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BackgroundDecompressive craniectomy is employed as treatment for traumatic brain swelling in selected patients. We discussed the effect of temporal muscle resection in patients with intractable intracranial hypertension and temporal muscle swelling after craniectomy.MethodsRecords of 280 craniectomies performed on 258 patients who were admitted with severe head injury were retrospectively reviewed. Eight patients developed intractable increased intracranial pressure with temporal muscle swelling within 24 h after craniectomy and were treated by muscle resection.ResultsThe initial Glasgow Coma Scale score was 7 ± 1. The mean intracranial pressure was 41.7 ± 8.59 mmHg before muscle resection and 14.81 ± 8.07 mmHg immediately after surgery. Five patients had skull fracture and epidural hematoma at the craniectomy site. The mean intensive care unit stay was 11.25 ± 5.99 days. Glasgow Outcome Scale-Extended scoring performed during the 12-month follow-up visit showed that 6 patients (75%) had a favorable outcome.ConclusionsOur study findings indicate that a direct impact on the temporal region during trauma may lead to subsequent temporal muscle swelling. Under certain circumstances, muscle resection can effectively control intracranial pressure.

Background:Evaluating the need for palliative care and predicting its mortality play important roles in the emergency department.Aim:We developed a screening model for predicting 1-year mortality.Design:A retrospective cohort study was conducted to identify risk factors associated with 1-year mortality. Our risk scores based on these significant risk factors were then developed. Its predictive validity performance was evaluated using area under receiving operating characteristic analysis and leave-one-out cross-validation.Setting and participants:Patients aged 15 years or older were enrolled from June 2015 to May 2016 in the emergency department.Results:We identified five independent risk factors, each of which was assigned a number of points proportional to its estimated regression coefficient: age (0.05 points per year), qSOFA ⩾ 2 (1), Cancer (4), Eastern Cooperative Oncology Group Performance Status score ⩾ 2 (2), and Do-Not-Resuscitate status (3). The sensitivity, specificity, positive predictive value, and negative predictive value of our screening tool given the cutoff larger than 3 points were 0.99 (0.98–0.99), 0.31 (0.29–0.32), 0.26 (0.24–0.27), and 0.99 (0.98–1.00), respectively. Those with screening scores larger than 9 points corresponding to 64.0% (60.0–67.9%) of 1-year mortality were prioritized for consultation and communication. The area under the receiving operating characteristic curves for the point system was 0.84 (0.83–0.85) for the cross-validation model.Conclusions:A-qCPR risk scores provide a good screening tool for assessing patient prognosis. Routine screening for end-of-life using this tool plays an important role in early and efficient physician-patient communications regarding hospice and palliative needs in the emergency department.

ObjectiveEvidence is mixed regarding the impact of advance care planning (ACP) on place of death. This cohort study investigated the effect of ACP programmes on place of death and utilisation of life-sustaining treatments for patients during end-of-life (EOL) care.MethodsThis prospective cohort study identified deceased patients between 2015 and 2016 at Taipei City Hospital. ACP was determined by patients’ medical records and defined as a process to discuss patients’ preferences with respect to EOL treatments and place of death. Place of death included hospital or home death. Stepwise logistic regression determined the association of ACP with place of death and utilisation of life-sustaining treatments during EOL care.ResultsOf the 3196 deceased patients, the overall mean age was 78.6 years, and 46.5% of the subjects had an ACP communication with healthcare providers before death. During the study follow-up period, 166 individuals died at home, including 98 (6.59%) patients with ACP and 68 (3.98%) patients without ACP. After adjusting for sociodemographic factors and comorbidities, patients with ACP were more likely to die at home during EOL care (adjusted OR (AOR)=1.71, 95% CI 1.24 to 2.35). Moreover, patients with ACP were less likely to receive cardiopulmonary resuscitation (AOR 0.36, 95% CI 0.25 to 0.51) as well as intubation and mechanical ventilation support (AOR 0.54, 95% CI 0.44 to 0.67) during the last 3 months of life.ConclusionPatients with ACP were more likely to die at home and less likely to receive life-sustaining treatments during EOL care.

Context Hospice care focuses on improving the quality of end-of-life care and respecting patients’ preferences regarding end-of-life treatment. The impact of coronavirus disease 2019 (COVID-19) on the utilization of hospice services is unknown. Objectives To investigate the utilization of hospice care services before and during the COVID-19 pandemic. Methods All patients (n = 19,900) cared for at Taipei City Hospital from January 2019 to April 2020 were divided into three time points: January–April 2019 (before COVID-19), May–December 2019 (interim), and January–April 2020 (during COVID-19). This cohort study compared the monthly utilization of hospice services before and during the COVID-19 pandemic. Results There was no significant difference in hospice home visits (194 vs. 184; P = 0.686) and new enrollments (15 vs. 14; P = 0.743) to hospice home care before and during the pandemic. However, the bed occupancy rate in hospice units in the hospital was significantly reduced from 66.2% before the pandemic to 37.4% during the pandemic (P = 0.029), whereas that in nonhospice units had a nonsignificant decrease from 81.6% before the pandemic to 71.8% during the pandemic (P = 0.086). During the pandemic, the number of inpatient days was affected more severely in hospice units than in nonhospice units (−42.4% vs. −10.9%; P = 0.029). Conclusions This study suggests that hospice home care services were maintained during the COVID-19 pandemic, while the utilization of hospice inpatient care services reduced. Home care for hospice patients is an essential component of palliative care during a pandemic.

Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has now widely spread globally. The main transmission routes of SARS-CoV-2 comprise human-to-human droplet infection, including inhalation and contact infection of patient's saliva, blood and other body fluids through oral mucosa, nasal mucosa, and the eyes, and orofecal transmission. Dental treatment necessitates close-proximity, face-to-face practices and can generate droplets or aerosols containing water, saliva, blood, microorganisms, and other debris during the procedure. Therefore, dental professionals are at a high risk of SARS-CoV-2 infection. To prevent nosocomial SARS-CoV-2 spread during dental procedures, Taipei City Hospital established a dental patient triage and workflow algorithm for the provision of dental services during the COVID-19 pandemic. Given the highly contagious nature of SARS-CoV-2, it is imperative to institute an appropriate standard procedural policy for patient management and recommendation of dental treatment at hospitals during the COVID-19 pandemic.

ObjectiveThe ‘surprise question’ (SQ) and the palliative care screening tool (PCST) are the common assessment tools in the early identification of patients requiring palliative care. However, the comparison of their prognostic accuracies has not been extensively studied. This study aimed to compare the prognostic accuracy of SQ and PCST in terms of recognising patients nearing end of life (EOL) and those appropriate for palliative care.MethodsThis prospective study used both the SQ and PCST to predict patients’ 12-month mortality and identified those appropriate for palliative care. All adult patients admitted to Taipei City Hospital in 2015 were included in this cohort study. The c-statistic value was calculated to indicate the predictive accuracies of the SQ and PCST.ResultsOut of 21 109 patients, with a mean age of 62.8 years, 12.4% and 11.1% had a SQ response of ‘no’ and a PCST score of ≥4, respectively. After controlling for other covariates, an SQ response of ‘no’ and a PCST score of ≥4 were the independent predictors of 12-month mortality. The c-statistic values of the SQ and PCST at recognising patients in their last year of life were 0.680 and 0.689, respectively. When using a combination of both SQ and PCST in predicting patients’ 12-month mortality risk, the predictive value of the c-statistic increased to 0.739 and was significantly higher than either one in isolation (pConclusionA combination of the SQ with PCST has better prognostic accuracy than either one in isolation.

