RESUMEN
Thrombolytic therapy has been proven to be beneficial in selected patients with ischaemic strokes. Early diagnosis is paramount because there is a narrow therapeutic window for these patients to derive benefit from thrombolytics. We sought to evaluate the timing of stroke presentations at the University Hospital of the West Indies (UHWI) in order to assess the potential eligibility for definitive therapy A retrospective audit of all consecutive patients who had emergent computed tomographic (CT) scans for suspected ischaemic stroke at the UHWI was performed over a six-month period between February 2006 and July 2006. Data were extracted from the hospital records and analysed using SPSS version 12. There were 331 patients evaluated with brain CT for a clinically suspected stroke during the study period. Complete time documentation and CT scans were available for analysis in 171 patients with ischaemic strokes. The average age was 64.5 years (range +/- SD: 3-98 +/- 19.9 years) with a slight male preponderance (58% vs. 42%). There was considerable pre-hospital delay with 63% of patients presenting more than 12 hours after the onset of symptoms. There were also long inhospital delays. Only 52% of patients were assessed by a physician within an hour of presentation to hospital and only 55% of patients had CT scans completed within three hours of a physician s request. Although thrombolysis is not routinely performed for ischaemic strokes at our institution, sensitization of physicians and the general public in our setting to symptoms and signs of this disease is urgently needed to improve stroke management, whereby definitive treatment can be considered for selected patients.
Asunto(s)
Accidente Cerebrovascular/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/diagnóstico por imagen , Terapia Trombolítica , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
Head-injured patients are often transferred to the University Hospital of the West Indies (UHWI) for tertiary care. There is no standardized, agreed protocol governing their transfer. During the three-year period January 1998 to December 2000, 144 head injured patients were transferred to the UHWI from other institutions. They were 70% male, had a mean age of 34 years and spent a mean of 13 days in hospital. Eighteen per cent were admitted to the Intensive Care Unit, where they spent a mean of nine days. On arrival, mean pulse rate was 92 +/- 22 beats/minute, mean systolic blood pressure was 130 +/- 27 mmHg and mean diastolic was 76 +/- 19mmHg. Twenty-eight per cent of patients had a pulse rate above 100/min on arrival and 13.8% had systolic blood pressure below 60 mmHg. The Glasgow Coma Scale score was unrecorded at the referring institution in 70% of cases and by the receiving officers at the UHWI in 23% of cases. Intubation was done on only half of those who were eligible. Junior staff members initiated and carried out transfers whenever this was documented. The types of vehicles and monitoring equipment used could not be determined in most instances. Fifty-eight per cent of patients had minor head injuries, 12%, severe injury and 33%, associated injuries requiring a variety of surgical procedures by multiple specialties. Most patients (80.6%) were discharged home but 11.8% died in hospital. Transfer of head-injured patients, many with multiple injuries is not being performed in a manner consistent with modern medical practice. There is urgent need for implementation of a standardized protocol for the transfer of such patients in Jamaica.
Asunto(s)
Traumatismos Craneocerebrales/clasificación , Transferencia de Pacientes/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Protocolos Clínicos , Traumatismos Craneocerebrales/epidemiología , Estudios Transversales , Femenino , Hospitales Universitarios/estadística & datos numéricos , Humanos , Lactante , Puntaje de Gravedad del Traumatismo , Jamaica/epidemiología , Masculino , Persona de Mediana Edad , Transferencia de Pacientes/métodos , Transferencia de Pacientes/normas , Sistema de RegistrosRESUMEN
This retrospective, descriptive study reviewed the patient profile, disease spectrum, indications for and results of treatment and complications of all 27 patients who had neuroendoscopy at the University Hospital of the West Indies (UHWI) over the three-year period between November 2000, when the service was first introduced, and November 2003. Nineteen (67.9%) were males and eight were females. Their mean age was 27.5 +/- 21.4 years with a range of four months to 70 years. Of the entire group, 20 had hydrocephalus with raised intracranial pressure, of which 15 had endoscopic third ventriculostomy (ETV) for the treatment of obstructive hydrocephalus, using two different techniques for ventricular floor fenestration. There was no demonstrable difference in outcome between the water jet and blunt forceps techniques. Three procedures failed to relieve the hydrocephalus, requiring subsequent ventriculo-peritoneal shunts. Three patients had successful cyst fenestrations. Six patients had endoscope assisted trans-sphenoidal resection for pituitary tumours. There were five complications and no deaths. Mean hospital stay was 18.4 +/- 16.7 days and mean follow-up was 29 weeks. There were no late failures. Neuroendoscopy is the treatment of choice for obstructive hydrocephalus due to aqueduct stenosis or posterior fossa tumours and has the advantage of avoiding shunt related complications. It is safe and effective for the majority of patients and has a significant role in the management of neurosurgical patients in the Caribbean.
Asunto(s)
Hidrocefalia/cirugía , Neuroendoscopía , Adulto , Femenino , Estudios de Seguimiento , Humanos , Jamaica , Tiempo de Internación/estadística & datos numéricos , Masculino , Procedimientos Neuroquirúrgicos , Estudios Retrospectivos , Factores de TiempoRESUMEN
Gunshot injuries are an escalating social and medical dilemma in many Western and some developing countries. Of 40 patients arriving at the University Hospital of the West Indies (UHWI), Jamaica, from 1993 to 1998, with gunshot wounds of the head, 30 were admitted. Six of those admitted died within 24 hours, five with poor Glasgow Coma scores. Ten patients had surgery, two of whom died. Six complications occurred: two patients each developed an infection, cerebrospinal fluid fistula or seizures. All patients were victims of an assault and all had intracranial penetration, the most common sites of which were facial and frontal. Median hospital stay was eleven days. The Glasgow Coma Score on admission was a good prognostic indicator. Fourteen patients had associated injuries, four of which were in the neck. Surgery was considered inappropriate for moribund patients and those with inaccessible bone and bullet fragments. Young males were the most common victims of this devastating form of assault.