Functional Status Examination Research Articles

A Study on Clinicopathological Corelation and Management of Solitary Thyroid Nodule

Background: A solitary nodule is a goiter which, on clinical examination appears to be a single nodule in one lobe of the thyroid with no palpable abnormality elsewhere in the gland. The incidence of solitary nodule in general population in South India is 9%. This study aims to assess the presence of malignancy in patients presenting with solitary thyroid nodule and to evaluate and compare results of various investigative modalities used to diagnose a solitary thyroid nodule and the outcome of management modalities in solitary thyroid nodule. Methods: The present study on clinicopathological correlation and management of solitary thyroid nodule has been conducted on cases admitted and managed in the Department of Surgery at KIMS medical college, Hubli. Prospective analysis of 50 cases of solitary nodule thyroid in the specified period was done. These cases were selected by random sampling method and studied in detail clinically and recorded as per the proforma. Routine investigations and specific investigations including FNAC of the nodule, Thyroid profile, IDL, Plain X-ray neck, USG neck were done in all cases. Special investigations like radio-isotope scanning were not performed as the facilities were not available. All the patients were managed by surgery and diagnosis was confirmed by histo- pathological examination. The patients were grouped according to different variables like age, sex, size of the nodule, site of the nodule, functional thyroid status, FNAC reports and histo-pathological examination reports, then analyzed and compared with the previous similar studies conducted elsewhere. Results: Total of 50 cases of solitary nodule of thyroid studied. The mean age of presentation is 38.5 years. Cases in 3rd to 5th decades constitutes 72% of the cases studied. Out of 50 cases studied 46 were females and 4 were males, and the ratio comes to M:F = 1 : 11.5. Out of 50 cases along with swelling in front of the neck, 3 cases had pain, 3 cases had discomfort .....

Neurocognitive and behavioral predictors of theory of mind (ToM) in patients with traumatic brain injury (TBI).

Investigating the core component of social cognition, known as the theory of mind (ToM), becomes imperative in patients with moderate-to-severe traumatic brain injury (TBI) as they may present with social cognitive deficit-related disability interfering with patients' functional and behavioral status. This study aimed to investigate the neurocognitive and behavioral predictors of the ToM in patients with traumatic brain injury (PtTBI). Thirty PtTBI and 30 healthy controls (HCs) were assessed on a set of tasks. The assessment included ToM tasks (cognitive and affective, verbal and nonverbal, and first-order and second-order) along with various neuropsychological (NP) assessments to explore their memory, executive functioning, and intelligence. Further, TBI participants also underwent behavioral and functional outcome measures using the Functional Status Examination (FSE) and the Neurobehavioral Rating Scale (NBRS). The obtained data were analyzed using descriptive statistics and regression analyses. Findings confirmed ToM deficit across all modes of ToM tasks in PtTBI and implicated the role of executive function and working memory in the expression of ToM in this group. While cognitive faux pas (FPC) and first-order false belief together could explain poor performance on NBRS, the nonverbal ToM task predicts functional outcome in PtTBI. These findings have practical implications as they promote cognitive remediation intervention focused on restoring ToM, which may improve functional limitations and resulting disability in PtTBI.

How Do Scores on the Functional Status Examination (FSE) Correspond to Scores on the Glasgow Outcome Scale-Extended (GOSE)?

This study was designed to determine how raw scores correspond between two alternative measures of functional recovery from traumatic brain injury (TBI), the Functional Status Examination (FSE) and the Glasgow Outcome Scale-Extended (GOSE). Using data from 357 persons with moderate-severe TBI who participated in a large clinical trial, we performed item response theory analysis to characterize the relationship between functional ability measured by the FSE and GOSE at 6 months post-injury. Results revealed that raw scores for the FSE and GOSE can be linked, and a table is provided to translate scores from one instrument to the other. For example, a FSE score of 7 (on its 0–21 scale, where higher scores reflect more impairment) is equivalent to a GOSE score of 6 (where GOSE is scaled on an 8-point scale, with higher scores reflecting less impairment). These results allow clinicians or researchers who have a score for a person on one instrument to cross-reference it to a score on the other instrument. Importantly, this enables researchers to combine data sets where some persons only completed the GOSE and some only the FSE. In addition, an investigator could save participant time by eliminating one instrument from a battery of tests, yet still retain a score on that instrument for each participant. More broadly, the findings help anchor scores from these two instruments to the broader continuum of injury-related functional limitations.