Background: An increasing number of patients with terminal illnesses prefer to die in their own homes due to aging, high medical payments, a limited number of hospitalization days, and the ability to receive care from family members. However, few studies have been conducted on the subjective perception and value of caregivers for home-based palliative care (HBPC). Objective: To identify common themes and topics of primary family caregivers’ lived experiences with HBPC when taking care of terminally ill family members. Methods: We conducted audio-recorded transcripts of one-on-one in-depth interviews of primary family caregivers of HBPC. Through a purposive sampling method, the participants were all interviewed; these interviews were transcribed verbatim and analyzed using a grounded theory approach. Results: A total of 22 primary family caregivers participated in the study. “Wholeheartedly accompanying one’s family to the end of life at home” was the core category. Six main themes describing caregivers’ experiences emerged from the interviews: (1) learning the basic skills of end-of-life home care, (2) arranging the sharing and rotation of care, (3) preparing for upcoming deaths and funerals, (4) negotiating the cultural and ethical issues of end-of-life home care, (5) ensuring a comfortable life with basic life support, and (6) maintaining care characterized by concern, perseverance, and patience. Conclusions: Primary family caregivers of HBPC need support and must learn home care skills by means of the holistic approach. It is crucial to establish assessment tools for caregivers’ preparedness for HBPC, including biopsychosocial and cultural considerations.

In Chinese or Eastern society, most end-of-life (EOL) patients still choose to die at home. However, primary family caregivers usually do not prepare themselves to face the death of patients. Therefore, a measurement of the readiness for home-based palliative care for primary family caregivers is needed. In this study, the readiness for home-based palliative care scale (RHBPCS) for primary family caregivers was developed to assess the readiness of primary family caregivers. This study recruited 103 participants from five branches of one municipal hospital system. The reliability and validity of the RHBPCS was evaluated using expert validity examination, confirmatory factor analysis (CFA), and item analysis. The results showed that the RHBPCS had strong goodness-of-fit and good reliability and validity. In summary, the RHBPCS is suggested for assessing the readiness for home-based palliative care of primary family caregivers.

Aim This nationwide study investigated the change in medical utilization of psychiatric home care case management (CM). Methods This nationwide study enrolled patients receiving CM (N = 10,274) from January 1, 1999 to December 31, 2010, from Taiwan's National Health Insurance Research Database. Through a 2-year mirror-image comparison weighted by the contributed person-time for each subject, we evaluated changes in medical utilization. Furthermore, a case-crossover analysis was used to verify the independent effect of CM in changing medical utilization by adjusting the time-variant variables between the pre-2-year (within 2 years before receiving CM) and post-2-year (within years after receiving CM) periods. The same methodology was applied for the subsequent 2-year comparison to assess the maintenance effect. Results Of the 10,274 patients receiving CM, 69.7% had schizophrenia. The results showed a chronological trend for the intervention of CM. The adjusted mirror-image analysis revealed a significant decrement of psychiatric and involuntary admissions after the intervention, and the utilization shifted toward psychiatric outpatient service. The case-crossover analysis with the adjustment of time-variant covariates confirmed the independent effect of CM on the changes of medical utilization. The comparable effect persisted after the next 2 years of intervention. However, CM showed no impact on lowering the admission rate for comorbid physical illnesses after the intervention. Conclusions The CM model can effectively reduce psychiatric hospitalization and involuntary admission frequency but has no effect on comorbid physical illnesses. Care models aimed at ameliorating physical problems in such patients are needed.

Background/Purpose: Very few studies have investigated the screening tools that aim to identify the need of palliative care services among patients with advanced cancer or chronic non-malignant diseases. This study validated the one-page Taiwanese version-Palliative Care Screening Tool (TW-PCST) for screening inpatients with potential palliative care needs. Method: ROC curves were produced to examine the sensitivities and specificities at varying cut-off points. The optimal cut-off value to predict mortality was justified using the Youden’s index. The screening was conducted on the first day of admission. Patients were prospectively followed-up after the baseline assessment. Three followed-up periods, namely 14 days, 90 days, and 180 days were analyzed. Results: A total of 21,596 patients were screened. AUCs for all cut-off scores varied from 0.84 to 0.88. A total-ABCD score ≥2 gave the highest Youden’s index for 90 days and 180 days follow-up periods. The optimal cut-point for 14 days was score ≥3. Conclusion: The TW-PCST demonstrated a good sensitivity and specificity in identification of inpatients with palliative care needs. A total-ABCD score ≥2 may be considered as a trigger for further referral. Keywords: Chronic disease, Palliative care, Screening tool, Referral and consultation, Admitted patient

A complicated mild traumatic brain injury (MTBI) is defined as mild by all clinical severity indicators but is complicated due to a traumatic intracranial abnormality visible on neuroimaging. Researchers have reported mixed findings regarding whether neuropsychological and functional outcomes following complicated MTBI are worse than, or similar to, outcomes following uncomplicated MTBI. This study examined patients referred from a Taiwanese emergency department to a neurosurgical outpatient clinic. Participants with complicated MTBI, uncomplicated MTBI, and those who did not undergo head computed tomography (CT) were compared on psychological, neuropsychological, and post-concussion symptom outcomes within 21 days of injury.Participants with complicated MTBI (No significant differences were observed between groups on any measure. For individual post-concussion symptoms, dizziness, anxiety, and attention difficulty were endorsed more often after uncomplicated MTBIs, but these group differences were not significant after controlling for multiple comparisons.Participants with complicated MTBIs did not have worse acute or subacute outcomes than participants with uncomplicated MTBIs or no head CT. These results are consistent with many studies finding comparable outcomes between those with complicated and uncomplicated MTBIs. This study is limited by small sample size and minimal information on intracranial abnormalities, broadly categorizing groups based on positive or negative neuroimaging as opposed to specific lesion types and locations.

Context Patients who died of cancers and those who died of noncancer diseases may receive different end-of-life care. Objectives This study aimed to evaluate the trends of utilization of palliative care and aggressive end-of-life care for patients who died of cancers and those who died of noncancer diseases in hospitals. Methods The medical records of patients who died in a public hospital because of cancer or other diseases were reviewed. The proportion of those who received palliative care, admitted to intensive care unit (ICU) within 30 days of death, died in ICU, and received cardiopulmonary resuscitation (CPR) within three days of death in 2013–2014, 2015–2016, and 2017–2018, respectively, was investigated. Multivariate logistic regression was applied to evaluate the independent effects of various factors on the risk of receiving aggressive end-of-life care. Results Significant trends of increase in receiving palliative care were found. The proportion of patients who died of noncancer diseases and received palliative care was lower than that of those who died of cancers. Palliative care was associated with a reduced risk of ICU admission within 30 days of death (adjusted odds ratio [AOR] 0.361), death in ICU (AOR 0.208), and receiving CPR within three days of death (AOR 0.057). Patients who died of noncancer diseases had a higher risk of ICU admission within 30 days of death (AOR 5.016), death in ICU (AOR 5.086), and receiving CPR within three days of death (AOR 3.274). Conclusion Utilization of palliative care is increasing. Patients who died of noncancer diseases received less palliative care but more aggressive end-of-life care than those who died of cancers.

Background: Home care case management (CM) is the main intervention for patients with severe mental disorders (SMDs) requiring outreach care. The present study investigated the long-term mortality outcome and associated risk factors in patients who received home care CM. Methods: In this nationwide study, we enrolled patients who received home care CM (n=10255) between January 1, 1999, and December 31, 2010; data of these patients were derived from a Taiwan health insurance database. We calculated the standardized mortality ratio (SMR) as the ratio of observed deaths in the study cohort to expected deaths in the general population and presented by diagnosis. Multivariate regression was performed to assess independent risk factors for mortality. Results: Among 10255 patients who received home care CM, 1409 died during the study period; the overall SMR was 3.13. Specifically, patients with organic mental disorder had the highest SMR (4.98), followed by those with schizophrenia (3.89), major depression (2.98), and bipolar disorder (1.97). After adjustment for confounding factors in the multivariate analysis, patients with organic mental disorder or dementia had the highest risk of mortality, whereas the mortality risk in patients with schizophrenia was comparable to that in patients with bipolar disorder or major depression. Deceased patients had a significantly higher proportion of acute or chronic physical illnesses, including cancer, chronic hepatic disease, and pneumonia. Conclusion: This study presented the gap of mortality in patients with SMDs receiving home care CM in Taiwan. We highlight the need for more effective strategies to improve medical care for this specified population.

