Pain in juvenile idiopathic arthritis : parents and children as agents of disease management

Juvenile idiopathic arthritis (JIA) is a severe childhood disease usually characterized by long-term morbidity, unpredictable course, pain, and limitations in daily activities and social participation. The disease affects not only the child but also the whole family. The family is expected to adhere to an often very laborious regimen over a long period of time. However, the parental role is incoherently conceptualized in the research field. Pain in JIA is of somatic origin, but psychosocial factors, such as mood and self-efficacy, are critical in the perception of pain and in its impact on functioning. This study examined the factors correlating and possibly explaining pain in JIA, with a special emphasis on the mutual relations between parent- and patient-driven variables. In this patient series pain was not associated with the disease activity. The degree of pain was on average fairly low in children with JIA. When the children were clustered according to age, anxiety and depression, four distinguishable cluster groups significantly associated with pain emerged. One of the groups was described by concept vulnerability because of unfavorable variable associations. Parental depressive and anxiety symptoms accompanied by illness management had a predictive power in discriminating groups of children with varying distress levels. The parent’s and child’s perception of a child’s functional capability, distress, and somatic self-efficacy had independent explanatory power predicting the child’s pain. Of special interest in the current study was self-efficacy, which refers to the belief of an individual that he/she has the ability to engage in the behavior required for tackling the disease. In children with JIA, strong self-efficacy was related to lower levels of pain, depressive symptoms and trait anxiety. This suggests strengthening a child’s sense of self-efficacy, when helping the child to cope with his or her disease. Pain experienced by a child with JIA needs to be viewed in a multidimensional bio-psycho-social context that covers biological, environmental and cognitive behavioral mechanisms. The relations between the parent-child variables are complex and affect pain both directly and indirectly. Developing pain-treatment modalities that recognize the family as a system is also warranted.

Transition to parenthood after assisted reproductive treatment: Follow-up study of singleton pregnancies

Infertility treatments are relatively easily available in most Western countries today, but the psychological consequences of these high-tech treatments have scarcely been addressed. The purpose of this controlled longitudinal study was to explore the early environment of the infant born by assisted reproductive treatment (ART). We focused on the parents mental well-being, marital relations and experience of parenting. In addition to this, we assessed parent child interaction and parents mental representations of their child after long-standing infertility and several unsuccessful ART attempts. The subjects were infertile couples who achieved a singleton pregnancy by in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). The control group comprised of spontaneously conceiving couples with singleton pregnancies. ART women showed fewer depressive symptoms than controls during pregnancy and after delivery, but the difference vanished by the end of the child s first year. ART men consistently had lower levels of anxiety symptoms, sleeping difficulties, and social dysfunction than control men. Control women experienced a decrease in dyadic consensus during the child s first year, which did not happen among ART women. After the child was born, ART men reported a higher level of sexual affection compared with control men. Psychic symptoms and stressful life events were differently related to marital relations in ART and control groups. The parenting experiences of ART mothers were in general at a higher level, compared with controls, and they changed in a positive direction during the child s first year. Fathering experiences were at the same level in both groups, and they changed positively in both groups by the end of the child s first year. The parenting experiences of ART mothers and fathers were more resilient to certain child-related stressors than those of control group. Both mothers and fathers with long-term infertility showed more sensitive behaviour with their child in toddler-age than in infancy. Correspondingly, children s cooperation increased. Mothers often mentioned a fear of miscarriage and difficulty in creating representations of the child during pregnancy. Descriptions of the infants were mainly rich, vivid and loaded with positive features. In conclusion, ART parents in general seem to adapt well to the transition to parenthood. Former infertility and ART do not seem to constitute a risk for parents mental health, marital relations or experience of parenting. Even longstanding infertility with several unsuccessful treatment attempts did not create a risk as regards parenting behaviour or parents mental representations of their child. In this group, however, women were found to have fear for losing the child and difficulty in creating representations of the child during pregnancy, which in some cases may indicate need for psychosocial support. Even though our results are encouraging, infertility and infertility treatments are generally considered as a stressful experience. It is a challenge for health authorities to recognize those couples who need professional help to overcome the distressing experiences of infertility and ART.

