Aim: To determine the incidence amongst infants born at term or near-term of extreme hyperbilirubinaemia, i. e. , with a serum concentration of unconjugated bilirubin exceeding the limit above which an exchange transf...Aim: To determine the incidence amongst infants born at term or near-term of extreme hyperbilirubinaemia, i. e. , with a serum concentration of unconjugated bilirubin exceeding the limit above which an exchange transfusion was indicated according to the authorized guidelines. Method: The investigation period covered 2 y, 1 January 2000 to 31 December 2001, and included all infants born alive at term or near-term in Denmark. All infants with extreme hyperbilirubinaemia admitted to paediatric departments were recorded. Results: Thirty-two infants developed extreme hyperbilirubinaemia, i. e. , an incidence of 25 per 100 000. The maximum total serum bilirubin concentration (TSB) was 492 (385-689) μmol/l (median (range)). The median value of the exchange transfusion limits was 450 μmol/l. Twelve infants had signs and symptoms of central nervous system involvement; 11 had acute bilirubin encephalopathy phase-1 symptoms; and one had phase-2 symptoms. Nineteen infants developed extreme hyperbilirubinaemia during primary admission to the maternity ward or neonatal department; the others after having been discharged. There was no difference in maximum TSB between those infants not discharged from hospital and those infants admitted to hospital from home. Maximum TSB appeared latest amongst those infants admitted from home (p < 0.01), and these more often had signs and symptoms of central nervous system involvement (p < 0.05). Ten infants were of non-Caucasian extraction. Less than half of all Danish mothers receive both verbal and written information after birth on jaundice in the infant. Conclusion: Twenty-five per 100 000 infants born at term or near-term developed extreme hyperbilirubinaemia, the majority of them whilst in hospital. Infants admitted from home more often had signs and symptoms of central system involvement.展开更多
Objective: Optimization of combining electroencephalography (EEG), short latency somatosensory evoked potentials (SLSEP) and transcranial Doppler (TCD) techniques to diagnose brain death. Methods: One hundred and elev...Objective: Optimization of combining electroencephalography (EEG), short latency somatosensory evoked potentials (SLSEP) and transcranial Doppler (TCD) techniques to diagnose brain death. Methods: One hundred and eleven patients (69 males, 42 females) from the major hospitals of Zhejiang Province were examined with portable EEG, SLSEP and TCD devices. Re-examinations occurred ≤12 h later. Results: The first examination revealed that the combination of SLSEP and EEG led to more sensitive diagnoses than the combination of SLSEP and TCD. Re-examination confirmed this and also revealed that the combination of TCD and EEG was the most sensitive. Conclusion: The results show that using multiple techniques to diagnose brain death is superior to using single method, and that the combination of SLSEP and EEG is better than other combinations.展开更多
In 1959, the concept of brain death （BD） or irreversible coma was described by Mollaret and Goulon （1959）. The first guideline （the Harvard criteria） for deciding BD was established in 1968 （Ad Hoc Committee of...In 1959, the concept of brain death （BD） or irreversible coma was described by Mollaret and Goulon （1959）. The first guideline （the Harvard criteria） for deciding BD was established in 1968 （Ad Hoc Committee of the Harvard Medical School, 1968）. This concept has been accepted worldwide although its fundamental meaning is not exactly globally uniform yet. Some countries （e.g., the US） view BD as ＂whole brain death＂, while others （e.g., the UK） as brain-stem death. The guidelines for the diagnosis of BD also differ among countries, even among hospitals in the same country.展开更多
Objective： To investigate the treatment of chronic subdural hematoma （CSDH） with burr-hole craniotomy in our hospital. Methods： From January 2004 to December 2009, 398 patients with CSDH, 338 males and 60 females...Objective： To investigate the treatment of chronic subdural hematoma （CSDH） with burr-hole craniotomy in our hospital. Methods： From January 2004 to December 2009, 398 patients with CSDH, 338 males and 60 females （male/ female=5.63/1）, received burr-hole craniotomy in our hospital. The median age was 60 years with the mean age of （58.1± 18.1） years, （65.0±14.5） years for females and （57.0± 8.2） years for males. Trauma history was determined in 275 patients （69.1%）. Burr-hole craniotomy was performed under local anesthesia in 368 patients and general anesthesia in 30 patients. CSDH was classified into 3 groups according to the density on CT scan. Clinical data concerning etiologies, symptoms and signs, concomitant diseases, diagnosis, therapies and outcomes were investigated retrospectively. Patients＇ neu- rological status on admission and at discharge was also classified to judge the outcomes. Results： Generally, trauma history showed few dif- ferences between those over 60 years old and under 60 years old, but showed obvious differences when gender was taken into account. Totally 123 male patients （60.0% of 204 cases） suffering from head injuries were under 60 years, whereas 35 female patients （85.4% of 41 cases） with trauma histories were over 60 years. The duration from trauma to appearance of clinical symptoms was （84.0±61.7） days （range, 0-1493 days）. Traumatic accident was the leading etiology, other accompanying diseases such as cerebral vascular disease, hypertension, etc, were also predisposing factors. Commonly, the elderly presented with hemiplegia/ hemidysesthesia/hemiataxia and the young with headache. Most CSDH patients （95.6%） treated with burr-hole cran- iotomy successfully recovered. However, postoperative complications occurred in 17 cases, including recurrence of CSDH in 15 cases, subdural abscess in 1 case and pneumonia in 3 cases. Conclusion： Burr-hole craniotomy is an easy, efficient and reliable way to treat CSDH.展开更多
