Telephone logs of neurosurgery specialty trainees: a time study.

PURPOSE: With a constant debate on working hours and improved patient outcomes, time studies are crucial to obtain and analyse timelines and work components. This includes time spent on communication. The aim of this study was to assess the magnitude and patterns of telephone call episodes in the work schedule of neurosurgery trainees. METHODS: Logs of handheld telephone sets assigned to neurosurgery specialty trainees in a British regional neurosurgical centre were obtained from the hospital switchboard for a 6-month period. This formed the primary data. Ringtime was added to the talktime for outgoing calls. Monday to Friday, 8 am-5 pm was considered as regular hours and the rest as other hours. The outcome measures used were number and duration of telephone episodes (individual and collective) and the timing of these episodes. RESULTS: During the study period of 6 months, there were 12071 incoming calls and 10712 outgoing calls (total calls-22783). The maximum number of incoming calls/ day/ trainee was in the range of 39-78 while the range for outgoing calls was 36-102. On an average, the on-call trainee made and received 33 and 36 calls respectively in a 24-hour period (mean call duration was 1.7 minutes) which meant that a telephone call intruded into the schedule almost once every 21 minutes. Typically, the on-call trainee spent 138 minutes on the telephone (69 calls) in 24 hours, while on an off-call day it was significantly less at 25 minutes (18 calls). Of the calls, 67% happened out of regular hours. CONCLUSIONS: Time spent on the telephone is a significant work component and would have a bearing on timelines.

Brain abscess in renal transplant recipients: report of three cases.

BACKGROUND: Neurologic complications occur in about 30% of renal transplant patients, infections being the most common. We encountered three such patients and present our experience in the management of such cases. CLINICAL MATERIAL: Three cases of brain abscess in renal transplant recipients are reported. These patients presented from 9-60 months after the transplant. One patient had a pyogenic abscess; in the second the organism identified was Nocardia asteroides; in the third, a fungal infection was responsible. In two patients excision of the abscess was done, while in one repeated aspirations with intracavitary antibiotics were used. All received systemic antimicrobial therapy. CONCLUSIONS: Central nervous system (CNS) complications, specifically infections, are quite common in renal transplant recipients, but reports of brain abscesses in these patients are very rare. The treatment options for such patients are discussed.

Calvarial malignant fibrous histiocytoma.

Primary malignant fibrous histiocytoma (MFH) of the central nervous system (CNS) is uncommon. We report cases of two young patients of MFH arising from the cranial meninges and involving the adjacent skull and scalp. There was infiltration of the brain in one case. Both the lesions were excised and primary scalp repair was performed.

Chronic extradural haematoma with delayed expansion.

A 35-year-old man became symptomatic 26 months after a head injury. CT showed an occipital-suboccipital chronic extradural haematoma (EDH). A surrounding membrane, with neovascularisation, was evident, both, on CT and at surgery. This unusually long interval between trauma and onset of symptoms suggests that delayed expansion of a chronic EDH should be kept in mind if planning conservative management. An EDH can be considered 'cured' only after disappearance of the membrane and haematoma on CT.