Ydinperheen politiikka

The research topic is the formation of nuclear family understanding and the politicization of nuclear family. Thus, the question is how did family historically become understood particularly as nuclear family and why did it become central in terms of politics and social? The research participates in discussions on the concept and phenomena of family. Central theme of analysis is to ask what is family? Family is seen as historically contingent and the discussions on the concept and phenomena are done via historical analysis. Center of attention is nuclear family, thus, a distinction between the concepts of family and nuclear family is made to be able to focus on historically specific phenomena of nuclear family. Family contrary to the concept of nuclear family -- in general is seen to be able to refer to families in all times and all cultures, as well as all types of families in our times and culture. The nuclear family understanding is examined through two separate themes, that of parent-child relationships and marital relations. Two simultaneous processes give nuclear family relations its current form: on the one hand the marital couple as the basis of family is eroding and losing its capacity to hold the family together; on the other, in Finland at least from 1950s on, the normal development of the child has became to be seen ontologically bound to the (biological) mother and (via her to) the father. In the nucleus of the family is the child: the biological, psychological and social processes of normal development are seen ontologically bound to the nuclear family relations. Thus, marriages can collapse, but nuclear family is unbreakable. What is interesting is the historical timing: as nuclear family relations had just been born, the marriage dived to a crisis. The concept and phenomena of nuclear family is analyzed in the context of social and politics (in Finnish these two collapses in the concept of yhteiskunnallinen , which refers both to a society as natural processes as well as to the state in terms of politics). Family is political and social in two senses. First, it is understood as the natural origin of the social and society. Human, by definition, is understood as a social being and the origin of social, in turn, is seen to be in the family. Family is seen as natural to species. Disturbances in family life lead to un-social behaviour. Second, family is also seen as a political actor of rights and obligations: family is obligated to control the life of its members. The state patronage is seen at the same time inevitable family life is way too precious to leave alone -- and problematic as it seems to disturb the natural processes of the family or to erode the autonomy of it. The rigueur of the nuclear family is in the role it seems to hold in the normal development of the child and the future of the society. The disturbances in the families first affect the child, then the society. In terms of possibility to re-think the family the natural and political collide: the nuclear family seems as natural, unchangeable, un- negotiable. Nuclear family is historically ontologised. The biological, psychological and social facts of family seem to be contrary to the idea of negotiation and politics the natural facts of family problematise the politics of family. The research material consists of administrational documents, memoranda, consultation documents, seminar reports, educational writings, guidebooks and newspaper articles in family politics between 1950s and 1990s.

Management of Routine in Two Chinese Kindergartens - An Ethnographic Study

Based on a one-month long ethnographic study conducted in two Chinese kindergartens, this study aims to understand the issue of discipline in the Chinese preschool setting through an examination of practices teachers use to manage everyday routines in the kindergarten. It also seeks to understand teachers’ values behind their choices of practices. Data of this study are comprised of three parts - notes of participant observation in eight classrooms with a focus on teacher-child interaction; interviews with nine teachers and directors of the two kindergartens; and written accounts of four teachers collected after the fieldwork in order to understand the particular practices of teachers’ praising and criticizing children. A grounded theory approach is applied to code and analyze data. Results of analysis are structured as followed. First the concept of routine is clarified based on teachers’ definition of it and observation notes on its main components, namely the timetable of everyday activities; general behavioral rules in the kindergarten; and detailed rules and procedures for various activities in the kindergarten. Then practices for managing routines are examined – how teachers organize children in activities, enforce routines, and restore routines when they are not followed well. After that, the matter of self-control is examined in relation with external control. Then teachers’ perception of their roles as the manager, director and executor of routines is presented in a discourse of control in which the values behind practices are found to be embedded. The next section of analysis examines the role of routine in relation with other activities in the kindergarten. Results indicate that routine which is supposed to be the foundation of other activities is in conflict with other activities. The last section of analysis provides some reflections on the rational of routine management in Chinese kindergartens in relation with the overall goals of Chinese preschool education. It also provides some reflections on the effect current mode of teacher-child interactions may have on children's self construction and their understanding of self in relation with the society. As a conclusion, this study suggests that the current mode of routine management in Chinese kindergartens relies heavily on teachers' control, leaving great room for better acknowledging children's agency.