Risk stratification and survival in patients after liver transplantation: the role of right heart function and dimension

Abstract Background Liver transplantation (LTx) is often the only treatment strategy in patients with advanced liver disease. Since the donor pool is limited, careful preoperative examination of the cardiac functional status is crucial. Especially the presence of pulmonary hypertension (PH) either coincidental or as part of porto-pulmonary hypertension (PoPHT) is known to play a prognostic role in post-transplant survival and graft durability. However, right heart function itself may play a role even in the absence of PH. Purpose We retrospectively evaluated right heart function data acquired during transthoracic echocardiography (TTE) in the evaluation process for LTx listing to identify patient populations at risk for poor long-term prognosis. Methods We performed a single-center retrospective cohort study of patients that underwent LTx between 2011 and 2020. All patients ultimately underwent LTx; Survival data were assessed at 90 days, 1 year and 3 years. The waiting period from time of cardiac assessment to the actual operation was blinded. We evaluated right heart end-diastolic diameter (RVEDd), tricuspid annular plane systolic excursion (TAPSE), as well as right atrial area (RAA). We pre-specified cut-offs for abnormal values with RVEDd above 39 mm, TAPSE below 18 mm and RAA above 16 cm2. Results We evaluated 351 patients who underwent LTx. 247 data sets were complete and could be included in the primary analysis (mean age 56.3±10.3 years, 75.7% male). Patients had a median Lab-MELD-Score of 14 points (IQR: 10–21 points). 23.8% of patients received a living donor transplant. The left ventricular ejection fraction was not compromised in any of the subjects (mean LVEF: 68.6±9.0%). The median waiting time in days between TTE and LTx was 142 days (IQR: 37–434 days) The primary end-point of mortality occurred in 44 or 17.8% of patients over a Period of three years. In univariate Cox-regression the pre specified cut-offs for TAPSE and RAA were not associated with a statistically significant survival (HR 0.663, CI: 0.33–1.33, p: 0.25). However, univariate analysis revealed that increased RVEDd was associated with post-LTx survival (HR 1.98, CI: 1.09–3.58, p=0.025) as well as Log-Rank (Mantel-Cox) in the Kaplan-Meier-estimate (Chi2: 5.25, p:0.022). In multivariable analysis including several laboratory values as well as the Lab-Meld-Score (Figure 2), RVEDd group remained the only significant parameter predicting mortality (HR 2.12, CI: 1.02–4.41, p=0.04). The Kaplan Meier analysis showed a significant difference in survival at 3 years of follow-up. Combining right ventricle parameters in a secondary analysis did not provide any additional benefit in predicting survival Conclusion Analysis of right heart function and especially dilatation was able to provide additional information concerning long-term outcome post-LTx in this retrospective analysis even when taking into consideration that moderate to severe PH or PoPHT was ruled out beforehand. Funding Acknowledgement Type of funding sources: None.

Functional Status Examination Yields Higher Measurement Precision than the Glasgow Outcome Scale-Extended after Moderate-to-Severe Traumatic Brain Injury.

A limited evidence base supports the Functional Status Examination (FSE) as superior to the more commonly used Glasgow Outcome Scale-Extended (GOSE) for precisely characterizing injury-related functional limitations. The aim of this study was to use modern psychometric tools to test the hypothesis that the FSE is more precise than the GOSE in characterizing individual differences in functional limitations after moderate-to-severe traumatic brain injury (TBI). Secondarily, we sought to confirm that the type of interviewee (patient, significant other) does not affect the test performance of the FSE. Using data from 357 individuals with TBI who participated in the Magnesium Sulfate clinical trial and had six-month outcome data, we performed item response theory (IRT) analyses comparing the FSE and GOSE at six months post-injury. Results showed that the FSE yielded higher measurement precision (IRT test information) than the GOSE across most of the disability severity spectrum. The GOSE yielded more information than the FSE at a very high level of disability, because of the GOSE's assignment of a unique score for individuals who are in a vegetative state. Finally, the FSE showed no evidence of differential item functioning by interviewee, indicating it is appropriate to interview either persons with TBI or significant others and combine data across respondents as is typically done. The findings support the FSE as a viable and oftentimes advantageous substitute for the GOSE in clinical trials and translational studies of TBI.

