The DSM-IV Child Psychiatry Work Group surveyed 460 child psychiatrists about their use of DSM-III-R and their reactions to specific proposed nosological revisions for DSM-IV. This paper presents the responses of the sample as a whole and of respondent subgroups with different theoretical, practice, and training characteristics. The survey indicates that DSM-III and DSM-III-R are widely used and generally accepted by child psychiatrists. Ninety-eight percent of respondents believe a criterion-based diagnostic system is useful, and 65% consider DSM-III-R to be an improvement over DSM-III. Depending on the diagnosis 47% to 66% of the respondents reported that they generally assess all applicable criteria and 28% to 49% often refer to the manual before assigning a diagnosis. A majority of respondents supported proposals for several new diagnostic subtypes. Ninety-three percent of respondents indicated that "adequacy of family support" was very valuable for treatment planning or estimating prognosis. Fifty-five percent of respondents admitted to diagnosing adjustment disorders in order to avoid the stigma associated with other disorders. Child psychiatrists who are psychodynamically oriented or practicing in an office-based setting or out of training for more than 10 years tend to use the DSM-III-R less rigorously.

Adolescent↗

PubMed1991

The erythrocytes in paroxysmal nocturnal haemoglobinuria of intermediate sensitivity to complement lysis.

The sensitivity to lysis by complement of the erythrocytes of 56 patients with paroxysmal nocturnal haemoglobinuria (PNH) was compared to the membrane expression of decay accelerating factor (DAF, CD55), membrane inhibitor of reactive lysis (MIRL, CD59) and acetylcholinesterase (AChE). Most patients (36/50 72% in whom the analysis could be made) appeared to have erythrocytes of intermediate sensitivity to complement in the blood. These cells appeared as a discrete population of cells (PNH II cells), as a 'tail' of cells slightly less sensitive than the predominant PNH III cells (previously called PNH IIIb cells), or as a continuous spectrum of cells sensitive to complement. The PNH III cells totally lacked all three proteins (DAF, MIRL, AChE) by flow cytometric analysis whereas PNH I cells appeared to have normal or nearly normal amounts of each. The cells of intermediate sensitivity (PNH II) had coordinately decreased expression of all three proteins; the level of expression of DAF and MIRL paralleled the sensitivity of the cells to the haemolytic action of complement.

Acetylcholinesterase↗

PubMed1991

Mental retardation and psychiatric disorders.

Estimates of the prevalence of comorbidity of psychiatric disorders and mental retardation in community and clinical populations range from 14.3 to 67.3 percent. A wide variety of disorders have been reported in this population, including schizophrenia, depression, and, commonly, conduct disorder. The incidence of specific disorders appears to be related to the level of retardation and the concomitant presence of seizure disorder. Accurate assessment of psychiatric disorders in this population is difficult because mentally retarded patients have poor communication skills and because most diagnostic instruments were developed for persons of normal intellectual functioning. Treatment includes educational, behavioral, and pharmacological interventions, but guidelines for safe use of psychotherapeutic drugs are needed.

Comorbidity↗

PubMed1991

Diagnostic and assessment issues related to pharmacotherapy for children and adolescents with autism.

Autism involves not only developmental delays but also aberrant behavior, both of which change in nature over time. Rating instruments may be useful to assess maladaptive and adaptive behaviors of autistic children in a standardized way and, perhaps, to measure change due to treatment. With the expansion of basic science, knowledge, and technology, there is increasing evidence that autism is etiologically heterogeneous. Currently, there is no biological marker specific to autism, although hyperserotonemia is a consistent finding in one third of autistic children. An aim of basic science research has been to develop a rational pharmacotherapy based upon the underlying neurochemistry. However, at the present time, this approach has not always been successful. It is expected that the development and use of more restrictive criteria, delineation of subtypes of autism, and interaction of descriptive, behavioral, clinical, and basic research will lead to more effective planning for treatment. The relationship of assessment to treatment response is presented and discussed.

Adolescent↗

PubMed1991

Environmental control of glutaraldehyde.

Explore the source record for details and available documents.

Air Pollutants, Occupational↗

PubMed1991

Repeated episodes of neuroleptic-related dyskinesias in autistic children.

The objective of this study was to examine data from 14 autistic children who developed repeated episodes of haloperidol-related dyskinesias in an ongoing, long-term maintenance clinical trial. The sample consisted of 9 males and 5 females, whose ages ranged from 3.4 to 6.7 years. These 14 children are a subsample of 29 children who developed dyskinesias at least once. In each subsequent episode, the dyskinesias tended to occur increasingly earlier and to last longer. Most of the dyskinesias developed upon haloperidol withdrawal. The topography of dyskinesias, the relationship of behavioral symptoms to severity of dyskinesias, and an attempt to characterize subgroups with dyskinesias are also presented.

Antipsychotic Agents↗

PubMed1991

Predictors of side effects associated with lithium administration in children.