Studies on CYP2C8-mediated drug interactions

Useiden lääkkeiden yhtäaikainen käyttö on nykyään hyvin yleistä, mikä lisää lääkeaineiden haitallisten yhteisvaikutusten riskiä. Lääkeaineiden poistumisessa elimistöstä ovat tärkeässä osassa niitä hajottavat (metaboloivat) maksan sytokromi P450 (CYP) entsyymit. Vasta aivan viime vuosina on havaittu, että CYP2C8-entsyymillä voi olla tärkeä merkitys mm. lääkeaineyhteisvaikutuksissa. Eräät lääkeaineet voivat estää (inhiboida) CYP2C8-entsyymin kautta tapahtuvaa metaboliaa. Tässä työssä selvitettiin CYP2C8-entsyymiä estävien lääkkeiden vaikutusta sellaisten lääkeaineiden pitoisuuksiin, joiden aikaisemman tiedon perusteella arveltiin metaboloituvan CYP2C8-välitteisesti. Näiden lääkeaineiden metaboliaa tutkittiin myös koeputkiolosuhteissa (in vitro -menetelmillä). Lisäksi CYP2C8-entsyymiä estävän lipidilääke gemfibrotsiilin yhteisvaikutusmekanismia tutkittiin selvittämällä interaktion säilymistä koehenkilöillä gemfibrotsiilin annostelun lopettamisen jälkeen. Yhteisvaikutuksia tutkittiin terveillä vapaaehtoisilla koehenkilöillä käyttäen vaihtovuoroista koeasetelmaa. Koehenkilöille annettiin CYP2C8-entsyymiä estävää lääkitystä muutaman päivän ajan ja tämän jälkeen kerta-annos tutkimuslääkettä. Koehenkilöiltä otettiin useita verinäytteitä, joista määritettiin lääkepitoisuudet nestekromatografisilla tai massaspektrometrisillä menetelmillä. Gemfibrotsiili nosti ripulilääke loperamidin pitoisuudet keskimäärin kaksinkertaiseksi. Gemfibrotsiili lisäsi, mutta vain hieman, kipulääke ibuprofeenin pitoisuuksia, eikä sillä ollut mitään vaikutusta unilääke tsopiklonin pitoisuuksiin toisin kuin aiemman kirjallisuuden perusteella oli odotettavissa. Toinen CYP2C8-estäjä, mikrobilääke trimetopriimi, nosti diabeteslääke pioglitatsonin pitoisuuksia keskimäärin noin 40 %. Gemfibrotsiili nosti diabeteslääke repaglinidin pitoisuudet 7-kertaiseksi ja tämä yhteisvaikutus säilyi lähes yhtä voimakkaana vielä 12 tunnin päähän viimeisestä gemfibrotsiiliannoksesta. Tehdyt havainnot ovat käytännön lääkehoidon kannalta merkittäviä ja ne selvittävät CYP2C8-entsyymin merkitystä useiden lääkkeiden metaboliassa. Gemfibrotsiilin tai muiden CYP2C8-entsyymiä estävien lääkkeiden yhteiskäyttö loperamidin kanssa voi lisätä loperamidin tehoa tai haittavaikutuksia. Toisaalta CYP2C8-entsyymin osuus tsopiklonin ja ibuprofeenin metaboliassa näyttää olevan pieni. Trimetopriimi nosti kohtalaisesti pioglitatsonin pitoisuuksia, ja kyseisten lääkkeiden yhteiskäyttö voi lisätä pioglitatsonin annosriippuvaisia haittavaikutuksia. Gemfibrotsiili-repaglinidi-yhteisvaikutuksen päämekanismi in vivo näyttää olevan CYP2C8-entsyymin palautumaton esto. Tämän vuoksi gemfibrotsiilin estovaikutus ja yhteisvaikutusriski säilyvät pitkään gemfibrotsiilin annostelun lopettamisen jälkeen, mikä tulee ottaa huomioon käytettäessä sitä CYP2C8-välitteisesti metaboloituvien lääkkeiden kanssa.