Effect of Age on Longitudinal Changes in Symptoms, Function, and Outcome in the First Year After Mild-Moderate Traumatic Brain Injury.

The aim of this study was to describe and compare the recovery and disability trajectory at 1 year post injury for younger and older adults with traumatic brain injury (TBI). This was a prospective longitudinal cohort study. Individuals 21 years and older with mild to moderate TBI were recruited from the emergency department (n = 33). We measured symptoms, function (Glasgow Outcome Scale-Extended, Functional Status Examination), and health-related quality of life (HRQOL) at 1 week and 1, 3, 6, and 12 months post injury. Whereas the total number of symptoms does not differ between younger and older adults after TBI, the specific constellation of symptoms experienced does. Older adults are more likely to experience physical symptoms such as fatigue, balance, and coordination problems as well as complain of being bothered by noise. Younger adults, in contrast, endorse more psychological symptoms such as anxiety. Functioning as measured by the Glasgow Outcome Scale-Extended and Functional Status Examination was lower in older adults at 1 year post injury. Physical HRQOL was consistently poorer in the year post injury among older adults compared with younger adults after TBI. Mental HRQOL, in contrast, was higher in older adults post TBI at 1 year. During the first year post TBI, older adults report different symptom clusters than do younger adults post TBI. To foster improved recovery and HRQOL in the older adult post TBI, nursing management strategies should focus on balance, coordination, and energy conservation.

Functional Status Examination Yields Higher Measurement Precision of Functional Limitations after Traumatic Injury than the Glasgow Outcome Scale-Extended: A Preliminary Study.

The Glasgow Outcome Scale-Extended (GOSE) is one of the most widely used measures of functional limitations after traumatic brain injury (TBI), and is the primary outcome measure used in clinical trials of acute TBI treatment. However, the GOSE appears insensitive to the full spectrum of TBI-related functional limitations, which may limit its potential to capture treatment effects or correlate with other variables that impact outcome. The Functional Status Examination (FSE) was designed to improve on the assessment of injury-related functional limitations using a standardized assessment and wider possible score range. The aim of this pilot study was to employ item response theory (IRT) to test the hypothesis that the FSE yields more precise estimation of functional outcome than the GOSE. Traumatically injured patients (n = 100, 77 TBI, 23 orthopedic injuries) were interviewed at 3 months post-injury using both the GOSE and FSE structured interviews. IRT was used to quantify and compare the tests' information functions, which reflect the degree to which each instrument precisely measures functional limitations across the severity spectrum. Findings were consistent with predictions: the FSE yielded stronger measurement of functional limitations (i.e., higher test information) across a wider range of severity than the GOSE, whether scoring the GOSE from all interview items or using the traditional GOSE overall score. Although the FSE appears to be a promising alternative measure to the GOSE, further research is needed to cross-validate these findings in a larger sample and understand how to best deploy it in clinical and translational research.

Do patient-reported outcome measures for SAH include patient, family, and caregiver priorities? A scoping review.

To systematically describe literature that identified patient/family/caregiver priorities for subarachnoid hemorrhage (SAH)-specific patient-reported outcome measures (PROMs), developed novel SAH PROMs by incorporating patient/family/caregiver perspectives, or involved patient/family/caregiver perspectives in evaluating existing SAH PROMs. We conducted a scoping review using Embase and Ovid MEDLINE from inception to February 6, 2018. Study eligibility and data extraction was performed independently and in duplicate. For each eligible citation, we abstracted information about study population, design, type of patient involvement, and outcome measures. We planned a descriptive summary of all included studies. Our search yielded 4,961 citations, of which 15 met our eligibility criteria. Four of these included duplicate data, so our final sample consisted of 12 articles. There were 879 patients with SAH and 241 carers from the 11/12 articles that reported these data. One additional study involved 70 individuals but did not specify the number of carers or patients. We did not find any studies where SAH survivors or their families were directly involved in the full continuum of PROM outcome conceptualization from development to evaluation. We found 41 measures identified by patients with SAH. We identified only 2 PROMs developed with patients and only one that was a post hoc evaluation by patients. These 3 PROMs are subarachnoid hemorrhage outcome tool, Wessex Patient Carer Questionnaire, and Functional Status Examination, respectively. We identified 3 PROMs that have involved patients in some way, but the extent to which they reflect patient priorities remains unclear. More work is needed to ensure SAH research is not overlooking outcomes that are important to patients.