ObjectivesLittle is known about the experience of family caregivers of patients who require prolonged mechanical ventilation (PMV). We examined the perspectives of caregivers of patients who died after PMV to explore the role of palliative care and the quality of dying and death (QODD) in patients and understand the psychological symptoms of these caregivers.MethodsA longitudinal study was performed in five hospitals in Taipei, Taiwan. Routine palliative care family conferences and optional consultation with a palliative care specialist were provided, and family caregivers were asked to complete surveys.ResultsIn total, 136 family caregivers of 136 patients receiving PMV were recruited and underwent face-to-face baseline interviews in 2016–2017. By 2018, 61 (45%) of 136 patients had died. We successfully interviewed 30 caregivers of patients’ death to collect information on the QODD of patients and administer the Impact of Event Scale (IES), Hospital Anxiety and Depression Scale (HADS) and Center for Epidemiologic Studies Depression (CES-D) scale to caregivers. We observed that more frequent palliative care family conferences were associated with poorer QODD in patients (coefficients: −44.04% and 95% CIs −75.65 to −12.44), and more psychological symptoms among caregivers (coefficient: 9.77% and 95% CI 1.63 to 17.90 on CES-D and coefficient: 7.67% and 95% CI 0.78 to 14.55 on HADS). A higher caregiver burden at baseline correlated with lower psychological symptoms (coefficient: −0.35% and 95% CI −0.58 to −0.11 on IES and coefficient: −0.22% and 95% CI −0.40 to −0.05 on CES-D) among caregivers following the patients’ death. Caregivers’ who accepted the concept of palliative care had fewer psychological symptoms after patients’ death (coefficient: −3.29% and 95% CI −6.32 to −0.25 on IES and coefficient: −3.22% and 95% CI −5.24 to −1.20 on CES-D).ConclusionsPalliative care conferences were more common among family members with increased distress. Higher caregiver burden and caregiver acceptance of palliative care at baseline both predicted lower levels of caregiver distress after death.

Objectives: Increasing numbers of patients with prolonged mechanical ventilation generates a tremendous strain on healthcare systems. Patients with prolonged mechanical ventilation suffer from long-term poor quality of life. However, no study has ever explored the willingness to receive palliative care or terminal withdrawal and the factors influencing willingness. Design: Cross-sectional study. Setting: Five different hospitals of Taipei City Hospital system. Patients: Adult patients with ventilatory support for more than 60 days. Interventions: None. Measurements and Main Results: We identified the family members of 145 consecutive patients with prolonged mechanical ventilation in five hospitals of Taipei City Hospital system and enrolled family members for 106 patients (73.1%). We collected information from patient families’ regarding concepts (knowledge, attitude, and experiences) of palliative care, caregiver burden, family function, patient quality of life, and physician-family communications. From the medical record, we obtained duration of hospitalization, consciousness level, disease severity, medical cost, and the presence of do-not-resuscitate orders. The vast majority of family members agreed with the concept of palliative care (90.4%) with 17.3% of the family members agreeing to ventilator withdrawal currently and 67.5% terminally in anticipation of death. Approximately half of the family members regretted having chosen prolonged mechanical ventilation (56.7%). Reduced patient quality of life and increased family understanding of palliative care significantly associated with increased caregiver willingness to endorse palliative care and withdraw life-sustaining agents in anticipation of death. Longer duration of ventilator usage and hospitalization was associated with increased feelings of regret about choosing prolonged mechanical ventilation. Conclusions: During prolonged mechanical ventilation, physicians should thoroughly discuss its benefits and burdens. Families should be given the opportunity to discuss the circumstances under which they might request the implementation of palliative care or withdrawal of mechanical ventilation in order to avoid prolonging the dying process.

Although 'return to work' (RTW) has been always emphasized for patients with mild traumatic brain injury (MTBI), methodological drawbacks weakened its representativeness. This study thus aims to evaluate the 'work quality' (WQ) which originated from 'working status' and 'working stability' simultaneously, and to further explore the associations among post-concussion symptoms (PCS), neuropsychological functions and WQ.A total of 179 participants, which included 132 patients with MTBI and 47 healthy participants, were prospectively recruited. The work quality index (WQI) was developed to evaluate WQ. All patients were evaluated for their PCS, neuropsychological functions and WQ at two weeks post-injury (T1), while PCS and WQ were recorded by one month post-injury (T2).More than half of the patients were not able to retain their pre-injury jobs at T1, while 26% of the patients still failed to regain previous works at T2. Interestingly, WQ was significantly associated with educational levels and physical PCS, such as headache and dizziness.Simultaneously considering working status and stability to reveal the quality of RTW is merited. A higher educational level might be a protective factor for successful RTW, and ameliorating physical symptoms is also necessary to get favourable WQ by one month after MTBI.

Evidence shows possible benefits from continuous drainage by lumbar drain after aneurysmal subarachnoid hemorrhage (SAH). Under the hypothesis that compartmentalization occurs between the ventricle and subarachnoid space after massive SAH, this study aimed to evaluate the biochemical differences between ventricular and intrathecal cerebrospinal fluid (CSF) and assess the role of CSF lactate in shunt-dependent hydrocephalus (SDHC) after aneurysmal SAH.Patients with modified Fisher grade III/IV aneurysmal SAH who underwent early obliteration were evaluated. Intrathecal and intraventricular CSF were obtained on day 7 post-SAH to measure their biochemical composition in terms of total protein, glucose, ferritin, and lactate. The associations of SDHC with the clinical parameters and CSF data were analyzed.There were 28 patients (mean age, 55.4 y; males, 46.6%), including 18 (64.3%) with SDHC. Intrathecal CSF had significantly higher levels of total protein, ferritin, hemoglobin, and lactate but lower glucose level than intraventricular CSF (all P0.0001). By multivariate analysis of clinical and CSF parameters, elevated intrathecal CSF lactate (P = 0.036) and the presence of intraventricular hemorrhage (P = 0.05) were independent factors associated with SDHC. Moreover, intrathecal lactate5.5 μM effectively predicted the occurrence of SDHC (odds ratio: 32, 95% confidence interval: 3.8-270.8; P = 0.0015).By compartmentalization of the subarachnoid space after SAH, intrathecal lactate level is a useful predictive parameter for long-term SDHC in patients with aneurysmal SAH patients.

Context Universal screening to identify vulnerable patients who may receive limited benefits from life-sustaining treatments can facilitate palliative care in dialysis populations. Objectives We aimed to develop prediction models for one-year mortality in peritoneal dialysis (PD) patients. Methods This prospective cohort study included 401 adult Taiwanese prevalent PD patients (average age 56.2 ± 14 years). In addition to obtaining clinical characteristics and laboratory data, the primary care nurses evaluated the surprise question (SQ) and palliative care screening tool (PCST) for each patient in March 2015. Multivariate logistic regression models were conducted to predict the primary outcome of one-year all-cause mortality. Results There were 34 (8.5%) patients who died during the first year of follow-up. Patients allocated to the not surprised group according to the SQ and those who received a score of ≥4 on the PCST had increased odds of death (odds ratio 24.68 [95% CI 10.66–57.13] and 12.18 [95% CI 5.66–26.21], respectively). We also developed a clinical risk model for one-year mortality that included sex, dialysis vintage, coronary artery disease, malignancy, normalized protein nitrogen appearance, white blood cell count, and serum albumin and sodium levels. Integrating the SQ, PCST, and clinical risk model exhibited good discrimination with an area under the receiver operating characteristic curve of 0.95. Kaplan-Meier analysis showed worse survival in high-risk patients predicted by the integrated model (log-rank P Conclusion Screening with the use of the integrated measurement can identify high-risk PD patients. This approach may facilitate palliative care interventions for at-risk subpopulations.

