Parent-only treatment for childhood obesity: a randomized controlled trial

Parent-only (PO) treatments for childhood obesity are feasible, more cost-effective and potentially easier to disseminate. The objective of this study was to determine whether a PO treatment is not inferior to a parent + child (PC) treatment for childhood obesity. Eighty parent-child dyads with an 8-12 year old overweight or obese child (>85th BMI-P) were recruited and randomized into PO or PC treatment for childhood obesity. Parents or parent-child dyads attended 5-month treatment groups. Child and parent body size, child caloric intake, and child physical activity were assessed at baseline, post-treatment, and 6-months follow-up. Noninferiority testing using mixed linear models was used to compare PO treatment with PC treatment. Results showed that the PO group was not inferior to the PC group in terms of child weight loss. Results also showed that the PO group was not inferior to the PC group in terms of parent weight loss and child physical activity, but not child caloric intake. This study suggests that a PO treatment could provide similar results to PC in child weight loss and other relevant outcomes, and potentially could be more cost-effective and easier to disseminate. Although further research is needed, this study suggests that PO groups are a viable method for providing childhood obesity treatment.     

Mental health, attachment and breastfeeding: implications for adopted children and their mothers

ABSTRACT : Breastfeeding an adopted child has previously been discussed as something that is nice to do but without potential for significant benefit. This paper reviews the evidence in physiological and behavioural research, that breastfeeding can play a significant role in developing the attachment relationship between child and mother. As illustrated in the case studies presented, in instances of adoption and particularly where the child has experienced abuse or neglect, the impact of breastfeeding can be considerable. Breastfeeding may assist attachment development via the provision of regular intimate interaction between mother and child; the calming, relaxing and analgesic impact of breastfeeding on children; and the stress relieving and maternal sensitivity promoting influence of breastfeeding on mothers. The impact of breastfeeding as observed in cases of adoption has applicability to all breastfeeding situations, but may be especially relevant to other at risk dyads, such as those families with a history of intergenerational relationship trauma; this deserves further investigation.     

The costs of human locomotion: Maternal investment in child transport

This article investigates maternal investment in child carrying and presents a method for determining when it is energetically advantageous for a mother to carry her child rather than force her child to walk independently. I calculate maternal and child energy consumption while walking and develop correction factors to facilitate making these energy calculations for young children. In addition, I investigate the effect of maternal burdens in addition to the child and of external nutritional support on energy consumption. Since maternal energy is a finite resource, the “decision” to carry a child or force it to walk independently is especially important. This decision can be predicted from the body mass of the mother and child and the child's age. If the mother provides all of the child's nutrition, then the mother should choose to carry her child only when the energy usage of the mother carrying the child is less than the sum of the energy used when the mother and child walk independently. The critical velocity, when the two expenditures are equal, can then be determined. Several general hypotheses are also addressed. The critical velocity of a 60 kg mother with a 4-year-old child approximately equals the average walking speed of adult humans. For a lighter mother, the critical velocity is reached when her child is 3 years old, while for heavier mother this point is not reached until her child is 6 years old. The effect of burdens in addition to the child's mass is minimal. Nutritional support of the child by agencies other than the mother decreases the age at which the mother should force the child to walk independently. In some cases, especially for the lightest mothers, it is never in the mother's best energetic interest to carry her child. Am J Phys Anthropol 107:71–85, 1998. © 1998 Wiley-Liss, Inc.     

Visiting parents in times of COVID-19: The impact of parent-adult child contacts on the psychological health of the elderly

Using the 8th wave of the SHARE and the SHARE Corona Survey, we investigated whether the disruption of parent–adult child contacts due to social distancing restrictions increased the symptoms of depression among old age individuals during the first wave of the COVID-19 pandemic. We model the relationship between the disruption of parent–adult child contacts and the mental health of the elderly using a recursive simultaneous equation model for binary variables. Our findings show that the likelihood of disruption of parent–adult child contacts was higher with adult children who do not live with or close to their parents (i.e., in the same household or in the same building) for whom contact disruption increases about 15 %. The duration of restrictions to movement and lockdowns also has a positive and significant effect on parent-child contact disruption: an additional week of lockdown significantly increases the probability of parent-child contact disruption, by about 1.5 %. The interventions deemed essential to reduce the spread of the pandemic, such as the “stay-at-home” order, necessarily disrupted personal parent–child contacts and the social processes that facilitate psychological well-being, increasing the probability of suffering from a deepening depressed mood by about 17 % for elderly parents.     

