RESUMO
BACKGROUND: Cerebrovascular accidents or stroke constitute the second leading cause of mortality worldwide. Low- and middle-income countries bear most of the stroke burden worldwide. The main objective of this study is to determine the burden of stroke in Rwanda. METHODS: This was a prospective observational study in 2 parts: 6 months baseline data collection and outcome assessment sessions at 1 year. RESULTS: A total of 96 patients were enrolled in our series. Stroke constituted 2100 per 100,000 population. Of all patients, 55.2% were male and most (60%) were 55 years and older. Of all patients and/or caretakers, 22% were not aware of their previous health status and 53.5% of hypertensive patients were not on treatment by the time of the event. Median presentation delay was 72 hours for patients with ischemic stroke and 24 hours for patients with hemorrhagic stroke. Most patients had hemorrhagic stroke (65% vs. 35%), and more patients with hemorrhagic stroke presented with loss of consciousness (80% vs. 51%). Many patients (62% ischemic group and 44% hemorrhagic group) presented with severe stroke scores, and this was associated with worst outcome (P = 0.004). At 1 year follow-up, 24.7% had no or mild disability, 14.3% were significantly disabled, and 61% had died. CONCLUSIONS: Our results show that stroke is a significant public health concern in Rwanda. Risk factor awareness and control are still low and case fatality of stroke is significantly high. The significant delay in presentation to care and presentation with severe stroke are major contributors for the high mortality and severe disability rates.
Assuntos
Acidente Vascular Cerebral/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Isquemia Encefálica/mortalidade , Hemorragia Cerebral/mortalidade , Efeitos Psicossociais da Doença , Serviços Médicos de Emergência/estatística & dados numéricos , Feminino , Mortalidade Hospitalar , Humanos , Hipertensão/mortalidade , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Paresia/mortalidade , Prognóstico , Estudos Prospectivos , Medição de Risco/métodos , Ruanda/epidemiologia , Convulsões/mortalidade , Acidente Vascular Cerebral/terapia , Inconsciência/mortalidade , Adulto JovemRESUMO
OBJECTIVES: This study was aimed at 1) reporting cases of missed cervical spine injuries treated at a tertiary-level hospital, King Faisal Hospital, Rwanda (KFH-R), and 2) identifying the causes of delaying the diagnosis. METHODS: We prospectively collected data from patients with a missed or delayed cervical spine and/or cord injury treated at King Faisal Hospital, Kigali for a 12-month period (January 2012 to December 2012). The total number of cervical spine injury patients treated at our center was retrieved from the hospital admission registry. RESULTS: Forty-two patients with cervical spine or spinal cord injuries were treated at KFH-R in 2012, and 4 of them had a missed or delayed diagnosis. Clinical and radiologic findings of all 4 patients are presented, and the reasons for delaying diagnosis are identified. CONCLUSION: This study found that the cervical spine injuries were missed in 9.5% of the cervical spine trauma patients and resulted in a longer hospital stay for all 4 patients and severe disability in 1 patient (25%). The reasons for missed diagnoses in this study were 1) lack of cervical spine radiographic evaluation, 2) inadequate cervical spine radiographs to show the level of injury, 3) poor sensitivity of cervical spine plain radiography, 4) poor physical examination, 5) the presence of a distracting injury, and 6) poor sensitivity of radiographs and computed tomography scans for soft tissue injuries.