Programs identifying patients needing palliative care and promoting advance care planning (ACP) are rare in Asia.This interventional cohort study aimed to identify hospitalized patients with palliative care needs using a validated palliative care screening tool (PCST), examine the ability of the PCST to predict mortality, and explore effects of a pragmatic ACP program targeted by PCST on the utilization of life-sustaining treatment during the last three months of life.In this prospective study, we used PCST to evaluate patients' palliative care needs between 2015 and 2016 and followed patients for three months. ACP with advance directives (ADs) was systematically offered to all patients with PCST score ≥4.Of 47,153 hospitalized patients, 10.4% had PCST score ≥4. During follow-up, 2121 individuals died within three months of palliative care screening: 1225 (25.0%) with PCST score ≥4 and 896 (2.1%) with PCST score4. After controlling for covariates, PCST score ≥4 was significantly associated with a higher mortality within three months of screening (adjusted odds ratio [AOR] 6.86; 95% CI 6.16-7.63). Moreover, ACP consultation (AOR 0.78; 95% CI 0.66-0.92) and AD completion (AOR 0.49; 95% CI 0.36-0.65) were associated with a lower likelihood of receiving life-sustaining treatments during the last three months of life.We demonstrated the feasibility of implementing a comprehensive palliative care program to identify patients with palliative care needs and promote ACP and AD in Eastern Asia. ACP consultation and AD completion were associated with reduced utilization of life-sustaining treatments during the last three months of life.

Object Experimental studies have demonstrated the crucial role of posthemorrhagic erythrocyte catabolism in the pathogenesis of subarachnoid hemorrhage (SAH). The authors of this study aimed to investigate the prognostic value of a series of CSF biomarkers linked to heme metabolism in SAH patients. Methods Patients with Fisher Grade III aneurysmal SAH undergoing early aneurysm obliteration were enrolled. The levels of heme oxygenase–1 (HO-1), oxyhemoglobin, ferritin, and bilirubin in intrathecal CSF were measured on the 7th day posthemorrhage. The associations of functional outcome with clinical and CSF parameters were analyzed. Results The study included 41 patients (mean age 59 ± 14 years; 16 male, 25 female), 17 (41.5%) of whom had an unfavorable outcome (Glasgow Outcome Scale score ≤ 3) 3 months after SAH. In terms of the clinical data, age > 60 years, admission World Federation of Neurosurgical Societies Grade ≥ III, and the presence of acute hydrocephalus were independent factors associated with an unfavorable outcome. After adjusting for clinical parameters, a higher level of HO-1 appeared to be the most significant CSF parameter related to an unfavorable outcome among all tested CSF molecules (OR 0.934, 95% CI 0.883–0.989, p = 0.018). Further analysis using a generalized additive model identified a cutoff HO-1 value of 81.2 μM, with higher values predicting unfavorable outcome (82.4% accuracy). Conclusions The authors propose that the level of intrathecal CSF HO-1 at Day 7 post-SAH can be an effective outcome indicator in patients with Fisher Grade III aneurysmal SAH.

Context Evidence is mixed regarding the impact of advance directives (ADs) on the utilization of end-of-life treatments. Objectives This study evaluated the effect of AD on the utilization of end-of-life treatments during the last month of life in older patients. Methods Taipei City Hospital initiated an advance care planning program to promote AD for admitted patients in 2015. This prospective study recruited deceased older patients who completed advance care planning communication between 2015 and 2016. Multiple logistic regression was used to determine the association of AD completion with utilization of life-sustaining treatments. Results Of 1307 deceased older patients, overall mean age was 84.1 years and 78.7% of the subjects had AD completion. During the study follow-up period, 31 older patients received life-sustaining treatments during the last month of life, including 17 patients (1.7%) with AD completion and 14 patients (5.0%) without AD completion. After adjusting for the sociodemographic factors and co-morbidities, older patients with AD completion were less likely to receive life-sustaining treatments during the last month of life (adjusted odds ratio [AOR] = 0.32, 95% confidence interval [CI]: 0.16–0.67). Considering type of life-sustaining treatments, AD completion was associated with a lower likelihood of receiving cardiopulmonary resuscitation (AOR = 0.21, 95% CI: 0.06–0.70) as well as intubation and mechanical ventilation support (AOR = 0.32, 95% CI: 0.14–0.70) during the last month of life in older patients. Conclusion AD completion was associated with a lower likelihood of receiving life-sustaining treatments during the last month of life in older patients. These findings support the continued use of AD in older population.

Object Currently, perfusion CT (PCT) is a valuable imaging technique that has been successfully applied to the clinical management of patients with ischemic stroke and aneurysmal subarachnoid hemorrhage (SAH). However, recent literature and the authors' experience have shown that PCT has many more important clinical applications in a variety of neurosurgical conditions. Therefore, the authors share their experiences of its application in various diseases of the cerebrovascular, neurotraumatology, and neurooncology fields and review the pertinent literature regarding expanding PCT applications for neurosurgical conditions, including pitfalls and future developments. Methods A pertinent literature search was conducted of English-language articles describing original research, case series, and case reports from 1990 to 2011 involving PCT and with relevance and applicability to neurosurgical disorders. Results In the cerebrovascular field, PCT is already in use as a diagnostic tool for patients suspected of having an ischemic stroke. Perfusion CT can be used to identify and define the extent of the infarct core and ischemic penumbra core, and thus aid patient selection for acute reperfusion therapy. For patients with aneurysmal SAH, PCT provides assessment of early brain injury, cerebral ischemia, and infarction, in addition to vasospasm. It may also be used to aid case selection for aggressive treatment of patients with poor SAH grade. In terms of oncological applications, PCT can be used as an imaging biomarker to assess angiogenesis and response to antiangiogenetic treatments, differentiate between glioma grades, and distinguish recurrent tumor from radiation necrosis. In the setting of traumatic brain injury, PCT can detect and delineate contusions at an early stage. In patients with mild head injury, PCT results have been shown to correlate with the severity and duration of postconcussion syndrome. In patients with moderate or severe head injury, PCT results have been shown to correlate with patients' functional outcome. Conclusions Perfusion CT provides quantitative and qualitative data that can add diagnostic and prognostic value in a number of neurosurgical disorders, and also help with clinical decision making. With emerging new technical developments in PCT, such as characterization of blood-brain barrier permeability and whole-brain PCT, this technique is expected to provide more and more insight into the pathophysiology of many neurosurgical conditions.

Penile vascular surgery for treating erectile dysfunction (ED) is still regarded cautiously. Thus we reviewed relevant publications from the last decade, summarising evidence-based reports consistent with the pessimistic consensus and, by contrast, the optimistically viable options for vascular reconstruction for ED published after 2003. Recent studies support a revised model of the tunica albuginea of the corpora cavernosa as a bi-layered structure with a 360° complete inner circular layer and a 300° incomplete outer longitudinal coat. Additional studies show a more sophisticated venous drainage system than previously understood, and most significantly, that the emissary veins can be easily occluded by the shearing action elicited by the inner and outer layers of the tunica albuginea. Pascal’s law has been shown to be a significant, if not the major, factor in erectile mechanics, with recent haemodynamic studies on fresh and defrosted human cadavers showing rigid erections despite the lack of endothelial activity. Reports on revascularisation surgery support its utility in treating arterial trauma in young males, and with localised arterial occlusive disease in the older man. Penile venous stripping surgery has been shown to be beneficial in correcting veno-occlusive dysfunction, with outstanding results. The traditional complications of irreversible penile numbness and deformity have been virtually eliminated, with the venous ligation technique superseding venous cautery. Penile vascular reconstructive surgery is viable if, and only if, the surgical handling is appropriate using a sound method. It should be a promising option in the near future.