The Functional Status Examination in Mild Traumatic Brain Injury: A TRACK-TBI Sub-Study.

The Functional Status Examination (FSE) is a comprehensive measure of functional status post-traumatic brain injury (TBI) that has primarily been used in studies of moderate-to-severe TBI. The present observational study examines functional status using the FSE among patients who sustained mild TBIs (mTBIs; defined as Glasgow Coma Scale [GCS] = 13-15 at admission) seen in a Level 1 trauma center. Study aims included examining the course of functional status following mTBI, as well as exploring relationships of the FSE and other relevant constructs among those with GCS = 13-15. Participants were assessed at 2 weeks (n = 112), 3 months (n = 113), 6 months (n = 106), and 12 months (n = 88) post-injury for changes in functional status resulting both (a) from all injuries and (b) from TBI only. Among seven domains of day-to-day functioning, participants generally experienced the greatest disruption in their primary activity (work or school) and in leisure and recreation. Subjects' overall functional status tended to improve over time, with sharpest increases in functionality occurring in the first 3 months post-injury. However, some subjects continued to report functional limitations even at 12 months post-injury. Functional status was largely unrelated to neurocognitive functioning, but related strongly to post-traumatic symptoms, life satisfaction, and emotional well-being, particularly at 3 months post-injury and beyond. Findings indicate that functional impairments related to mTBI may be more likely to persist than widely believed, with those who experience lingering functional deficits at particular risk for emotional health difficulties.

Examining age-related differences in functional domain impairment following traumatic brain injury.

To examine differences in the functional recovery trajectories between younger and older adults with mild-moderate traumatic brain injury (TBI) in the first year postinjury as well as health-related quality of life. Observational cohort. Level one trauma centre in the State of Washington. Adults with mild-moderate TBI (N=34; younger adults, n=19, and older adults, n=15). None. Functional Status Examination (FSE) and health-related quality of life (HRQOL; SF-12v2). Older adults consistently showed significantly worse functional performance than younger adults following TBI in the following FSE domains: mobility, ability to travel, home maintenance and overall functional status. For both groups, preinjury physical health was significantly correlated with ability to travel and social integration at 12-month postinjury. Older participants' preinjury physical and mental health had significant and negative correlation with their functional status. Our study provides insights and implications into adults' specific functional impairments following TBI, and which domains have persistent deficits. Early intervention and rehabilitation should focus on improving older adults' physical functioning and mobility. Our study may also inform future research and design of post-TBI interventions for older adults.

Functional Status Examination in Patients with Moderate-to-Severe Traumatic Brain Injuries.

The assessment of functional status after traumatic brain injury (TBI) is important. The Glasgow Outcome Scale (GOS) and its revised version, the Glasgow Outcome Scale Extended (GOSE), have been used most frequently in TBI research, but there are concerns about the sensitivity of these measures. The current study evaluated the psychometric properties of the Functional Status Examination (FSE) using a sample of 448 moderately to severely injured subjects with TBI. It was shown that the FSE is significantly related to other measures of functional status including the GOSE, Short Form Health Survey, and European Quality of Life Checklist (p < 0.001), is sensitive to TBI severity (p < 0.001), and is responsive to recovery from 3 to 6 months post-injury (p < 0.001). In addition, there was a significant agreement (r = 0.817, p < 0.001) between the patient and significant other's assessment of functional status on the FSE at 6 months post-injury. The FSE may be a valuable measure of functional status after TBI given its strong psychometric properties, including validity, sensitivity to brain injury severity, and recovery over time.