Data were pooled from three controlled and double-blind studies of lithium carbonate involving a total of 48 hospitalized children, and secondary data analyses were conducted. The objective was to assess whether there is a relationship between a child's chronological age and side effects associated with lithium administration. Two dependent measures of side effects were investigated: number of side effects per child and number of episodes of side effects per child. The children were diagnosed as having conduct disorder with a profile of severe aggressive and explosive behavior; their ages ranged from 5.08 to 12.92 yrs (mean, 9.23 yrs). For the entire sample of 48 children, the effect of age on side effects was statistically significant (p = .057); younger children had more side effects than older children. This relationship continued to hold after adjustment for weight, serum lithium levels, optimal dose, and duration of optimal dose.

Child↗

PubMed1991

Biochemical abnormalities in multiple myeloma.

Monoclonal gammopathies can either be benign or more commonly malignant. The commonest disease associated with it is multiple myeloma. Over the seven-year period 1984-1990, two hundred and thirty-four monoclonal gammopathies were seen at the University Hospital, Jamaica. Multiple myeloma was diagnosed in one hundred and fifty-six cases (84 males and 72 females). The diagnoses of most of the others were not known as the samples came from other institutions. Of the patients with myeloma, the most common immunoglobulin type was IgG followed by IgA and then pure light chain disease. Only in about half of the cases where urine was analysed was Bence-Jones protein found. The majority of the cases had abnormal total serum protein, albumin and total globulin concentrations. Most of the cases also were in renal failure. Hypercalcaemia, hyperphosphataemia, elevated alkaline phosphatase, gammaglutamyl transferase and aspartate aminotransferase occurred in about one-third of them. These results were not much different from those reported in other countries.

Adult↗

PubMed1991

Idiotype vaccination post-bone marrow transplantation for B-cell lymphoma: initial studies in a murine model.

Studies in the 38C13 model, a lethal murine B-cell lymphoma of C3H origin, have previously demonstrated the efficacy of immunization with tumor idiotype against established tumors, especially in the setting of reduced tumor burden when combined with chemotherapy. We have extended these studies to test the protective effect of immunization with 38C13 idiotype protein (38C-Id), coupled to KLH and administered with an adjuvant, against a subsequent tumor challenge following lethal total body irradiation (950 R) and reconstitution with syngeneic bone marrow (20 x 10(6) cells) from normal donors. Animals prepared in this manner which were immunized with 38C-Id after 3 weeks recuperation and challenged with 1000 38C13 tumor cells 2 weeks later demonstrated significantly longer survival when compared to control animals which had been immunized with irrelevant idiotype protein. Irradiated reconstituted mice immunized after 5 weeks recuperation and challenged with 1000 tumor cells also demonstrated prolonged survival compared to controls, as well as a small number of cures (approximately 40%). Anti-38C-Id antibodies, implicated in the mechanism of idiotype induced anti-tumor immunity in this model, were detectable after immunization at both 3 and 5 weeks, although there was no significant correlation between serum antibody levels and survival of individual mice. These results suggest that immunologic recovery as early as 3 to 5 weeks following marrow grafting is sufficient to allow induction of idiotype-specific, anti-tumor immunity and form a model for our clinical trial of tumor idiotype vaccination for patients with B-cell lymphoma undergoing autologous BMT.

Animals↗

PubMed1991

Paediatric cardiology. A proposed training programme.

In January 1989, The Royal Liverpool Children's Hospital, Myrtle Street, moved to the Alder Hey branch site. This involved all paediatric in-patient services, including the Supra-Regional Paediatric Cardiac Unit. As a result of this amalgamation, the cardiac theatre nursing staff became part of the general theatre complex and an integration of theatre staff occurred. This identified a need by the general theatre nursing staff for paediatric cardiology experience. This programme of paediatric cardiac experience is designed to ensure the integration of theory and practice. The participants of the programme are seen as autonomous learners who will be supported throughout the programme by a facilitator who will be an experienced nurse within the cardiac unit or cardiac theatre. It is therefore envisaged that the programme will be flexible and acknowledge the participants previous theoretical and practical nursing skills.

Cardiac Surgical Procedures↗

PubMed1991

Sudden infant death.

Explore the source record for details and available documents.

Attitude to Health↗

PubMed1991

Factors related to haloperidol response and dyskinesias in autistic children.

A secondary analysis of data pooled from three studies (Anderson et al. 1984, 1989; Campbell et al. 1978) was performed to identify variables predictive of haloperidol response in 125 autistic children, with ages ranging from 2.3 to 8.2 years. Mean behavioral improvement was greater under haloperidol treatment conditions than under placebo. Higher intelligence quotient (IQ) was predictive of reduction in behavioral symptoms under general conditions of haloperidol or placebo treatment, while older children were found to respond favorably to haloperidol itself. Under both haloperidol and placebo conditions, there was also a tendency for greater reduction in symptoms, in terms of raw score and percent change, for those with greater initial severity of illness. Results for initial severity of illness as a predictor of improvement generalized across a wide variety of behavior not specific to autism (e.g., hyperactivity and temper outbursts). However, mean behavioral improvement and its prediction with demographics for individuals tended to be more specific to symptoms related to autism per se. Reduction in symptoms during short-term haloperidol treatment was not found to be related to whether or not children developed dyskinesias in subsequent long-term haloperidol administration.

Autistic Disorder↗