We analyzed one case of end-stage liver disease and discussed whether the palliative care should be considered for this case. The medical record of a 56-year-old woman with alcoholic liver cirrhosis admitted to our hospital due to hypovolemic shock and esophageal varices (EV) was reviewed. The EV with active bleeding were arrested by panendoscopic intervention. However, repeat surgery revealed transmural laceration over the cardia, and immediate surgery and splenectomy were needed. The patient died postoperatively in the surgical intensive care unit due to bleeding tendency and hypovolemic shock. We suggest that palliative care and/or hospice care should have been considered for this patient before the crisis developed and that physicians require education about timely palliative and hospice care for patients with end-stage nonmalignant disease.

To evaluate irritability in patients with mild traumatic brain injury (mTBI) and moderate-to-severe traumatic brain injury (msTBI), respectively.A prospective study was conducted at a level I trauma centre.A total of 160 participants, which included 80 healthy subjects and 80 patients with TBI, were recruited. Irritability was assessed by the National Taiwan University Irritability Scale and other cognitive functions, which included memory, executive function and information processing, were also evaluated.The results showed post-injury self-reported irritability in patients with mTBI and family-reported irritability in patients with msTBI were significantly higher than irritability reported by healthy participants. Irritability was significantly associated with information processing ability in patients with mTBI, but it was not associated with any cognitive functions in patients with msTBI.Irritability was found to be prominent after TBI. Divergent causes of irritability seemed apparent in patients with mTBI and msTBI. Irritability after mTBI appeared might be related to the cognitive functions disrupted after the injury, whereas irritability after msTBI appeared to result directly from the brain lesions involved.

Objective Patients with mild traumatic brain injury (MTBI) usually suffer from the post-concussion symptoms (PCS). PCS could recover by 3 months post-injury, but some patients still persistently complain of those symptoms for years. Accordingly, the Chang-Gung University Brief Intervention for Post-Concussion Symptoms (CGU-BIPCS) was developed to intervene PCS based on the established advantages of health education. This prospective study thus aims to evaluate the effectiveness of CGU-BIPCS for patients with MTBI. Methods A total of 130 participants, which included 53 healthy participants and 77 patients with MTBI. Patients were further subdivided as two groups: "regular intervention" (RI) and "health education intervention" (EI). PCS of patients with MTBI were respectively evaluated at 2 weeks and 3 months post-injury, and symptoms of healthy participants were also examined. Results Both patients in RI and EI reported significantly more PCS than healthy participants did at 2 weeks and 3 months post-injury but less PCS at 3 months than at 2 weeks post-injury. However, the PCS endorsement of patients in RI and EI were not significantly different. In addition, more patients in EI reported significantly PCS deterioration than patients in RI did at 3 months post-injury. Conclusions Although establishing the effectiveness of CGU-BIPCS was unsuccessful in this study, it is further suggested that a potential iatrogenic effect from this kind of early interventions should never be overlooked.

This study aimed to identify early radiologic signs that are predictive of hemorrhage progression and clinical deterioration in patients with traumatic cerebral contusion. We hypothesized that contrast extravasation (CE) and blood-brain barrier disruption might be associated with hemorrhage progression, brain edema, and clinical deterioration in these patients.Twenty-two patients with traumatic cerebral contusion (diagnosed on initial noncontrast head computed tomography [CT]) who initially did not require surgical intervention were enrolled in this study. Contrast-enhanced and perfusion CT scans were performed within 6 hours of injury, and follow-up noncontrast CT scans were performed at 24 hours and 72 hours.In each noncontrast CT scan, the volumes of the contusion hemorrhage and edema were calculated using computerized planimetric techniques. The initial Glasgow Coma Scale, hemorrhage progression, clinical deterioration, and the need for subsequent surgery were recorded. The early radiologic findings were compared with these parameters and functional outcome at 6 months to identify predictive radiologic signs. CE was present in 9 of 22 patients (41%) and was highly associated with hemorrhage progression (p0.05), clinical deterioration (p0.01), and need for subsequent surgery (p0.01). In addition, patients with CE had a greater volume of edema at 24 hours (p0.01) and 72 hours (p0.01) than those who did not have CE. However, CE was not found to be associated with poor outcome.Early parenchymal CE is associated with hemorrhage progression, cerebral edema, clinical deterioration, and need for subsequent surgery. These patients should be monitored closely, and early surgery may be needed if deterioration occurs. Further elucidation of the pathophysiology is needed to formulate effective treatment for these high-risk patients.

To examine the long-term global clinical outcomes of TBI patients from 1 week to 10 years post-injury.A retrospective study was conducted at a level I trauma centre.A total of 327 TBI patients were recruited retrospectively in this longitudinal study and the score of Glasgow Outcome Scale Extended (GOSE) was then documented as an indicator of the clinical outcomes.The results presented that less than one-in-three patients recovered well within 2 weeks after trauma. Around 40% of patients were evaluated as favourable outcomes within 6 months post-injury. Less than 30% of TBI patients could gain favourable outcomes at 3 years post-injury and over half of patients still could not recover well at 6 years. Five patients' outcomes were continuously followed until 10 years and the results indicated that they started to have good outcomes after 3 years post-injury.This study might be the first one to longitudinally evaluate the outcomes of patients from 1 week to 10 years post-injury and revealed that patients still may have difficulties in social interactions and family relationships until 6 years post-injury, even though they could live and work independently. Hence, professionals should pay attention to the underlying factors causing their difficulties within the long-term recovery process.

Background Although advance directives (AD) have been implemented for years in western countries, the concept of AD is not promoted extensively in eastern countries. In this study we evaluate a program to systematically conduct advance care planning (ACP) communication for hospitalized patients in Taiwan and identify the factors associated with AD completion. Methods In this retrospective evaluation of a clinical ACP program, we identified adult patients with chronic life-limiting illness admitted to Taipei City Hospital between April 2015 and January 2016. Trained healthcare providers held an ACP meeting to discuss patients’ preference regarding end-of-life care and AD completion. A multiple logistic regression was performed to determine the factors associated with the AD completion. Results A total of 2878 patients were determined to be eligible for ACP during the study, among which 1798 (62.5%) completed ACP and data was available for 1411 patients (49.1%). Of the 1411 patients who received ACP communication with complete data, the rate of AD completion was 82.6%. The overall mean (SD) age was 78.2 (14.4) years. Adjusting for other variables, AD completion was associated with patients aged ≥ 85 years [adjusted odds ratio (AOR) = 1.80, 95% CI 1.21–2.67], critical illness (AOR = 1.17, 95% CI 1.06–1.30), and social workers participating in ACP meetings (AOR = 1.74, 95% CI 1.24–2.45). Conclusion The majority of inpatients with chronic life-limiting illness had ACP communication as part of this ACP program and over 80% completed an AD. Our study demonstrates the feasibility of implementing ACP discussion in East Asia and suggests that social workers may be an important component of ACP communication with patients.

Background/Purpose: End-of-life decisions are always difficult and complex, especially in the surgical setting. This study examines the epidemiology of do-not-resuscitate (DNR) orders, and the clinical factors influencing DNR consent. The impact of DNR on treatment and resource use in the surgical intensive-care unit (ICU) is also assessed. Methods: This retrospective observational study was performed at National Taiwan University Hospital, a tertiary medical center in Taipei. A total of 14,698 patients were admitted to the surgical ICUs between January 2003 and December 2006. Of these, 13,825 (94.1%) survived to ICU discharge and 873 (5.9%) died. Of those that died, 278 (1.9% of total patients) went home to die due to terminal stage illness and 595 (4.0% of total patients) died in the ICU. All mortality patients were included in this study. Results: Yearly DNR rates were all above 65%. The average interval from ICU admission to DNR consent remained stable at 11-13 days, but the interval from DNR consent to death increased over the study period, from 2.0 to 3.5 days. Discussion over DNR was mainly initiated by intensivists. Multivariate logistic regression analysis found that older age (odds ratio, 1.010; p=0.017) was significantly associated with DNR consent. DNR patients had longer ICU stays, lower fraction of inspired oxygen, and less inotropic infusion, dialysis, transfusion, laboratory examination, and chest radiography, but more use of sedative drugs, analgesics, and nutrition support at the time of death. After DNR, the use of advanced antibiotics, chest radiography, laboratory examination, and transfusion decreased. Inotropic infusion, however, continued to significantly increase. Conclusion: Although DNR was common in our surgical ICU patients, this request was signed late in the ICU course, when therapeutic options had been exhausted. Early initiation of DNR discussion should be promoted to improve end-of-life care and reduce futile treatments in the ICU.

