Maternal characteristics and toddler temperament in infantile anorexia

Preschool children perceived by mothers as irregular eaters: physical and psychosocial predictors from a birth cohort study

OBJECTIVE

Parents often report their children display irregular eating patterns. Our aim is to describe the stability of maternal-perceived irregular eating of their offspring from 6 months to 2-4 years of age and to investigate factors that are associated with maternal perceived irregular eating of their 2-4 year old offspring.

METHODS

A longitudinal mother-child linked analysis was carried out using 5 year follow-up data from a population-based prospective birth cohort of 5122 mothers who were participants in the Mater-University Study of Pregnancy, Brisbane. Measures included responses to standardized questionnaires, pediatrician review and standardized measures such as the Peabody Picture Vocabulary Test-Revised and the Child Behavior Checklist.

RESULTS

20.2% and 7.6% of mothers respectively stated their 2-4 year old was sometimes or often an irregular eater. Continuity of feeding difficulties from age 6 months was prominent: 48% of 6 month olds with a feeding problem were 'sometimes' or 'often' irregular eaters at age 2-4 years. From a multivariable analysis, both child-intrinsic factors (chronic physical morbidity, sleeplessness and anxiety-depressive symptoms) and factors that impinge upon the child (poor maternal health and maternal depression and anxiety) independently contributed to irregular eating status at age 2-4 years.

CONCLUSIONS

We conclude that approximately one third of mothers had some concern with their child's irregular eating, 7.6% of mothers were often concerned. Irregular eating children were usually physically well, more likely to have persisting feeding problems, sleeplessness, behavioral problems and lived with mothers with perceived poor physical and mental health. Intervention strategies should be family orientated and include child, mother and mother-child psychosocial approaches.

Fluoxetine in posttraumatic eating disorder in two-year-old twins

Feeding disorders of infancy or early childhood are relatively uncommon in the pediatric population. In posttraumatic eating disorder, the infant demonstrates food refusal after a traumatic event or repeated traumatic events to the oropharynx or esophagus. We present case reports of 24-month-old twin girls, A and B, who presented to our clinic with food refusal and fear of feeding. Several invasive gastrointestinal procedures were performed when they were 3 months old, and they started to refuse all solid food and some liquids soon after hospitalization. Fluoxetine 0.3 mg/kg per day (5 mg/day) was started to target their anxiety and fear about feeding. In the second month of weekly follow up, the children began to be fed without a nasogastric catheter. A significant decrease in anxiety and fear was observed during feeding. Although the use of serotonin-selective reuptake inhibitors (SSRIs) in preschool children is controversial due to the lack of empirical data in this age group, we observed clinical improvements in anxiety in these two cases. Furthermore, fluoxetine was well tolerated and no side effects were observed.

The influence of temperament on weight gain in early infancy

Difficult temperament has been associated with fast weight gain and slow weight gain, although the latter mostly in referred subjects studies in late infancy. The current study set out to investigate early weight gain in relation to all domains of temperament in a community-screened sample. Weight gain from birth to 8 weeks was assessed in 75 infants recruited from local health care clinics who had demonstrated slow, average, or fast weight gain. Mothers completed a temperament questionnaire and a 2-day diary recording infant behaviors (sleeping, feeding, fussing, and crying). Weight gain from birth to 8 weeks was significantly related to infant temperament. The temperament dimension fear (acceptance or rejection of new objects or persons) was related to slow weight gain and the temperament dimension distress to limitations (negative emotionality and the infant's reaction to frustrating situations) was related to fast weight gain. The regression model explained 59% of the variance, with the temperament dimensions explaining 11%. Diary data showed that infants who scored high on fear tended to cry a lot, while infants with high scores on distress to limitations tended to sleep less and cry and fuss more. The results emphasize that different temperament domains influence slow and fast weight gain. In addition, the data suggest that infant temperament plays a part in physical development in early infancy.

