Should routine childhood immunizations be compulsory?

Routine childhood immunizations are compulsory in a small number of countries, including the United States of America. Arguments used to justify making immunizations compulsory include enhancing the health of the community and treating as paramount the rights of the child to be protected against vaccine-preventable diseases. But compulsory immunization infringes the autonomy of parents to make choices about child rearing, an autonomy which we generally respect unless doing so seriously endangers the child's health. We present a historical review and ethics discussion on whether routine childhood immunizations should be compulsory. We conclude that, for both ethical and practical reasons, routine immunization should not be compulsory if adequate levels of immunization can be achieved by other means.

Investigation of suspected deficient Fas-mediated apoptosis in a father and son.

BACKGROUND: A 2-year-old boy presented with symptoms consistent with a diagnosis of autoimmune lymphoproliferative syndrome (ALPS). His father had been splenectomized at age 12 with similar symptoms. ALPS is a rare hereditary syndrome that may result from a functional defect in Fas-mediated apoptosis. METHODS: Peripheral blood lymphocytes (PBL) and splenic lymphocytes from the patient and PBL from his father and a normal control were analyzed for surface Fas expression. They were then stimulated with an anti-Fas monoclonal antibody (DX2). Apoptosis was assayed by flow cytometry at 0, 20, 28, and 34 h. RESULTS: There was no significant difference in expression of Fas (CD95) in the PBL of the patient, his father, or the normal control, or the splenic lymphocytes. Compared with the normal control, the PBL of the patient and his father failed to progress to apoptosis. They also contained a markedly elevated proportion of CD3+CD4-CD8- "double-negative" cells. CONCLUSIONS: PBL from both the patient and his father expressed CD95, but failed to proceed to apoptosis after stimulation, suggesting a functional defect. These results and the clinical presentation are consistent with published descriptions of ALPS.

Parent-requested treatment.

The decision about EPO was referred to and made by the Drug Committee, a committee of physicians, nurses and pharmacists. This committee has perforce to make decisions about drugs and vaccines, decisions which sometimes have a significant ethical component due to concerns about cost, safety and efficacy. Our hospital is considering developing a Clinical Ethics Advisory Committee, to assist with difficult ethical decisions such as this one. Should such a committee be asked to make acute ethical judgements on patient management? Larcher describes his ideal Hospital Ethics Committee as nonprescriptive, and suggests a more appropriate role is retrospective analysis and reflective discussion of clinical ethical problems. Such discussion may help with future rather than current management issues, and can help support clinicians in their decisions and hospital staff in their management of patients.

Outcome evaluation of early discharge of asthmatic children from hospital: a randomized control trial.

The objective of our study was to compare the safety and efficacy of discharging asthmatic children from hospital on three versus four hourly nebulized salbutamol. The setting was a tertiary referral paediatric hospital in Sydney, NSW, Australia. The design was a randomized controlled parallel group study. All children admitted to hospital with acute asthma and who were over 18 months of age were eligible to enter the study. Patients were excluded if they had non-English speaking parents, no telephone, or chronic cardiac or neurological disease. Children were treated according to standard asthma management but were randomly allocated to be discharged on three or four hourly nebulized salbutamol. Patients were surveyed using a telephone questionnaire 1 to 2 weeks after discharge. The primary outcome measure was re-presentation to the Emergency Department (ED) within 7 days. Other outcomes included readmission to hospital, re-presentation to the local doctor, parental satisfaction and length of hospital stay. A total of 63 children were enrolled in the study (32 in the three hourly group and 31 in the four hourly group). There were no re-presentations to the ED or hospital readmissions within 1 to 2 weeks in either group. However, re-presentations to the local doctor were common, 71.8% in the three hourly and 74.1% in the four hourly groups, respectively. These were predominantly for routine review. The mean (+/- SD) hospital length of stay was not significantly different between the three and four hourly groups, 48.94 (+/- 20.61) and 54.88 (+/- 32.59) hours, respectively (P = 0.672). Parents felt the timing of discharge was 'too early' in five (15.6%) of three hourly and five (16.1%) of four hourly patients. Three (9.7%) of the four hourly but none of the three hourly patients felt they were sent home 'later than necessary'. Five (15.1%) of the three hourly and three (9.7%) of the four hourly group parents did not feel comfortable looking after their child at home immediately after discharge. None of these differences were statistically significant. Discharge of asthmatic children from hospital on three hourly nebulized salbutamol is as safe and effective as on four hourly. Parents are generally very satisfied with timing of discharge, irrespective of frequency of nebulization. Earlier discharge benefits both the child and their family, and improves hospital bed utilization.

"On the spot' vaccination: does it work?

OBJECTIVE: To trial and evaluate a system of "on the spot' vaccination for children up to the age of 15 years in the Early Childhood Centres of the Central Sydney Area Health Service, at the Royal Alexandra Hospital for Children and in a number of general practices in the area. METHODOLOGY: A brief questionnaire was used to collect data from parents and health care professionals about the child's vaccination status and vaccines given "on the spot'. RESULTS: Over an 8 week period in August-September 1993, 5162 questionnaires were completed; 71% of children were up to date with their vaccination. If Haemophilus influenzae type b vaccine, which had been introduced only 2 months before commencement of the study, was excluded, 84% of the children were up to date. A total of 441 children were given 663 vaccinations "on the spot'. Very few children were too ill to be vaccinated (6%). However, only 30% of those who needed vaccination "on the spot' actually received it (441 of 1480), and only 41% (24 of 58) of a subset of those who were not vaccinated were known to have complied 1 month later. Children attending Early Childhood Centres were younger than children attending general practices or the hospital. CONCLUSIONS: A high proportion of children who attended for routine or acute health care had vaccinations overdue (30%). If this scheme could be continued and expanded it would have an important impact on vaccination coverage, and hence on the incidence of vaccine-preventable diseases.