The development of secondary complications following spontaneous subarachnoid hemorrhage (SAH) largely depends on sympathetic overexcitation. The roles of vagal activities, however, are poorly defined. Because both components of the autonomic nervous system can be explored in the frequency domain of heart rate variability (HRV), the present study aimed to determine the dynamic evolution of autonomic activities and to identify patients at high risk for complications following hemorrhage. Thirty patients with SAH were enrolled in our study. Those who suffered from symptomatic vasospasm, cerebral infarction, neurogenic pulmonary edema, or early mortality within 1 week of ictus were categorized into the complication group. Spectral analysis of HRV explored three important indices of sympathetic and vagal modulations: low-frequency (LF), high-frequency (HF), and LF/HF ratios. Patterns of HRV dynamics within the first 3 days were compared between complication and non-complication groups. The group trends, estimated by the slopes of HRV changes, were determined for further univariate and multivariate analysis. Our study showed that daily HRV in the complication group exhibited an approximately 2.7-fold increase of sympathovagal ratio (denoted by LF/HF). This resulted from reciprocal changes of sympathoexcitation (LF) and vagal withdrawal (HF). Multivariate analysis revealed that LF/HF slope, an indicator of the trend of sympathovagal change, was an independent variable significantly associated with the development of complications. This study confirmed that during early SAH period, patients with and without complications presented different patterns of sympathovagal changes. LF/HF slope during the first 3 days was a significant predictor of secondary complications after SAH.

Primary objective: To identify the early clinical features of patients with mild traumatic brain injury (mTBI) that are predictive of the presence of persistent post-concussion symptoms (PPCS). Research design: A prospective study was conducted at a level I trauma centre. Methods and procedures: One hundred and eighty mTBI patients participated in this study. The post-concussion symptoms (PCS) were evaluated with a PCS checklist. All patients were examined at 1, 2 and 8 weeks post-injury. The chi-square test was used to evaluate the associations of each PCS and the logistic regression was used to identify potential predictors of mTBI patients who might suffer from PPCS. Main outcomes and results: Less than one-tenth of the mTBI patients examined complained of PPCS at 2 months after head trauma. Patients with PPCS are more likely to suffer from intracranial lesions. Moreover, clinical symptoms at 1 and 2 weeks post-injury, especially physical ones including headache, dizziness and fatigue, were reported significantly more often by patients with PPCS. Conclusions: This study showed that early clinical symptoms and intracranial lesions may be strongly associated with the presence of PPCS. Thus, those specific characteristics may be used as early indicators of long-term difficulties.

Multivariate models have not been widely used to predict the outcome of acute stroke patients admitted to the intensive care unit (ICU). The purpose of this study was to determine potential measures observed in the first 12 h post-stroke that predict early mortality and functional outcomes in ICU-admitted stroke patients. Eight hundred and fifty acute stroke patients (ischemic stroke, 508; intracerebral hemorrhage, 342) were included in this analysis between November 2002 and December 2006. Measures of interest were obtained in the first 12 h after onset of stroke were analyzed for three types of outcome: 3-month mortality, 3-month mortality or institutional care, and poor functional outcomes at discharge. Poor functional outcomes were defined as a Barthel index80 or a Rankin scale2. Multivariate regression models were used to determine the predictive value of the observed measures. After 3 months, 17% of patients had died; 21% were alive but being cared for in institutional settings; and 62% were alive and living at home. Functional status at discharge indicated 16% of patients had died, poor function in 50%, and good function in 34% of patients. Initial stroke severity, measured by National Institute of Health Stroke Scale, and dependence on a ventilator predicts 3-month mortality and poor outcome in all stroke patients. In addition, old age, previous stroke, and total anterior circulatory infarct were associated with poor outcome in ischemic stroke patients; old age, low body mass index and the presence of intraventricular hemorrhage were associated with poor outcomes in intracerebral hemorrhage patients. In conclusion, early stroke mortality and outcome at discharge can be predicted in the first few hours following an acute stroke for moderate to severe ICU-admitted stroke patients.

Large hemispheric infarcts cause high mortality and morbidity. Understanding the clinical course and prognostic factors in patients with LHI, thereby enabling the identification of patients who will benefit from early aggressive intervention, is important. This study describes the clinical course of patients who had LHI and identifies the predictors for mortality.A retrospective collection of clinical and laboratory data in patients admitted to a neurologic intensive care unit of a medical center was examined. Large hemispheric infarct was defined as an infarct that involved at least 2 of the 3 (deep, superior, and posterior) MCA territories. Patients who received a hemicraniectomy were not included.Fifty patients with radiologically confirmed LHI were analyzed. The 30-day mortality rate was 22%. Only patients who had massive infarcts (complete MCA territory infarcts and beyond) died, whereas none with i-MCAs died (P.001). For the 26 patients with massive infarcts, the 30-day mortality was 42.3%. Early deterioration, ipsilateral pupil dilation, and a low GCS were associated with mortality. Further analysis revealed that an age less than 70 years (OR 24.5, 95% CI 2.3-262.6) and a GCS less than 10 at the second day of stroke (OR 15, 95% CI 1.5-149.5) predicted a fatal outcome among patients with massive infarcts. A GCS less than 12 at the first day of stroke and early CT findings of hypodensity more than one half of the MCA territory were associated with massive infarct.The extent of infarction is a crucial factor for mortality. The consciousness level may identify patients at risk for massive infarct at the first day of stroke and predict a fatal outcome as early as the second day. Early identification of the extent of infarction and close monitoring of the consciousness level help predict outcome.

In 1991, a population-based epidemiologic traumatic brain injury (TBI) study was done in urban and rural areas of Taiwan; this was 5 years before the helmet use law was passed and 8 years before the drink driving law was passed. In order to evaluate the impact of three major determinants (time, geography, and legislation) on the epidemiology of TBI, we conducted a prospective study in 2001 and used the 1991 data to examine the differences in TBI distribution in urban and rural Taiwan a decade after these laws were passed. In 2001, 5754 TBI cases were collected from the urban area of Taipei City, and 1474 TBI cases were collected from the rural area of Hualien County. The TBI incidence rate in Taipei City in 2001 was estimated to be 218/100,000 population (285/100,000 for males and 152/100,000 for females). When compared to the 1991 data, the incidence rate in 2001 had increased by 20%. The TBI incidence rate in Hualien County in 2001 was estimated to be 417/100,000 population (516/100,000 for males and 306/100,000 for females); this was a 37% increase over the 1991 data. Our study found that the distribution of causes and age distribution had shifted significantly over the 10-year period. In 2001, the age group with the highest incidence was 20-29 years, while in 1991 it had been the over 70 years age group. While traffic-related TBI had decreased, falls and assaults had increased in 2001. We also found that legislation, such as the helmet law, affects TBI distribution by decreasing the traffic-related TBI rate, decreasing the admission severity of TBI, and reducing TBI-related mortality. Finally, geography plays a crucial role in the outcome of TBI; over the 10 year period, Taipei had an increase in moderately severe outcomes, while Hualien had an increase in more severe outcomes. Comparative studies of TBI in urban and rural areas have shown that time, legislation, and geography are crucial determinants of TBI epidemiology. Although time and legal interventions seem to have more of an impact, geography does affect TBI outcomes.