Physical and emotional development, appetite and body image in adolescents who failed to thrive as infants

BACKGROUND

Previous studies suggest that failure to thrive in infancy may be associated with adverse sequelae in childhood. Although cognitive abilities have been extensively investigated, little systematic research is available on other aspects of development.

METHODS

Eighty-nine children who failed to thrive as infants and 91 controls were followed up when twelve years old and examined using anthropometric measurement, self-ratings of appetite and body image, the Dutch Eating Behaviour Questionnaire, the Self-perception Profile for Children, The Revised Children's Manifest Anxiety Scale, the parent and child form of the Mood and Feelings Questionnaire and the parent and teacher's form of the Child Behavior Checklist.

RESULTS

The children who failed to thrive were significantly shorter and lighter at twelve and had significantly lower BMIs, but they did not go into puberty any later. They were more likely to rate their appetite as lower than their best friend's, were generally more satisfied with their body shape, and had significantly lower restraint score on the Dutch Eating Behaviour Questionnaire. They were not significantly different from controls on any of the measures reflecting anxiety, depression or low self-esteem.

CONCLUSIONS

Failure to thrive in infancy is not associated with adverse emotional development in childhood.

[Infantile anorexia: from birth to childhood]

Young child's anorexia (0-4 years) may have organic or psychological origin, when parents-child relationships are concerned. The most complex and earliest forms often have unspecified aetiology. Psychopathological classifications, which emphasize the mother-child relationships, are essential reference marks. But there is now a consensus in the definitions: the diagnosis of infantile anorexia requires criteria of acute or chronic malnutrition. We mainly distinguish anorexia by early disorder of homeostasis, anorexia resulting from serious disorder of attachment, anorexia by disorder of mother-child interactions, and finally early and complex anorexia, mixing an organic vulnerability and a bonding trouble, which can be secondary. Treatments differ according to the selected aetiology. Even if the origin is not mainly the fact of a relational mother-child dysfunction, parents-child's relations require a support to avoid aggravation by interactive vicious circles (force feeding). More than other diseases of early childhood, feeding disorders require a good knowledge of the working hypotheses both in the field of the paediatrics and the child psychiatry.

Mother-Child touch patterns in infant feeding disorders: relation to maternal, child, and environmental factors

OBJECTIVE

To examine mother and child's touch patterns in infant feeding disorders within a transactional framework.

METHOD

Infants (aged 9-34 months) referred to a community-based clinic were diagnosed with feeding disorders (n = 20) or other primary disorder (n = 27) and were case matched with nonreferred controls (n = 47). Mother-child play and feeding were observed and the home environment was assessed. Microcoding detected touch patterns, response to partner's touch, and proximity at play. Relational behaviors were coded during feeding.

RESULTS

Compared with infants with other primary disorder and case-matched controls, less maternal affectionate, proprioceptive, and unintentional touch was observed in those with feeding disorders. Children with feeding disorders displayed less affectionate touch, more negative touch, and more rejection of the mother's touch. More practical and rejecting maternal responses to the child's touch were observed, and children were positioned more often out of reach of the mothers' arms. Children with feeding disorders exhibited more withdrawal during feeding and the home environment was less optimal. Feeding efficacy was predicted by mother-child touch, reduced maternal depression and intrusiveness, easy infant temperament, and less child withdrawal, controlling for group membership.

CONCLUSIONS

Proximity and touch are especially disturbed in feeding disorders, suggesting fundamental relationship difficulties. Mothers provide less touch that supports growth, and children demonstrate signs of touch aversion. Touch patterns may serve as risk indicators of potential growth failure.

Physiological regulation and infantile anorexia: a pilot study

OBJECTIVE

To examine whether infantile anorexia is associated with physiological dysregulation.