Pain and symptom control in paediatric palliative care.

Important differences become evident in a comparison of cancer pain between children and adults. Management of pain in children is commonly multidisciplinary, is less dependent on invasive measures and relies more on systemic therapy. Children are not little adults: their immaturity, developing cognition and dependence all influence their experience and interpretation of pain. Much progress has been made in altering practices such as under-prescribing and underdosing that have adversely affected adequate control of pain in children. The challenge for paediatric health care providers in the mid 1990s is not only to be informed of current practices in pain and symptom control in paediatric palliative care, but also to remember to establish those practices in day to day management. Even though pain and its effects in children are now better understood, it is often still not managed optimally. Good management of pain in children depends on accurate assessment. In the past 10 years, assessment of pain in children has advanced considerably. However, assessment of pain in the preverbal child is still inadequate and in need of attention. Sedation, tolerance and involuntary movements may occur as side effects of opioids in children and may cause significant problems in management of the dying child. Psychostimulants can diminish sedation to some extent, but there is little information as yet on the value of these drugs in children. Tolerance to opioids may develop quickly, leading to poor control of pain and distress for the child. Strategies to improve management of tolerance include use of regional anaesthetic techniques such as the epidural/intrathecal route for opioid administration. Involuntary movements induced by opioids are uncommon but have the potential to cause significant distress. The mechanisms underlying these side effects of opioids need to be established. Strategies are needed for the effective treatment and prevention of these side effects. Neuropathic pain can be severe, distressing and difficult to treat. Experience of its treatment in terminally ill children is limited. Effective use of tricyclic antidepressants and systemically administered local anaesthetics is still to be determined. Regional anaesthetic techniques may be of great benefit when neuropathic pain cannot be controlled with systemic therapy. Procedural pain is more common than pain related to disease in the management of paediatric cancer. Further research is needed to identify the best approach to its management. We have found nitrous oxide to be of great benefit in management of procedural pain in children. Non-pharmacological methods of treatment of pain in children, such as transcutaneous electrical nerve stimulation or acupuncture, may also be useful and should receive continuing evaluation. There are significant and current issues in paediatric palliative care besides management of pain. There are difficulties in the provision of home nursing care for children with cancer in the terminal phase of their illness, including lack of community nursing services at night and on weekends and lack of adequate home help for parents. Attitudes of staff involved in the care of the child and family and their commitment to working as a multidisciplinary team strongly influence the quality and success of care given. Pain control and palliative medicine are evaluable by measures of quality assurance or outcome, and adoption of such evaluations should improve standards of care. Euthanasia in children is even more difficult as an ethical dilemma than in adults. Optimum symptom control with current techniques should almost always obviate its consideration. We are opposed to euthanasia. Psychosocial and cultural issues all influence the family's experience of palliative care. Further research is necessary in all of these areas.(ABSTRACT TRUNCATED)

Epiglottic enlargement secondary to laryngeal sarcoidosis.

A case of laryngeal sarcoidosis manifesting as epiglottic enlargement in a 15-year-old boy is presented. Sarcoidosis of the larynx is unusual in children but should be included in the differential diagnosis of epiglottic enlargement.

Review of intubation in severe laryngotracheobronchitis.

Of 208 children who required relief of severe airway obstruction due to laryngotracheobronchitis by an artificial airway (nasotracheal intubation or tracheostomy) during a 10-year-period, 181 (87%) were intubated and later extubated. Twenty-seven children (13%) had tracheostomies performed. The tracheostomies were for severe subglottic narrowing precluding the passage of an adequate size endotracheal tube in 10 children, and for severe endotracheal tube trauma in 17 children. Five children developed acquired subglottic stenosis (2.4% of 208) and 1 of these has a retained tracheostomy. One child died of cardiac disease. The remaining 202 children had no long-term complications of laryngotracheobronchitis, intubation, or tracheostomy. It is concluded that nasotracheal intubation is a satisfactory artificial airway for laryngotracheobronchitis. Endoscopic evaluation in a selected group of these children will identify those with significant intubation trauma or severe subglottic narrowing in whom continued intubation may cause permanent subglottic damage. The low incidence of acquired subglottic stenosis in this series supports the practice of selective endoscopy and tracheostomy.

Seizures associated with 1% cyclopentolate eyedrops.

A 4.5 year old boy with cerebral palsy presented with seizures associated with facial flushing and tachycardia following the instillation of 1% cyclopentolate, a commonly used mydriatic in paediatric practice. He had no prior history of convulsions. This case demonstrates the uncommon, though serious, atropine-like side effect of cyclopentolate eyedrops (Cyclogyl, Alcon) in usual dosage in a brain damaged child without an epileptic focus.

Ventilator-dependent children.

The issue of the ventilator-dependent child is a relatively-new one in Australia. Ventilator-dependent children pose complex and unique ethical, medical, economic and psychological problems. The experience of two Australian centres that are involved with the care of ventilator-dependent children is reported. Most of these children now are being cared for at home. Aspects of home care are outlined. After the initial period, the technical aspects are not a problem for most parents for whom the major issues are the provision and funding of nursing support. The complex ethical issues that are involved are discussed. It is concluded that undergoing ventilation at home rather than in a hospital appears to make the best of an otherwise almost-intolerable situation for ventilator-dependent children, but that much more information is required about the outcome for these children and the long-term psychosocial impact of this treatment.