The purpose of this study was to compare the effect of PbtO2-guided therapy with traditional intracranial pressure- (ICP-) guided treatment on the management of cerebral variables, therapeutic interventions, survival rates, and neurological outcomes of moderate and severe traumatic brain injury (TBI) patients. From 2009 to 2010, TBI patients with a Glasgow coma scale 2-guided management (PbtO2> 20 mmHg), and 27 patients were treated with ICP-guided therapy (ICP < 20 mmHg and CPP > 60 mmHg) in the neurosurgical intensive care unit (NICU); demographic characteristics were similar across groups. The survival rate in the PbtO2-guided group was also significantly increased at 3 and 6 months after injury. Moreover, there was a significant correlation between the PbtO2signal and Glasgow outcome scale-extended in patients from 1 to 6 months after injury. This finding demonstrates that therapy directed by PbtO2monitoring is valuable for the treatment of patients with moderate and severe TBI and that increasing PaO2to 150 mmHg may be efficacious for preventing cerebral hypoxic events after brain trauma.

Our main objective was to study the clinical outcome and complications of the subdural ICP monitoring with the CMS (Johnson and Johnson Medical Ltd, Raynhan, MA) in severe head injury.A retrospective analysis of patients with head injury with a GCS score of 8 or less was performed. Patients with severe systemic injury with hypotension (systolic blood pressure of90 mm Hg on admission), a GCS score of 3 with fixed and dilated pupils after resuscitation, a GCS score of 3 to 4 whose family refused aggressive treatment, and those who were dead on arrival were excluded from this study. During the period from January 1997 to April 2004, 120 patients with severe head injuries were included and met criteria for insertion of a subdural ICP monitoring device (CMS).A total of 120 patients (84 males and 36 females), aged 16 to 80 years old (mean, 43.8 +/- 14.4), were enrolled in the study. The average duration of ICP monitoring device use was 7.6 +/- 0.4 days (range, 2-14 days). The overall clinical outcomes of these patients were as follows: mortality rate, 13.5%; percentage of unfavorable outcomes, 17.3%; percentage of favorable outcomes, 69.2%. There were no complications such as CNS infection or hemorrhage in this study.A subdural transducer-tipped catheter (CMS) can be used as the first-line equipment for monitoring ICP in patients with severe head injury. The clinical results are similar with other recent studies, but no complication such as infection or hemorrhage occurred in this study.

This study examined psychometric properties of a brief version of the World Health Organization Quality of Life questionnaire (WHOQOL-BREF) among persons with traumatic brain injury (TBI) and the relations of the WHOQOL-BREF domains, including physical capacity, psychological wellbeing, social relationships, and environment, to different indicators of TBI severity. Of the 354 eligible and available subjects from 22 hospitals in northern Taiwan over a 6-month period, 199 completed telephone interviews during data collection. Three indicators of TBI severity were used: the Glasgow Coma Scale, the presence of post-traumatic amnesia, and the abbreviated injury scale to the head. All domain scores of the WHOQOL-BREF had nearly symmetrical distributions: low percentages of ceiling and floor values (0-3%), low missing rates (0-0.5%) for all but one item (43.2%), and very good internal consistency (0.75-0.89) and test-retest reliability (0.74-0.95). The WHOQOL-BREF also exhibited excellent known-groups validity, as well as very good responsiveness and convergent validity with regard to employment, independence in daily life activities, social support, and depression. After adjustment for potential confounders, almost none of the domain scores of the WHOQOL-BREF significantly differed in the severity levels of the three severity indicators. In conclusion, the WHOQOL-BREF is an appropriate health-related quality of life (HRQL) instrument for persons with TBI. Furthermore, the initial severity of the TBI might not be suitable for predicting levels of HRQL in persons with TBI.

Awareness of factors affecting the place of death could improve communication between healthcare providers and patients and their families regarding patient preferences and the feasibility of dying in the preferred place. This study aimed to evaluate factors predicting home death among home palliative care recipients. This is a population-based study using a national representative sample retrieved from the National Health Insurance Research Database. Subjects receiving home palliative care, from 2010 to 2012, were analyzed to evaluate the association between a home death and various characteristics related to illness, individual, and health care utilization. A multiple-logistic regression model was used to assess the independent effect of various characteristics on the likelihood of a home death. The overall rate of a home death for home palliative care recipients was 43.6%. Age; gender; urbanization of the area where the patients lived; illness; the total number of home visits by all health care professionals; the number of home visits by nurses; utilization of nasogastric tube, endotracheal tube, or indwelling urinary catheter; the number of emergency department visits; and admission to intensive care unit in previous 1 year were not significantly associated with the risk of a home death. Physician home visits increased the likelihood of a home death. Compared with subjects without physician home visits (31.4%) those with 1 physician home visit (53.0%, adjusted odds ratio [AOR]: 3.23, 95% confidence interval [CI]: 1.93–5.42) and those with ≥2 physician home visits (43.9%, AOR: 2.23, 95% CI: 1.06–4.70) had higher likelihood of a home death. Compared with subjects with hospitalization 0 to 6 times in previous 1 year, those with hospitalization ≥7 times in previous 1 year (AOR: 0.57, 95% CI: 0.34–0.95) had lower likelihood of a home death. Among home palliative care recipients, physician home visits increased the likelihood of a home death. Hospitalizations ≥7 times in previous 1 year decreased the likelihood of a home death.

Postconcussion symptoms (PCS) are common following mild traumatic brain injury (mTBI). A psychological misperception, the "good-old-days" bias, has been indicated as one of the influencing factors on symptom reporting after injury. To date, this response bias has only been examined in a small number of cross-sectional studies. This study thus prospectively evaluated the "good-old-days" bias in patients with mTBI.A prospective follow-up study.Fifty-three patients with mTBI were recruited in this study. The PCS was evaluated by the modified Checklist of Postconcussion Symptoms (mCPCS) at 1 month post injury. Twenty-five patients were evaluated again at 3 months after injuries. In addition, 53 healthy participants were also evaluated for the PCS, and 23 of them underwent a second evaluation at 2 months after the first one.Patients with mTBI showed significantly higher PCS reporting at 1 month post injury than healthy participants did, but not at 3 months post injury. Consistent with the "good-old-days" bias, patients remarkably underestimated their preinjury PCS at 1 month post injury. Interestingly, our results further revealed that this response bias diminished more at 3 months than at 1 month after mTBI.This study thus might be the first one to prospectively reveal the progression of the "good-old-days" bias in patients with mTBI.

Background The use of complementary and alternative medicine (CAM) continues to increase in Taiwan. This study examined the use of CAM and beliefs about CAM as expressed by patients with traumatic brain injury (TBI) in Taiwan. Methods TBI patients and their accompanying relatives were interviewed by using a structured questionnaire at an outpatient clinic in a medical center in northern Taiwan. Results A total of 101 patients with TBI participated in the study. Sixty-four (63%) patients had used at least one form of CAM after sustaining TBI. CAM users had used an average of 2.72 forms of CAM after sustaining TBI. The most frequently used CAM category was traditional Chinese medicine (37; 57.8%), followed by folk and religious therapies (30; 46.9%), and dietary supplements (30; 46.9%). The majority of the patients (45; 70.3%) did not report CAM use because they felt it was unnecessary to do so. Patients who used CAM had a significantly stronger positive belief in CAM than those who did not (t = −2.72; P = .008). After using CAM, most of the patients (54; 85%) perceived moderate satisfaction (2.89 ± 0.44), according to a 4-point Likert scale. Conclusion Although the use of CAM is common for TBI patients receiving conventional medical health care in Taiwan, most patients did not inform health care personnel about their CAM use. TBI patients perceive combined use of CAM and conventional medicine as beneficial for their overall health.