METHOD

This study included eight toddlers with infantile anorexia and eight healthy eaters matched for age, race, socioeconomic status, and gender. Physiological measures of heart period and respiratory sinus arrhythmia were assessed across three different situations: mother-toddler interaction, toddler-stranger interaction, and toddler left alone with a toy while mother and stranger talked to each other at the other side of the room.

RESULTS

Across all three situations, toddlers with infantile anorexia showed significantly shorter heart periods (i.e., faster heart rates) than controls (p <.05). In addition, as social demand decreased from episode 2 to episode 3, control toddlers exhibited an increase in respiratory sinus arrhythmia, whereas toddlers with infantile anorexia showed a decrease in respiratory sinus arrhythmia (p <.001).

CONCLUSIONS

Toddlers with infantile anorexia showed consistently shorter heart periods and were less adaptive in their physiological regulation than controls. Such physiological dysregulation may constitute a tendency for less optimal internal homeostatic regulation of feeding in toddlers with infantile anorexia.

Malnutrition and Dysfunctional Mother-Child Feeding Interactions: Clinical Assessment and Research Implications

OBJECTIVES

To evaluate the effects of age and the presence of feeding pathologies on the relational modes during meals in a sample of mother-child pairs (n = 333), comparing groups of children in the first three years of life with normal development (ND-group, n = 211) and clinical groups of children who presented a diagnosis of feeding disorder and failure to thrive (FD-group, n = 122), and to show an association between specific symptomatic characteristics of the mother, of the child and the dysfunctional modes of their relationship during meals in a subgroup of mother-child pairs (n = 50), selected at random from the total clinical sample and paired with a control group chosen for this study.

METHODS

All mother-child pairs in the sample were observed in twenty-minute video-recordings during a meal, using the procedure of the Feeding Scale in the Italian version. A subgroup of mothers, selected at random from the total clinical sample, and paired with a control group, were given two self-reporting instruments for the evaluation of their psychological symptom status: the Eating Attitude Test and the Symptom Checklist-90-Revised, as well as two instruments for the evaluation of the infant temperament and emotional/behavioral functioning: the Baby and Toddler Behavior Questionnaires (from 1 to 18 months) and the Child Behavior Checklist 1-1/2--5 (from 18 to 36 months).

RESULTS

Analysis of variance showed that the FD-group present interactional dysfunctional patterns during feeding and raise higher scores in symptomatic characteristics both of the mother and of the child, compared to ND-group. A set of correlation analyses (Pearson coefficients) showed an association among specific symptomatic characteristics of the mothers (dysfunctional eating attitudes, anxiety, depression, hostility), of their children (in particular, anxiety/depression, somatic complaints and aggressive behavior) and of their dysfunctional relational modes during feeding (p < 0.05).

CONCLUSIONS

Our study confirms that analysis of the individual characteristics of the child, of the mother and of their relationship during the development of feeding patterns in the first three years of the child's life is extremely important in the clinical assessment of early feeding disorders, in order to establish a valid diagnostic methodology and formulate strategies for targeted and effective intervention. Furthermore, the results emphasize the clinical utility of our research in early identification of infants and toddlers at risk for feeding problems.

Failure to thrive and cognitive development in toddlers with infantile anorexia

OBJECTIVE

The goal of this study was to examine the relative contributions of growth deficiency and psychosocial factors to cognitive development in toddlers with infantile anorexia.

METHODS

Eighty-eight toddlers, ranging in age from 12 to 33 months, were enrolled in this study. Toddlers were evaluated by 2 child psychiatrists and placed into 1 of 3 groups: infantile anorexia, picky eater, and healthy eater. All 3 groups were matched for age, race, gender, and socioeconomic status (SES). Toddlers underwent nutritional evaluations and cognitive assessments with the Bayley Scales of Infant Development. Toddlers and their mothers were also videotaped during feeding and play interactions, which later were rated independently by 2 observers.

