Ventilation tubes and cochlear implants: what do we do?

OBJECTIVE: To determine current practice management with respect to ventilation tubes and cochlear implants. STUDY DESIGN: Questionnaire. SETTING: All members of the American Neurotology Society were sent questionnaires. MAIN OUTCOME MEASURES: Members were asked a series of questions including how they deal with ventilation tubes before cochlear implantation, how they manage serous otitis media in patients undergoing cochlear implantation, and how they manage otitis prone children with cochlear implants. RESULTS: Two hundred and twenty members returned questionnaires. Surgeons who replied perform an average of 25 implants per year: 15 in adults and 10 in children. Analysis of the data revealed a wide practice variation between surgeons. Fifty-six percent of surgeons will place a cochlear implant in a patient with a clean, dry ventilation tube in place. More than half the surgeons will place a ventilation tube in a child with serous otitis media, let the ear settle down, and perform the cochlear implant at a second operation. Wide variation in the management of otitis prone children with cochlear implants exists with respect to placement of ventilation tubes. Only 5% of surgeons reported any complications with cochlear implants that they attributed to ventilation tubes. There were a number who suggested their practice had changed since the recent identification of issues involving meningitis in implantees. CONCLUSION: Wide practice variation exists with the management of ventilation tubes in cochlear implant patients. On the basis of the results of this survey, it is acceptable to place cochlear implants in patients with clean, dry ventilation tubes. It also acceptable to place ventilation tubes in otitis prone children with cochlear implants. Despite theoretic concerns, the reported incidence of complications is low.     

Haematologists' approaches to the management of adolescents and young adults with acute leukaemia

Approaches to the management of adolescents and young adults with acute leukaemia were investigated by sending a questionnaire to hospitals identified as having diagnosed or treated patients aged 15-29 years. The responses demonstrated the types of hospital treating these patients, the haematologists' perceived practice for entry of patients to Medical Research Council (MRC) leukaemia trials and reasons for non-entry. Data were linked to MRC trials data to determine the proportion of patients aged 15-29 years at diagnosis in responding hospitals actually treated in MRC leukaemia trials in the 5 years preceding the questionnaire. Eighty-two per cent of haematologists stated that they entered patients 'always' or 'whenever possible' for acute myeloid leukaemia (AML) and 76% for acute lymphoblastic leukaemia (ALL), but actual entry rates from the study hospitals were 46% of 239 AML patients and 36% of 182 ALL patients. The reasons most commonly reported for not entering eligible patients to national leukaemia trials were clinician preference for one arm of an MRC trial, a regional study or non-trial protocol, and concern about workload and ethical approval.     

Comment on ‘Predicting recurrence in axillary node negative breast cancer patients’, by Rosner and Lane

on behalf of the Nottingham Breast Unit     

Prevalence of behaviour disorders in low birthweight infants

OBJECTIVE--To determine the prevalence of behaviour disorders in low birthweight infants. DESIGN--Children of birth weight < or = 2000 g born to mothers resident in Merseyside in 1980-1 assessed using the Rutter parent and teacher behaviour questionnaires and the Conner modification of the Rutter teacher questionnaire. Children attending normal schools were assessed with controls matched for age, sex, and class in school. Children attending special schools were assessed unmatched. SUBJECTS--233 matched case-control pairs attending normal primary schools and 46 unmatched children attending special schools. SETTING--Primary and special schools. MAIN OUTCOME MEASURES--Emotional, conduct, and undifferentiated behaviour disorders and hyperactivity. RESULTS--On the parental questionnaire screen, 36% of the cases and 22% of the controls had a behaviour disorder and on the teacher questionnaire the proportions were 27% and 12% respectively. Hyperactivity was significantly more common among male cases than their controls (21% v 5.0%) but differed little among female cases and controls (9% v 7%). CONCLUSIONS--Improving neonatal survival of low birthweight infants is accompanied by a higher prevalence of behaviour disorders. The long term implications for psychiatric morbidity and other adult disease must be monitored.     

BENIGN GASTROCOLIC FISTULA ASSOCIATED WITH PERITONITIS

SUMMARY Gastrocolic fistula is most often related to malignancy or previous gastric surgery. It is an uncommon complication of benign gastric ulceration in patients who have not had a previous operation. Benign gastrocolic fistula associated with peritonitis is extremely rare — this case is only the fourth ever reported. The patient presented with an acute abdomen, and subsequent investigations demonstrated a gastrocolic fistula of benign aetiology.     

Comparative study of pinning in situ and open epiphysiodesis in 105 patients with slipped capital femoral epiphyses

One hundred five patients were treated for slipped capital femoral epiphyses during the period from 1964 to 1976. Attempts were made to evaluate the differences in results of multiple pinning and open epiphysiodesis performed to treat this problem. Pinning in situ was performed in 61 hips, and open epiphysiodesis was performed in 33 hips. The average follow-up period was seven years four months for pinning in situ and six years seven months for open epiphysiodesis. The average slippage was 22 degrees for patients treated by pinning in situ and 30 degrees for patients treated by open epiphysiodesis. At follow-up evaluation 91.7% of the patients treated by pinning in situ had good or excellent results, as compared with 71.6% of the patients treated by epiphysiodesis. For the patients treated by pinning in situ, 5% had poor results, and 3.3% were considered failures. For the patients treated by epiphysiodesis, 3.4% had poor results, while 25% were considered failures. Pinning in situ is the treatment of choice. It is more predictable, has less complications, and provides better long-term results.