MULTIMORBIDITY AS ONE OF RISK PREDICTORS FOR CONTRAST INDUCED NEPHROPATHY IN GERIATRIC PRACTICE

AIM: research of multimorbidity as a risk factor for contrast induced nephropathy after X-ray endovascular intervention in patients of senior age groups. PATIENTS AND METHODS. Patients of following age groups were examined: 34 – 59 years (49,7±7,8 years) – 35 people (control group), 60 – 74 years (66,1±4,1) – 48 people and 75 – 82 years (78,8±4,2) – 22 people. Kidneys functional status examination was performed in patients of advanced and senile age before and after 24, 48 120 hours after X-ray endovascular intervention. Effect of multimorbidity states on contrast induced nephropathy (CIN) development. RESULTS. Strong correlation between different multimorbidity factors, serum creatinine concentration in different time periods after X-ray endovascular intervention and risk of CIN was revealed. CONCLUSION: in patients of advanced and senile age multimorbidity is a risk factor for CIN development when carrying out X-ray endovascular interventions.

Клиническое изучение органа зрения и дозиметрия хрусталика глаза персонала, выполняющего хирургические вмешательства под контролем рентгеновского излучения

Клиническое изучение органа зрения и дозиметрия хрусталика глаза персонала, выполняющего хирургические вмешательства под контролем рентгеновского излучения

P.2.h.005 - Characteristics of suicide attempters with high medical severity

To identify key dimensions of patients' experience across the rehabilitative care system and to recommend a framework to develop survey items that measure the rehabilitative care experience.Data were sourced from a literature review that searched MEDLINE (PubMed), CINAHL (Ebsco), and PsycINFO (APA PsycNET) databases from 2004 to 2014, the reference lists of the final accepted articles, and hand searches of relevant journals.Four reviewers performed the screening process on 2472 articles; 33 were included for analysis. Interrater reliability was confirmed through 2 rounds of title review and 1 round of abstract review, with an average κ score of .69.The final sample of 33 accepted articles was imported into a qualitative data analysis software application. Multiple levels of coding and a constant comparative methodology generated 6 themes. There were 502 discreet survey questions measuring patient experience that were categorized using the following dimensions: rehabilitative care ecosystem, client and informal caregiver engagement, patient and health care provider relation, pain and functional status, group and individual identity, and open ended.The most common survey questions examine the care delivery ecosystem (37%), the engagement of clients and their informal caregivers (24.9%), and the quality of relations between providers and patients (21.7%). Examination of patient's functional status and management of pain yielded (15.3%) of the instruments' questions.Currently available instruments and questions that measure patients' experience in rehabilitative care are unable to assess the performance of rehabilitative delivery systems that aspire to integrate care across the continuum. However, question panels derived from our 6 key themes may measure the key concepts that define rehabilitative care and facilitate measurement of patient experience at the system level.

Neurocognitive complaints and functional status among patients with chronic fatigue syndrome and fibromyalgia.

The purpose of this study was to conduct a longitudinal examination of cognitive complaints and functional status in patients with chronic fatigue syndrome (CFS) alone and those who also had fibromyalgia (CFS/FM). A total of 93 patients from a tertiary care fatigue clinic were evaluated on four occasions, each 6 months apart. Each evaluation included a tender point assessment, and self-reported functional status and cognitive complaints. Patients with CFS/FM reported significantly worse physical functioning, more bodily pain, and more cognitive difficulties (visuo-perceptual ability and verbal memory) than patients with CFS alone. Over time, bodily pain decreased only for participants with CFS alone. Verbal memory problems were associated with more bodily pain for both patient groups, whereas visuo-perceptual problems were associated with worse functional status for patients with CFS alone. This study adds to the literature on functional status, longitudinal course, and cognitive difficulties among patients with CFS and those with CFS and FM. The results suggest that patients with CFS/FM are more disabled, have more cognitive complaints, and improve more slowly over time than patients with CFS alone. Specific cognitive difficulties are related to worse functional status, which supports the addition of cognitive difficulties to the FM case criteria.

