child they now experienced a close relationship with their four year old child and felt confident in their role as parent. The colic scream was still unbearable and evoked negative feelings in the parents. Parents had decreased confidence in Child Health services and made suggestions for improvements in the health care approach. Most of all they wished for an effective treatment of infantile colic.

Conclusion:

The family relationships were healed and the colic left only few residual symptoms but parents still had decreased confidence in the Child Health Center. Consequently, there is a need to raise awareness to parents’ situation when having a child with infantile colic.

Infantile colic: a systematic review of medical and conventional therapies

AIM

Infantile colic is a prevalent and distressing condition for which there is no proven standard therapy. The aim of this paper is to review medical and conventional treatments for infantile colic.

METHODS

A systematic literature review was undertaken of studies on medical and conventional interventions for infantile colic from 1980 to March 2009. The results and methodological rigour of included studies were analysed using the CONSORT (Consolidated Standards Of Reporting Trials) 2001 statement checklist and Centre for Evidence Based Medicine critical appraisal tools.

RESULTS

Nineteen studies and two literature reviews were included for review. Pharmacological studies on Simethicone gave conflicting results and with Dicyclomine hydrochloride and Cimetropium bromide results were favourable but side effects were noted along with issues in study methodology. Some nutritional studies reported favourable results for the use of hydrolysed formulas in bottle-fed infants or low-allergen maternal diets in breastfed infants but not for the use of additional fibre or lactase. There were several issues in regards to methodological rigour. Behavioural studies on the use of increased stimulation gave unfavourable results, whereas results from the use of decreased stimulation and contingent music were favourable. These studies demonstrated poor methodological rigour.

CONCLUSION

There is some scientific evidence to support the use of a casein hydrolysate formula in formula-fed infants or a low-allergen maternal diet in breastfed infants with infantile colic. However, there is little scientific evidence to support the use of Simethicone, Dicyclomine hydrochloride, Cimetropium bromide, lactase, additional fibre or behavioural interventions. Further research of good methodological quality on low-allergenic formulas and maternal diets is indicated.

The "Shaken Baby" syndrome: pathology and mechanisms

The "Shaken Baby" syndrome (SBS) is the subject of intense controversy; the diagnosis has in the past depended on the triad of subdural haemorrhage (SDH), retinal haemorrhage and encephalopathy. While there is no doubt that infants do suffer abusive injury at the hands of their carers and that impact can cause catastrophic intracranial damage, research has repeatedly undermined the hypothesis that shaking per se can cause this triad. The term non-accidental head injury has therefore been widely adopted. This review will focus on the pathology and mechanisms of the three physiologically associated findings which constitute the "triad" and are seen in infants suffering from a wide range of non-traumatic as well as traumatic conditions. "Sub" dural bleeding in fact originates within the deep layers of the dura. The potential sources of SDH include: the bridging veins, small vessels within the dura itself, a granulating haemorrhagic membrane and ruptured intracranial aneurysm. Most neuropathologists do not routinely examine eyes, but the significance of this second arm of the triad in the diagnosis of Shaken Baby syndrome is such that it merits consideration in the context of this review. While retinal haemorrhage can be seen clinically, dural and subarachnoid optic nerve sheath haemorrhage is usually seen exclusively by the pathologist and only rarely described by the neuroradiologist. The term encephalopathy is used loosely in the context of SBS. It may encompass anything from vomiting, irritability, feeding difficulties or floppiness to seizures, apnoea and fulminant brain swelling. The spectrum of brain pathology associated with retinal and subdural bleeding from a variety of causes is described. The most important cerebral pathology is swelling and hypoxic-ischaemic injury. Mechanical shearing injury is rare and contusions, the hallmark of adult traumatic brain damage, are vanishingly rare in infants under 1 year of age. Clefts and haemorrhages in the immediate subcortical white matter have been assumed to be due to trauma but factors specific to this age group offer other explanations. Finally, examples of the most common causes of the triad encountered in clinical diagnostic and forensic practice are briefly annotated.

Infant distress at five weeks of age and caregiver frustration

OBJECTIVE

To investigate the differential association of three modes (fussing, crying, unsoothable crying) and three properties (duration/day, frequency/day, maximum bout length) of infant distress with daily caregiver frustration.

STUDY DESIGN

Replicated cross-sectional studies were completed in Vancouver, British Columbia (n = 1065) and Seattle, Washington (n = 1857). Infant fussing, crying, and unsoothable crying and caregiver frustration were measured daily for 4 days at 5 weeks of age by the Baby's Day Diary. Generalized estimating equation models were used to predict caregiver frustration from nine measurements of distress.

RESULTS

In Vancouver, measurements of distress significantly associated with caregiver frustration in decreasing order of magnitude were as follow: (1) maximum bout length of unsoothable crying; (2) duration/day of crying; and (3) frequency of unsoothable crying and duration/day of fussing. In Seattle, associated measurements of distress were: (1) maximum bout length of unsoothable crying; (2) maximum bout length and duration/day of crying, frequency of unsoothable crying, and duration/day of fussing; and (3) frequency/day of crying.

CONCLUSIONS

Daily caregiver frustration is associated differentially with different modes and properties of infant distress. Specifically, maximum bout length of unsoothable crying was most strongly related in both sites. Additionally, frequency/day of unsoothable crying and duration/day of crying and of fussing were significantly associated at both sites.