文摘Aim: To determine the incidence amongst infants born at term or near-term of extreme hyperbilirubinaemia, i. e. , with a serum concentration of unconjugated bilirubin exceeding the limit above which an exchange transfusion was indicated according to the authorized guidelines. Method: The investigation period covered 2 y, 1 January 2000 to 31 December 2001, and included all infants born alive at term or near-term in Denmark. All infants with extreme hyperbilirubinaemia admitted to paediatric departments were recorded. Results: Thirty-two infants developed extreme hyperbilirubinaemia, i. e. , an incidence of 25 per 100 000. The maximum total serum bilirubin concentration (TSB) was 492 (385-689) μmol/l (median (range)). The median value of the exchange transfusion limits was 450 μmol/l. Twelve infants had signs and symptoms of central nervous system involvement; 11 had acute bilirubin encephalopathy phase-1 symptoms; and one had phase-2 symptoms. Nineteen infants developed extreme hyperbilirubinaemia during primary admission to the maternity ward or neonatal department; the others after having been discharged. There was no difference in maximum TSB between those infants not discharged from hospital and those infants admitted to hospital from home. Maximum TSB appeared latest amongst those infants admitted from home (p < 0.01), and these more often had signs and symptoms of central nervous system involvement (p < 0.05). Ten infants were of non-Caucasian extraction. Less than half of all Danish mothers receive both verbal and written information after birth on jaundice in the infant. Conclusion: Twenty-five per 100 000 infants born at term or near-term developed extreme hyperbilirubinaemia, the majority of them whilst in hospital. Infants admitted from home more often had signs and symptoms of central system involvement.
文摘Objective: Optimization of combining electroencephalography (EEG), short latency somatosensory evoked potentials (SLSEP) and transcranial Doppler (TCD) techniques to diagnose brain death. Methods: One hundred and eleven patients (69 males, 42 females) from the major hospitals of Zhejiang Province were examined with portable EEG, SLSEP and TCD devices. Re-examinations occurred ≤12 h later. Results: The first examination revealed that the combination of SLSEP and EEG led to more sensitive diagnoses than the combination of SLSEP and TCD. Re-examination confirmed this and also revealed that the combination of TCD and EEG was the most sensitive. Conclusion: The results show that using multiple techniques to diagnose brain death is superior to using single method, and that the combination of SLSEP and EEG is better than other combinations.
文摘In 1959, the concept of brain death （BD） or irreversible coma was described by Mollaret and Goulon （1959）. The first guideline （the Harvard criteria） for deciding BD was established in 1968 （Ad Hoc Committee of the Harvard Medical School, 1968）. This concept has been accepted worldwide although its fundamental meaning is not exactly globally uniform yet. Some countries （e.g., the US） view BD as ＂whole brain death＂, while others （e.g., the UK） as brain-stem death. The guidelines for the diagnosis of BD also differ among countries, even among hospitals in the same country.
文摘Objective： To investigate the treatment of chronic subdural hematoma （CSDH） with burr-hole craniotomy in our hospital. Methods： From January 2004 to December 2009, 398 patients with CSDH, 338 males and 60 females （male/ female=5.63/1）, received burr-hole craniotomy in our hospital. The median age was 60 years with the mean age of （58.1± 18.1） years, （65.0±14.5） years for females and （57.0± 8.2） years for males. Trauma history was determined in 275 patients （69.1%）. Burr-hole craniotomy was performed under local anesthesia in 368 patients and general anesthesia in 30 patients. CSDH was classified into 3 groups according to the density on CT scan. Clinical data concerning etiologies, symptoms and signs, concomitant diseases, diagnosis, therapies and outcomes were investigated retrospectively. Patients＇ neu- rological status on admission and at discharge was also classified to judge the outcomes. Results： Generally, trauma history showed few dif- ferences between those over 60 years old and under 60 years old, but showed obvious differences when gender was taken into account. Totally 123 male patients （60.0% of 204 cases） suffering from head injuries were under 60 years, whereas 35 female patients （85.4% of 41 cases） with trauma histories were over 60 years. The duration from trauma to appearance of clinical symptoms was （84.0±61.7） days （range, 0-1493 days）. Traumatic accident was the leading etiology, other accompanying diseases such as cerebral vascular disease, hypertension, etc, were also predisposing factors. Commonly, the elderly presented with hemiplegia/ hemidysesthesia/hemiataxia and the young with headache. Most CSDH patients （95.6%） treated with burr-hole cran- iotomy successfully recovered. However, postoperative complications occurred in 17 cases, including recurrence of CSDH in 15 cases, subdural abscess in 1 case and pneumonia in 3 cases. Conclusion： Burr-hole craniotomy is an easy, efficient and reliable way to treat CSDH.