RESULTS

On average, toddlers with infantile anorexia performed within the normal range of cognitive development. However, the Mental Developmental Index (MDI) scores of the healthy eater group (MDI = 110) were significantly higher than those of the infantile anorexia (MDI = 99) and picky eater (MDI = 96) groups. Within the infantile anorexia group, correlations between MDI scores and the toddlers' percentage of ideal body weight approached statistical significance (r =.32). Across all groups, the toddlers' MDI scores were associated with the quality of mother-child interactions, SES level, and maternal education level. Collectively, these variables explained 22% of the variance in MDI scores.

CONCLUSIONS

This study demonstrated that psychosocial factors, such as mother-toddler interactions, maternal education level, and SES level, are related to the cognitive development of toddlers with feeding problems and explain more unique variance in MDI scores than nutritional status.

Feeding disorders in infants and toddlers: diagnosis and treatment

Each of the six feeding disorders described presents with specific symptoms, has a different origin, and responds to different interventions. Consequently, it is important to establish an accurate diagnosis and use the appropriate intervention for the specific feeding disorder. As the study by Benoit et al [7] demonstrates, an intervention that may be helpful for one feeding disorder can be completely ineffective for another.

Os transtornos e as dificuldades da alimentação

Este texto trata das recentes iniciativas de discussão da classificação dos transtornos da alimentação em bebês e na primeira infância (feeding disorders) e de seu interesse para o campo da psicanálise. A compreensão dos transtornos e dificuldades da alimentação, como uma problemática que envolve a díade mãe-criança, remete-nos aos estudos psicanalíticos das relações objetais precoces e teorias do vínculo. O elemento cuidador encontra-se integrado à etiologia dos transtornos da alimentação. Este trabalho apresenta a proposta de classificação de Irene Chatoor, com ênfase no referencial teórico psicanalítico que permite abordar a díade alimentador-alimentado. A superação da dicotomia orgânico/não-orgânico, em psiquiatria infantil, constitui importante passo no diálogo entre disciplinas afins no campo psicopatológico. O diálogo entre psiquiatria e psicanálise abre um campo de pesquisa de novas formas de intervenção e identificação de fatores de risco e situações clínicas que permitam prevenção e profilaxia.

Eating disorders in children. Diagnosis and age-specific treatment

The symptoms of children with eating disorders change as these children age. In each age group, the diagnosis, evaluation, and treatment should be tailored to the developmental level of the child and should address the needs of the child's family. With early diagnosis and treatment comes the opportunity to avoid long-term sequelae of chronic eating disorders in adults. Pediatric eating-disordered patients are not "miniature adults" who can be treated by an adult protocol or unit that does not address their developmentally specific needs. With appropriate evaluation and treatment, eating disorders can be stopped in childhood.

Observation of feeding in the diagnosis of posttraumatic feeding disorder of infancy

OBJECTIVES

To delineate diagnostic criteria for posttraumatic feeding disorder (PTFD) of infancy and to differentiate PTFD from infantile anorexia (IA) via observation of feeding interactions.

METHOD

Three groups of infants (aged 6-32 months) participated: PTFD (n = 30), IA (n = 30), and healthy eater controls (n = 30). The three groups were matched with regard to age, gender, ethnicity, and socioeconomic status. Child psychiatrists used infants' medical and feeding histories and observed 20-minute mother-infant feeding interactions to determine diagnoses and group placement. Feeding interactions were also videotaped, and two raters assessed infants' resistance to feeding situations and to swallowing, as well as specific qualities of mother-infant feeding interactions.

RESULTS

Overall, the clinical groups (PTFD and IA) demonstrated more problematic feeding interactions than did the control group. However, the PTFD group exhibited more resistance during feeding interactions than did the other two groups. In particular, the PTFD group displayed the most resistance to swallowing food.

CONCLUSIONS

Infants' medical and feeding histories, as well as observations of feeding, are important to making the diagnosis of PTFD and differentiating it from other feeding disorders. Implications for treatment of PTFD are discussed.