Prior studies have demonstrated important implications related to religiosity and a do-not-resuscitate (DNR) decision. However, the association between patients' religious background and DNR decisions is vague. In particular, the association between the religious background of Buddhism/Daoism and DNR decisions has never been examined. The objective of this study was to examine the association between patients' religious background and their DNR decisions, with a particular focus on Buddhism/Daoism.The medical records of the patients who were admitted to the 3 surgical intensive care units (SICU) in a university-affiliated medical center located at Northern Taiwan from June 1, 2011 to December 31, 2013 were retrospectively collected. We compared the clinical/demographic variables of DNR patients with those of non-DNR patients using the Student t test or χ test depending on the scale of the variables. We used multivariate logistic regression analysis to examine the association between the religious backgrounds and DNR decisions.A sample of 1909 patients was collected: 122 patients had a DNR order; and 1787 patients did not have a DNR order. Old age (P = 0.02), unemployment (P = 0.02), admission diagnosis of "nonoperative, cardiac failure/insufficiency" (P = 0.03), and severe acute illness at SICU admission (P < 0.01) were significantly associated with signing of DNR orders. Patients' religious background of Buddhism/Daoism (P = 0.04), married marital status (P = 0.02), and admission diagnosis of "postoperative, major surgery" (P = 0.02) were less likely to have a DNR order written during their SICU stay. Furthermore, patients with poor social support, as indicated by marital and working status, were more likely to consent to a DNR order during SICU stay.This study showed that the religious background of Buddhism/Daoism was significantly associated with a lower likelihood of consenting to a DNR, and poor social support was significantly associated with a higher likelihood of having a DNR order written during SICU stay.

To evaluate irritability following traumatic brain injury.A prospective study was conducted at a level I trauma centre.One hundred and forty-four participants, which included 80 healthy subjects and 64 patients suffering from TBI, were recruited. Irritability was assessed by the National Taiwan University Irritability Scale (NTUIS) from patients themselves and their families.the results showed 14.8% of patients and 29.4% of their families reported patients' problems of irritability. Meanwhile, both self-reported and family-reported irritability post-injury were significantly higher than those reported by the healthy subjects. When evaluating two sub-components of irritability, respectively, both family- and self-reported post-injury annoyance were significantly higher than the pre-injury one, while the self-reported post-injury verbal aggression was not.TBI patients have remarkable problems of irritability after injuries. Specifically, the results showed that annoyance might be the main characteristic of irritability in TBI patients and patients themselves might be unaware of their verbal aggression post-injury. Hence, it is merited to pay more attention to the annoyance of the patients with TBI and to the reports from significant caregivers when evaluating TBI patients' irritability in clinical settings.

Lin M-R, Chiu W-T, Chen Y-J, Yu W-Y, Huang S-J, Tsai M-D. Longitudinal changes in the health-related quality of life during the first year after traumatic brain injury. Objective To track the health-related quality of life (HRQL) at discharge and at 6 and 12 months after a traumatic brain injury (TBI) and examine factors associated with changes in each HRQL domain. Design Longitudinal cohort study. Setting Using codes of the International Classification of Diseases , eligible participants who had a newly diagnosed TBI were identified from discharge records of 4 hospitals in northern Taiwan. Information on the HRQL and injury-related characteristics at the initial and 2 follow-up assessments was collected by extracting medical records and conducting telephone interviews. Participants Subjects (N=158) participated in the initial assessment, and 147 and 146, respectively, completed the follow-up assessments at 6 and 12 months after injury. Interventions Not applicable. Main Outcome Measure The brief version of the World Health Organization Quality of Life (WHOQOL-BREF) with 4 domains of physical capacity, psychologic well being, social relationships, and environment. Results Scores on all WHOQOL-BREF domains except social relationships greatly improved over the first 6 months and showed continued improvement at 12 months after injury. The domain scores of the WHOQOL-BREF at discharge were significantly associated with the preinjury HRQL level, marital status, alcohol consumption at the time of injury, Glasgow Outcome Scale (GOS) level, cognition, activities of daily living, social support, and depressive status. However, after adjusting for these baseline differences, only the GOS level and depressive status significantly influenced longitudinal changes in the psychologic and social domains over the 12-month period. Changes in the physical and environmental domains were not significantly associated with any characteristics of the study. Conclusions During the first year after a TBI, the magnitude of HRQL recovery differed across different HRQL domains. Many factors may have significant associations with the initial domain scores of HRQL after TBI; however, only a few factors can significantly influence longitudinal changes in the HRQL.

The standard surgical treatment of hemorrhagic cerebral contusion is craniotomy with evacuation of the focal lesion. We assessed the safety and feasibility of performing decompressive craniectomy and duraplasty as the primary surgical intervention in this group of patients. Fifty-four consecutive patients with Glasgow Coma Scale (GCS) scores of less than or equal to 8, a frontal or temporal hemorrhagic contusion greater than 20 cm(3) in volume, and a midline shift of at least 5 mm or cisternal compression on computer tomography (CT) scan were studied. Sixteen (29.7%) underwent traditional craniotomy with hematoma evacuation, and 38 (70.4%) underwent craniectomy as the primary surgical treatment. Mortality, reoperation rate, Glasgow Outcome Scale-Extended (GOSE) scores, and length of stay in both the acute care and rehabilitation phase were compared between these two groups. Mortality (13.2% vs. 25.0%) and reoperation rate (7.9% vs. 37.5%) were lower in the craniectomy group, whereas the length of stay in both the acute care setting and the rehabilitation phase were similar between these two groups. The craniectomy group also had better GOSE score (5.55 vs. 3.56) at 6 months. Decompressive craniectomy is safe and effective as the primary surgical intervention for treatment of hemorrhagic contusion. This study also suggests that patient with hemorrhagic contusion can possibly have better outcome after craniectomy than other subgroup of patients with severe traumatic brain injury.

To better understand events related to going home to die (GHTD) from the intensive care unit (ICU), with the hope that this information might improve the palliative care of ICU patients.This retrospective observational study was performed at a tertiary medical center-the National Taiwan University Hospital. All surgical ICU mortality cases between 1 January 2003 and 31 December 2007 were included in this study.The rate of GHTD from the ICU declined annually, but has reached a plateau of around 25% in recent years. Multivariate logistic regression analysis found independently significant factors associated with GHTD, including older age (OR: 1.013; P = 0.001), married status (OR: 2.128; P0.001), lower educational level (OR: 1.799; P = 0.001), and lack of DNR consent (OR: 1.499; P = 0.006). When treatment intensity was compared on the date of death, GHTD patients in general received more treatments and diagnostic procedures than those who died in the ICU. Univariate analysis showed that GHTD patients received significantly more advanced antibiotics, more chest radiography, greater use of sedatives, greater use of analgesics, and more transfusions, but less FiO(2) and mechanical circulatory support than patients who died in the ICU. CO NCLUSION: GHTD from the ICU is a special phenomenon in the Chinese cultural area, representing a cultural tradition rather than a form of palliative care.

BackgroundImpaired dynamic cerebral autoregulation (DCA) has been shown in patients with severe (≥70%) internal carotid artery (ICA) stenosis, but DCA in moderate (50% to 69%) ICA stenosis, especially its response to carotid revascularization, has rarely been reported. Our study aimed to characterize DCA in severe and moderate ICA stenosis before and after carotid stenting.MethodsThis study included 21 patients with ICA stenosis ≥50% who received carotid stenting. Data of arterial blood pressure and cerebral blood flow velocity of the middle cerebral artery, measured by transcranial Doppler, were collected for 10 minutes ≤24 hours before and after stenting. The DCA index, represented as aMx, was assessed by calculating the Pearson product-moment correlation coefficient of spontaneous arterial blood pressure and cerebral blood flow velocity fluctuations. The relationship between aMx and stenotic severity and also alternations of aMx before and after stenting were assessed.ResultsCarotid stenting was effective to improve the DCA in the stenting side but not in the contralateral nonstenting side. In considering individual ICAs, the average aMx (mean ± SD) increased significantly from ICA stenosis