This retrospective analysis describes the clinical characteristics, treatment, and outcome of 19 patients aged 80 years or older with odontoid fractures. The fractures were due to falls in 15 patients (78.9%) and were associated with motor-vehicle accidents in four. Type III fractures were seen in three patients and type II fractures in 16. No patient suffered a neurological injury associated with the fracture. Five patients (26.3%) died during hospitalization; factors contributing to their death included prolonged bed rest, associated injuries, and concomitant medical illnesses. The mean follow-up period in the remaining 14 patients was 28.8 months (range 5 to 72 months). Eight patients with a posterior displacement of 5 mm or less were treated with cervical immobilization, three of whom showed a stable non-union of the fracture site at follow-up review. One patient with 10-mm displacement refused operative treatment. Three of the patients without surgical treatment subsequently died from unrelated causes; all remaining patients resumed their routine activity. Five patients with displacement of 5 mm or greater and instability at the fracture site were treated with posterior cervical fusion of C1-2 using wire and autologous iliac bone grafts. In this group, no operative morbidity or mortality occurred and stable constructs developed in all patients; one patient died from an unrelated cause during the follow-up period and the other patients resumed their normal activity. Prolonged bed rest caused respiratory complications in two of six patients who survived initial hospitalization; two of three patients treated with rigid immobilization developed complications that required alternative treatments.

This clinical experience indicates that rFVIIa may be safe and effective as the initial hemostatic agent for rapid reversal of orally administered anticoagulation medications in patients who require urgent neurosurgical intervention.

No abstract

A retrospective analysis was undertaken in a consecutive series of 33 full-term infants (birth weight > 2500 g and a minimum of 37 weeks gestational age) with symptomatic intracranial hemorrhage (ICH) admitted to a regional neonatal intensive care unit from January 1986 to December 1992. Eleven infants were born in our institution; 17 were male. The estimated local incidence of symptomatic ICH for the inborn population was 4.9/10000 live births, with a regional incidence of 2.7/10000 live births. Twenty-four (72.3%) infants presented with seizures, apnea, or respiratory distress. Five (15.1%) children developed ICH associated with extracorporeal membrane oxygenation, ventriculoperitoneal shunting, and cardiac surgery. There were two deaths (6.1%) associated with a grade IV periventricular hemorrhage (PVH) and cardiac surgery. Nine infants (27.3%) showed PVH, while an additional nine children developed multifocal cortical hemorrhages. Eight infants (24.2%) showed extra-axial ICH, four children (12.1%) sustained lobar hemorrhages, and three children (9.1%) showed ICH associated with prenatal CNS abnormalities. Excluding five children with iatrogenic ICH, coagulopathies occurred in 9 of 28 infants (32.1%) and constituted a major determinant of the development of ICH. Neurosurgical intervention was limited to one infant with massive ICH and one child with hydrocephalus as a late sequela of ICH. Developmental follow-up was complete in 32 children with a mean and median duration of 3.4 years. Full-term infants with ICH associated with risk factors for hypoxic-ischemic injury showed a significantly greater risk of developmental delay compared to infants with uncomplicated ICH.

No abstract

Approximately 12 million Americans undergo spinal manipulation therapy (SMT) every year. Renewed interest in this method requires an analysis of its reported risks and possible benefits. This review describes two patients with spinal cord injuries associated with SMT and establishes the risk/benefit ratios for patients with lumbar or cervical pain. The first case is a man who underwent SMT for recurrent sciatica 4 years after chemonucleolysis. During therapy, he developed bilateral sciatica with urinary hesitancy. After self-referral, myelography demonstrated a total block; he underwent urgent discectomy with an excellent result 3 months after surgery. The second patient with an indwelling Broviac catheter and a history of lumbar osteomyelitis underwent SMT for neck pain. Therapy continued for 3 weeks despite the development of severe quadriparesis. After self-referral, he underwent an urgent anterior cervical decompression and removal of necrotic bone and an epidural abscess with partial neurological recovery. An analysis of these cases and 138 cases reported in the literature demonstrates six risk factors associated with complications of SMT. These include misdiagnosis, failure to recognize the onset or progression of neurological signs or symptoms, improper technique, SMT performed in the presence of a coagulation disorder or herniated nucleus pulposus, and manipulation of the cervical spine. Clinical trials of SMT have been summarized in several recent articles.(ABSTRACT TRUNCATED AT 250 WORDS)

Elderly patients with benign lesions of the spinal canal may achieve significant reduction in limb pain and increases in ADL following appropriate surgery, with a tolerable rate of severe complications. The preoperative physical condition of the elderly patient served as an indicator for operative morbidity.

Over the past 4 years, 7.4% of deaths caused by strangulation in Peoria County, Ill., involved children under 18 years of age. Clinical review of a consecutive series of 13 children treated from 1985 through 1994 revealed an incidence of 32 of 10,000 intensive care unit admissions with a 5.5:1 male bias. Accidental causes were seen in six children, with suicide or autoerotic causes prevalent in older children and adolescents. Five children had behavioral disorders before injury. The initial Glasgow Coma Scale score was 8 or below in seven children. Cervical roentgenograms in all patients and computed tomographic examinations performed in seven children were interpreted as normal. Seven children required ventilatory assistance, and four had pneumonia or acute lung injury. Intracranial pressure monitoring in three children failed to reveal sustained elevations of pressure. Serial changes in electroencephalograms in five patients paralleled improvements in their clinical examinations. Ten children were normal on follow-up; one adolescent reported mild neurologic sequelae and one adolescent showed severe disability. One adolescent died 2 days after injury. Comparison of this series with previous reports of 26 children indicated that the extent of the initial injury and effectiveness of resuscitation were major determinates for outcome. Pulmonary complications were common, whereas the development of elevated intracranial pressure indicated a poor prognosis and suggested the use of telemetry in children, with clinical evidence of severe injury. Continued awareness of preventative measures for accidental strangulation in infants and intentional hanging in children with behavioral disorders may reduce the incidence of these injuries.