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Biomedical subjects

K Baldwin

Publications and source records attributed to K Baldwin.

30 records · Page 2Linked to original sources
PubMed1992

Psychiatric and family functioning in children with leukemia and their parents.

The present study reports data from a cross-sectional investigation of the psychiatric and psychosocial functioning of 55 children diagnosed with acute lymphocytic leukemia and their families at three points in time: diagnosis (newly diagnosed), 1 year postdiagnosis, and 1 year after the completion of chemotherapy (off-therapy). Results reveal minimal psychopathology in these children and their parents based on self- and informant-reports and structured diagnostic interviews. These families appear to be functioning adequately and report more family cohesiveness and marital satisfaction after chemotherapy was completed. Coping strategies commonly used by children and their parents include problem-solving, a positive outlook, and good communication. Implications for psychiatric consultation are presented.

Adaptation, Psychological↗
PubMed1992

Cognitive status of children treated with central nervous system prophylactic chemotherapy for acute lymphocytic leukemia.

Treatment-related cognitive impairments have been reported for survivors of childhood leukemia following prophylactic central nervous system (CNS) treatment with craniospinal radiation. We examined the neurocognitive status of 46 children with acute lymphocytic leukemia (ALL) to assess the impact of a regimen consisting of systemic chemotherapy and prophylactic CNS chemotherapy. By comparing three groups of ALL children (i.e., patients whose diagnosis was recent, patients 1 year postdiagnosis currently receiving CNS prophylactic chemotherapy, and off-therapy patients who had been treated with chemotherapy for 3 years) and their healthy siblings on measures of sequential and simultaneous processing, we were able to examine the effects of CNS prophylactic and systemic chemotherapy at various points during treatment. Results indicate that the children who had received a 3-year course of chemotherapy (off-therapy patients) were more impaired on tasks involving right-hemisphere simultaneous processing than were sibling controls or ALL children whose diagnosis was recent and whose treatment had just begun. Age at diagnosis did not interact with the effects of chemotherapy. These findings support the need for continued evaluation of cognitive functioning in ALL, children receiving CNS prophylactic chemotherapy to identify potential harmful neurocognitive sequelae of treatment.

Journal Article↗
PubMed1991

Gender differences in a clinic-referred sample of attention-deficit-disordered children.

This study of attention-deficit-disordered children revealed that females were more frequently retained in school and evidenced greater impairment on spatial memory tasks. Moreover, there was a trend for girls to be older at the time of referral. With age, the girls evidenced more severity across a wider array of measures, including cognitive functioning, poorer academic achievement, and more problems with peers.

Achievement↗
PubMed1990

Ultrastructural correlates of meiotic maturation in mammalian oocytes.

Immature mammalian oocytes reside in ovarian follicles with junctionally coupled granulosa cells. When released from a currently undefined meiotic arresting influence, these oocytes resume meiosis to progress from late diplotene (germinal vesicle stage) through the first meiotic division to metaphase II. Oocytes remain at metaphase II until fertilization activates them to complete meiosis. This review summarizes ultrastructural events that occur during meiotic maturation in mammals. Developmental correlates that promise a clearer understanding of regulatory mechanisms operating to control maturation are emphasized. By use of TEM of thin sections, freeze-fracture analysis, and replicated oocyte cortical patches, we demonstrate stage-specific changes in the oocyte nucleus, reorganization of cytoplasmic organelles, correlations between oocyte maturational commitment and the junctional integrity of associated granulosa cells, and definition of the components comprising the oocyte cortical cytoplasm.

Animals↗
PubMedDate not supplied

Adolescent cancer survivors. Psychosocial and familial adaptation.

Adolescent cancer survivors were compared with nondiseased control subjects on measures of adaptation, coping, body image, sexual adjustment, psychopathology, and family functioning. Cancer survivors reported no major difficulties in social competence, overall coping, and family communication. Although their school teachers reported no symptoms of psychopathology, the cancer survivors did report body image disturbances and adjustment difficulties. Further, the surviving adolescents were eager to present themselves favorably. Compared with nondiseased control families, families of survivors were characterized as somewhat inflexible. Implications for clinical practice include the careful monitoring of youth who have survived cancer as well as sensitivity to underlying concerns that the survivors and their families may avoid.

Adaptation, Psychological↗