Impact of global cerebral atrophy on clinical outcome after subarachnoid hemorrhage

Atrophy in specific brain areas correlates with poor neuropsychological outcome after subarachnoid hemorrhage (SAH). Few studies have compared global atrophy in SAH with outcome. The authors examined the relationship between global brain atrophy, clinical factors, and outcome after SAH. This study was a post hoc exploratory analysis of the Clazosentan to Overcome Neurological Ischemia and Infarction Occurring After Subarachnoid Hemorrhage (CONSCIOUS-1) trial, a randomized, double-blind, placebo-controlled trial of 413 patients with aneurysmal SAH. Patients with infarctions or areas of encephalomalacia on CT, and those with large clip/coil artifacts, were excluded. The 97 remaining patients underwent CT at baseline and 6 weeks, which was analyzed using voxel-based volumetric measurements. The percentage difference in volume between time points was compared against clinical variables. The relationship with clinical outcome was modeled using univariate and multivariate analysis. Older age, male sex, and systemic inflammatory response syndrome (SIRS) during intensive care stay were significantly associated with brain atrophy. Greater brain atrophy was significantly associated with poor outcome on the modified Rankin scale (mRS), severity of deficits on the National Institutes of Health Stroke Scale (NIHSS), worse executive functioning, and lower EuroQol Group-5D (EQ-5D) score. Adjusted for confounders, brain atrophy was not significantly associated with Mini-Mental State Examination and Functional Status Examination scores. Brain atrophy was not associated with angiographic vasospasm or delayed ischemic neurological deficit. Worse mRS score, NIHSS score, executive functioning, and EQ-5D scores were associated with greater brain atrophy and older age, male sex, and SIRS burden. These data suggest outcome is associated with factors that cause global brain injury independent of focal brain injury.

Effects of platelet and plasma transfusion on outcome in traumatic brain injury patients with moderate bleeding diatheses

Object Coagulopathy and thrombocytopenia are common after traumatic brain injury (TBI), yet transfusion thresholds for mildly to moderately abnormal ranges of international normalized ratio and platelet count remain controversial. This study evaluates associations between fresh frozen plasma (FFP) and platelet transfusions with long-term functional outcome and survival in TBI patients with moderate hemostatic laboratory abnormalities. Methods This study is a retrospective review of prospectively collected data of patients with mild to severe TBI. Data include patient demographics, several initial injury severity metrics, daily laboratory values, Glasgow Outcome Score- Extended (GOSE) scores, Functional Status Examination (FSE) scores, and survival to 6 months. Correlations were evaluated between these variables and transfusion of FFP, platelets, packed red blood cells (RBCs), cryoprecipitate, recombinant factor VIIa, and albumin. Ordinal regression was performed to account for potential confounding variables to further define relationships between transfusion status and long-term outcome. By analyzing collected data, mild to moderate coagulopathy was defined as an international normalized ratio 1.4-2.0, moderate thrombocytopenia as platelet count 50 × 10(9)/L to 107 × 10(9)/L, and moderate anemia as 21%-30% hematocrit. Results In patients with mild to moderate laboratory hematological abnormalities, univariate analysis shows significant correlations between poor outcome scores and FFP, platelet, or packed RBC transfusion; the volume of FFP or packed RBCs transfused also correlated with poor outcome. Several measures of initial injury and laboratory abnormalities also correlated with poor outcome. Patient age, initial Glasgow Coma Scale score, and highest recorded serum sodium were included in the ordinal regression model using backward variable selection. In the moderate coagulopathy subgroup, patients transfused with FFP were more likely to have a lower GOSE score relative to those who did not receive a transfusion (OR 5.20 [95% CI 1.72-15.73]). Patients with moderate coagulopathy who received FFP and packed RBCs were even more likely to be have a lower GOSE score (OR 7.17 [95% CI 2.12-24.12]). Moderately anemic patients who received packed RBCs alone were more likely to have a worse long-term functional outcome as determined by GOSE and FSE scores (GOSE: OR 2.41 [95% CI 1.51-3.85]; and FSE: OR 3.27 [95% CI 2.00-5.35]). No transfusion types or combinations were noted to significantly correlate with the 6-month mortality in ordinal regression. Conclusions In TBI patients with moderate coagulopathy, FFP transfusions alone or a combination of FFP and packed RBCs were associated with poorer long-term functional outcomes as measured by the GOSE. Red blood cell transfusions were associated with poor long-term functional outcome in TBI patients with moderate anemia. Platelet transfusion in patients with moderate thrombocytopenia was not significantly associated with outcome. Although transfusion is beneficial to many patients with severe hematological abnormalities, it is not without risk, and the indications for transfusion should be carefully considered in patients with moderate hematological abnormalities.