Conceiving relatedness: non-substantial relations among the Kamea of Papua New Guinea

This article considers the implications of imagining kinship as a non-embodied relation. In recent years, it has become commonplace to argue that relatedness is a gradually acquired state that can be built over time and by non-sexual means. In this view, relationships of consanguinity are not given at birth but are created through purposeful acts of feeding and caring. Here, I address a question that has been less commonly asked by anthropologists: need kinship always be imagined as entailing an embodied connection? Is there a way of thinking about cross-generational relationships that does not ground them in bodily connectedness, or, at the very least, one that imagines contexts in which they are not embodied as a substantial link between people? Drawing upon data collected among Kamea of Papua New Guinea, I describe a world in which the parent-child tie is conceptualized as one that is inherently non-embodied.     

Birth spacing,breastfeeding, and early child mortality in a traditional Indian society: A hazards model analysis

Abstract

There are few studies of the interrelationships among breastfeeding, child spacing, and child mortality in traditional societies that incorporate extensive controls for social and demographic characteristics of the mother and child. In this paper, we investigate the impact of breastfeeding and the length of the preceding birth interval on early child mortality (defined as a death in the first two years of life) using data from a traditional society of India. Multivariate hazards models are used to analyze the data. Most prior analyses related the impact of breastfeeding duration to the duration of child survivability by taking breastfeeding as a fixed covariate. The present study has a methodological focus in the sense that breastfeeding information from retrospective survey data is treated as a time‐dependent covariate both as a status variate as well as a duration—with empirical findings compared across the two specifications. The effects of postpartum amenorrhoea and various other demographic and socioeconomic characteristics of mother and child are also studied. The results suggest that breastfeeding duration has a strong impact in reducing the relative risk of early child mortality; but it does not explain the effect of the length of the preceding birth interval on early child mortality.     

Mother-child adrenocortical synchrony; Moderation by dyadic relational behavior

Mother-child adrenocortical synchrony, the coupling of cortisol (CT) secretion in mother and child, has been associated with shared parent-child experiences and maladaptive familial contexts. Yet, few studies tested adrenocortical synchrony in diurnal CT patterns. Guided by the bio-behavioral synchrony model, we examined whether mother-child relational behavior and maternal psychopathology may moderate the degree of concordance between mother and child's diurnal CT. Ninety-seven mothers and their six-year old children participated in two groups; mothers diagnosed with major depression disorder (N = 28) and non-depressed controls (N = 69). Mother-child interactions were observed and coded for dyadic reciprocity and dyadic tension and diurnal cortisol was collected from mother and child over two consecutive weekend days. Concordance between maternal and child's diurnal CT was found, significant above and beyond time of measurement. Maternal depression, while associated with attenuated child diurnal CT variability, was unrelated to adrenocortical synchrony. Higher child diurnal CT production predicted a stronger linkage between maternal and child's diurnal CT, suggesting that greater child physiological stress is associated with increased susceptibility to the influences of maternal stress physiology. Mother-child reciprocity was related to lower adrenocortical synchrony. Findings suggest that higher adrenocortical synchrony is associated with greater physiological stress and less adaptive dyadic relational patterns. Results raise the possibility that diurnal adrenocortical synchrony taps a unique aspect of HPA-axis functioning whose role in the cross-generational transfer of stress physiology requires further research.     

Operations for harelip and cleft palate; the emotional complications in children

Mothers of children who need reconstructive operations for defects present at birth are likely to feel guilty, particularly if the pregnancy was unwanted. The physician treating the child is in a position to reassure the mother and assuage her guilt. To the child, the meaning of a surgical experience depends not on the type or seriousness of the actual operation, but on the type and depth of imaginings which it stimulates. For children between two and four, the anxiety of separation from the mother is greater than that aroused by the anesthetic. A good relationship with the mother will insulate the child against many traumatic events.A surgical operation is an important and stressful experience for a child, activating the great childhood fears of abandonment, of mutilation, and of death. Very frequently, children with harelip and cleft palate, by the time definitive restorative surgery is contemplated, have had emotional experiences that make them more than usually vulnerable to the harmful effects of operation. If the child can discuss the products of his imagination about the operation and have them corrected by someone he trusts, the total response will be more adequate. Talking out and playing out help prevent the development of excessive and harmful emotional reactions.     