Association of Depressive Symptoms With Functional Outcome After Traumatic Brain Injury

To test whether improved functional status correlates with more depressive symptoms after traumatic brain injury (TBI). This is based on the concept that increasing awareness of deficits may exacerbate depression, even while survivors are making functional improvements. A total of 471 individuals with TBI (72% white; 71% men; median Glasgow Coma Scale (GCS) score = 11) enrolled during acute care or inpatient rehabilitation and followed up at a median of 6 months. Beck Depression Inventory-II (BDI-II), Glasgow Outcome Scale-Extended, and Functional Status Examination (FSE). We found significant Spearman rank order correlations between BDI-II scores and the total FSE as well as all domains of the FSE. Lower functional levels correlated with more depressive symptoms. Modeling of predictive factors, including subject characteristics, injury-related characteristics, and outcome measures, resulted in 2 models, both containing age and GCS along with other factors. The relation between depressive symptoms and functional outcomes is complex and a fertile area for further research. The authors would encourage clinicians to monitor patients for depressive symptoms to help to prevent the detrimental impact on recovery.

Quality of Life and Healthcare Resource Use Associated With Angiographic Vasospasm After Aneurysmal Subarachnoid Hemorrhage

In this analysis of data from a large clinical trial in aneurysmal subarachnoid hemorrhage, the impact of angiographic vasospasm (aVSP) on specific patient outcomes and inpatient healthcare resource use was assessed. This was a post hoc analysis of exploratory end points collected for 409 patients with aneurysmal subarachnoid hemorrhage in the Clazosentan to Overcome Neurological Ischemia and Infarction Occurring After Subarachnoid Hemorrhage (CONSCIOUS-1) trial. Central reviewers graded severity of aVSP as none, mild, moderate, or severe based on comparison of catheter angiograms obtained at baseline and 7 to 11 days after aneurysmal subarachnoid hemorrhage. Assessments of cognitive status (Mini-Mental State Examination) and patient-relevant outcomes (EuroQol total score and visual analog scale and Functional Status Examination) were administered at Week 12. The relationship between severity of aVSP and these end points as well as inpatient healthcare resource use (intensive care, general ward, and total hospital lengths of stay) was assessed using univariate and multivariate analyses. Cognitive status and all patient-relevant outcome measures varied significantly (P<0.0001) with severity of aVSP (mean for severe aVSP versus no aVSP, respectively: Mini-Mental State Examination, 18.0 versus 27.6; EuroQol total, 0.38 versus 0.74; EuroQol visual analog scale, 50.9 versus 75.5; Functional Status Examination, 20.5 versus 11.7). A significant inverse relationship with severity of aVSP was observed for total hospital days (P=0.008) and days in the intensive care unit (P<0.0001). On average, patients with severe aVSP stayed in the hospital 5 days longer than those with no aVSP. Severe aVSP is associated with poor cognition, worse patient-relevant outcomes, and greater inpatient healthcare resource use. Future studies assessing new aVSP treatments should include outcome measures that evaluate quality of recovery among survivors.

Approach to the Patient with Nontoxic Multinodular Goiter

Thyroid nodules are very common, and although the majority are benign, approximately 5% may harbor malignancy. The evaluation of the patient with solitary thyroid nodule is generally straightforward and will typically include measurement of serum TSH to assess thyroid function and fine-needle aspiration biopsy of the nodule, with or without ultrasound (US) guidance. The approach to the patient with nontoxic multinodular goiter represents a more difficult problem for the clinician. All patients should have serum TSH measured to assess functional thyroid status and US examination to evaluate the number, size, and sonographic features of the nodules and assist in the selection of nodules that may need fine-needle aspiration biopsy. Patients with nodules yielding malignant cytology should be referred for surgery. Given the lack of reliable markers to predict biological behavior of nodules with suspicious (indeterminate) cytology, patients with such nodules are generally advised to have surgery, unless autonomous function of these nodules can be confirmed by scintigraphy. Most of these patients, however, will ultimately prove to have benign follicular tumors. Many patients with benign but large goiters may experience clinical symptoms of pressure, such as dysphagia, choking sensation, or airway obstruction. Such patients will often require surgery for alleviation of symptoms. In the absence of malignancy, asymptomatic patients may be observed. Radioactive iodine, commonly used in many parts of Europe, is safe and effective and may be a reasonable option for many patients. Periodic follow-up with neck palpation and US exam is recommended for all patients.