OPERATIONS FOR HARELIP AND CLEFT PALATE—The Emotional Complications in Children

Mothers of children who need reconstructive operations for defects present at birth are likely to feel guilty, particularly if the pregnancy was unwanted. The physician treating the child is in a position to reassure the mother and assuage her guilt.To the child, the meaning of a surgical experience depends not on the type or seriousness of the actual operation, but on the type and depth of imaginings which it stimulates. For children between two and four, the anxiety of separation from the mother is greater than that aroused by the anesthetic. A good relationship with the mother will insulate the child against many traumatic events.A surgical operation is an important and stressful experience for a child, activating the great childhood fears of abandonment, of mutilation, and of death. Very frequently, children with harelip and cleft palate, by the time definitive restorative surgery is contemplated, have had emotional experiences that make them more than usually vulnerable to the harmful effects of operation. If the child can discuss the products of his imagination about the operation and have them corrected by someone he trusts, the total response will be more adequate. Talking out and playing out help prevent the development of excessive and harmful emotional reactions.     

Characteristics of the Interaction Between Mother and Child in Early Infantile Autism (EIA)

The long-dominant psychodynamic theory of autism, which still has its supporters even today, ascribed the leading role in the formation of early infantile autism (EIA) to specific character traits of the mother: her coldness, her dominance, which paralyzed the affective life of her child and contributed to the formation of an autistic barrier. However, a more recent opinion (M. Shopler et al.) claims that such qualities of the mother are secondary inasmuch as an autistic child, displaying no instinctive attachment to the mother from birth, does not "trigger" the mother's maternal instincts.     

Bilingualism,Language Disorders and Intercultural Families in Contemporary Italy

This study aims to show how language disorders in children affect language transmission and the mixedness experience in intercultural families. To this end, it adopts a qualitative method of study based on the administration of ad hoc interviews to intercultural couples who consulted our Child Neuropsychiatry Service because of language disorders in their children. One of the main consequences, when the child of an intercultural couple presents a language disorder and a diagnostic process has to be initiated, may be interruption of the transmission of the second language, especially if it is the mother’s language. The decision to do this, which may be taken on the advice of teachers and health professionals, but also because the parents themselves often attribute their child’s language disorder to his bilingual condition, affects not only the relationship between the mother and her child, but also processes in the construction of parenthood and in the structuring of the child’s personality and the plurality of his affiliations. A clear understanding of how the dialectic between the categories of “alien” and “familiar” is managed in these contemporary families, which have to reckon with the condition of otherness, is crucial for psychiatrists and psychotherapists working in settings in which cultural difference is an issue to consider.     

Habilitation of Patients with Congenital Malformations Associated with Thalidomide: Psychiatric and Psychological Aspects

Nearly 100 cases of congenital malformations associated with thalidomide ingestion by the mother have been reported in Canada to the Department of National Health and Welfare. Depression and selfcastigation have been the specific psychiatric reactions noted, particularly in the mother. In most cases it is preferable psychologically for the parents and the child if the child is kept at home rather than placed in an institution. Parents should be fully informed concerning the child''s prognosis for future development. Most of the children followed up for about two years showed no intelligence defects. A prosthesis, if required, should be applied early (at three to six months) so that it may become a part of the child''s body-image, but it should not interfere with play activities. Assessment by a psychiatrist and a psychologist is indicated at about six months.     

Detection of long non-coding RNAs in human breastmilk extracellular vesicles: Implications for early child development

Breastmilk has many documented beneficial effects on the developing human infant, but the components of breastmilk that influence these developmental pathways have not been fully elucidated. Increasing evidence suggests that non-coding RNAs encapsulated in extracellular vesicles (EVs) represent an important mechanism of communication between the mother and child. Long non-coding RNAs (lncRNAs) are of particular interest given their key role in gene expression and development. However, it is not known whether breastmilk EVs contain lncRNAs. We used qRT-PCR to determine whether EVs isolated from human breastmilk contain lncRNAs previously reported to be important for developmental processes. We detected 55 of the 87 screened lncRNAs in EVs from the 30 analyzed breastmilk samples, and CRNDE, DANCR, GAS5, SRA1 and ZFAS1 were detected in >90% of the samples. GAS5, SNHG8 and ZFAS1 levels were highly correlated (Spearman's rho > 0.9; P < 0.0001), which may indicate that the loading of these lncRNAs into breastmilk EVs is regulated by the same pathways. The detected lncRNAs are important epigenetic regulators involved in processes such as immune cell regulation and metabolism. They may target a repertoire of recipient cells in offspring and could be essential for child development and health. Further experimental and epidemiological studies are warranted to determine the impact of breastmilk EV-encapsulated lnRNAs in mother to child signaling.     

Efficacy of light therapy for perinatal depression: a review

ABSTRACT: Perinatal depression is an important public health problem affecting 10-20% of childbearing women. Perinatal depression is associated with significant morbidity, and has enormous consequences for the well-being of the mother and child. Treatment of depression during the perinatal period poses a complex problem for both mother and clinician, as antidepressant treatment strategies must consider the welfare of both mother and child during pregnancy and lactation. Bright light therapy may be an attractive treatment for perinatal depression because it is low cost, home-based, and has a much lower side effect profile than pharmacotherapy. The antidepressant effects of bright light are well established, and there are several rationales for expecting that bright light might also be efficacious for perinatal depression. This review describes these rationales, summarizes the available evidence on the efficacy of bright light therapy for perinatal depression, and discusses future directions for investigation of bright light therapy as a treatment for perinatal depression.     

Mother-child HLA compatibility ratios in children of Amerinidian parents who share common haplotypes.

Among 166 children whose parents share the HLA-A, -B, and -C antigens of at least one haplotype, there is a superficial concordance between observed and expected proportions of children whose mothers would recognize no foreign antigen in them. However, this balance is composed of fewer (64%) homozygous offspring than expected and more (147%) than the expected number of genotypes identical to the mother's. A homozygous child would be expected to recognize his or her mother as foreign, unless the mother was also homozygous, but an HLA-identical child would not. Thus, the number of children who might be immunologically tolerant of their mothers was greater than expected. No one of the three loci included in designating haplotypes was individually responsible for the divergences in haplotype frequency.     

ABO incompatibility and reproductive failure. I. Prenatal selection

An analysis of previous spontaneous abortions and the frequencies of blood-group combinations in mother-child pairs was carried out in 500 gravidae. The rate of previous spontaneous abortions in blood-group-O women whose latest child has blood group B is significantly higher than in all other women. On the other hand, the combination mother B/child AB is rarer than expected, but no increase in the rate of previous spontaneous abortions is obvious among these women. These discrepancies are interpreted as an indication that prenatal selection associated with ABO incompatibility may operate at various stages from fertilization through pregnancy, and that different incompatible combinations may be subject to selection at different stages.     

The Organically Handicapped Child—How Can the Family Physician Help?

The better his understanding of some of the ways in which an organic deficit might affect normal development of the handicapped child, the more able the family physician will be to offer guidance to the family aimed at preventing the development of secondary problems. He can thus be instrumental in helping a child achieve his maximal potential.First, it is important to take into account how the parents'' emotional and intellectual responses to having a defective child may interfere markedly in normal parent-child relationship. Second, ways in which each deficit will limit a child''s exposure to stimuli must not be over-looked. Third, one must consider how a deficit may indirectly distort the normal learning patterns when parents do not make age appropriate demands. Fourth, it is important to understand how specific interference in the area of language skills may cause further developmental retardation. Fifth, one must be aware of special problems that an organically handicapped child must face in the society outside of the family. Last of all, in an older child, one must consider the need for a full scale evaluation to sort out primary and secondary factors in the picture.     

Genetic analysis of Streptococcus agalactiae strains isolated from neonates and their mothers

Streptococcus agalactiae or group B streptococcus (GBS) is the most common cause of neonatal sepsis and meningitis in neonates. One of the major questions is whether the GBS strains able to cause neonatal invasive disease have peculiar genetic features. A collection of S. agalactiae strains, isolated from cervix, vagina and rectum of 10 mothers and from throat, ear and umbilicus of their newborns was genetically characterized by pulsed-field gel electrophoresis (PFGE). This study demonstrated that the strains isolated from each mother and her child were all genetically identical but that the strains from the 10 mother/child pairs mutually were genetically heterogeneous and 10 different PFGE patterns were found. Although it has been suggested that PFGE would be able to identify virulence traits to direct decisions in antibiotic management, the heterogeneous feature of GBS strains does not support broad application.     

Molecular evidence for true isochromosome 21q

Summary In one family a duplicated 21q was shown to be a true isochromosome, which segregates from mosaic mother to non-mosaic child with full Down syndrome phenotype. Densitometric analysis of Southern blots, using probe pPW228C for the distal long arm of chromosome 21, indicated that the 21q duplication contains two copies of the allele detected by the probe. Maternal mosaic karyotype of 45,XX,-21/46,XX/46, XX,-21,+21i(21q) also suggested transverse mitotic centromere division as the origin of the 21q isochromosomes. Morphologic analysis of chromosome heteromorphisms strengthened this interpretation because the free 21 missing in the cell line with 45 chromosomes was also missing in cells with the isochromosome. In a second family the cytogenetic data also suggested transmission of an i(21q) from mosaic mother to nonmosaic Down syndrome child but molecular evidence did not prove identity of alleles in the duplicated chromosome 21.