Patient-reported outcome, clinician-reported outcome, and patient satisfaction with treatment by crisis resolution teams: a multicenter pre-post study of outcome and associated factors in Norway.

BACKGROUND: Crisis resolution teams (CRTs) have become a part of mental health services in many high-income countries. Many studies have investigated the impact of CRTs on acute admissions to inpatient units, but very few studies have investigated patient-reported and clinician-reported outcomes for CRT service users. Our aims were to study patient-reported and clinician-reported outcomes of CRT treatment, how the outcomes were associated with characteristics of the service user and the treatment, and whether outcomes were different across CRTs. METHODS: The study was a pre-post observational multicenter study of 475 patients receiving treatment from 25 CRTs in urban and rural areas in Norway. There was no control group. Outcomes were change in mental health status reported by service users using CORE-10 and by clinicians using HoNOS. Patient satisfaction was measured using CSQ-8 at the end of the treatment. Components of CRT accessibility and interventions were measured by clinicians reporting details on each session with the service user. CRT model fidelity was measured using the CORE CRT Fidelity Scale version 2. We used paired t-tests to analyze outcomes and linear mixed modeling to analyze associations of the outcomes with the characteristics of service users and the treatment provided. Using independent t-tests, we analyzed differences in outcomes and patient satisfaction between two clusters of CRTs with differences in accessibility. RESULTS: The patient-reported outcomes and the clinician-reported outcomes were significantly positive and with a large effect size. Both were significantly positively associated with practical support and medication management and negatively associated with collaboration with mental health inpatient units. Patient satisfaction was high at the end of the treatment. CRTs with higher accessibility had a significantly better clinician-reported outcome, but no significant differences were reported for patient-reported outcomes or patient satisfaction. CONCLUSIONS: CRT treatment led to improved symptom status as reported by patients and clinicians, as well as high patient satisfaction. Practical support and medication management were the interventions most strongly associated with positive outcomes. Some of the variations in outcomes were at the team level. Patient- and clinician-reported outcomes should be used more in studies on the effect of treatment provided by crisis resolution teams.

Outcomes and predictors of complications of thyroidectomy in a scarce resource setting: Retrospective cross-sectional study.

BACKGROUND: Outcomes and predictors of complications of thyroidectomy are diverse and have been extensively studied, but data from our country and other African countries with high disease burdens are limited. OBJECTIVE: To evaluate the outcomes and predictors of complications of thyroidectomy among operated patients. METHOD: Single institution retrospective cross-sectional study was conducted by reviewing charts from 365 patients who had undergone thyroidectomy on an elective basis between March 2018-February 2022. All patients who were admitted and underwent thyroidectomy were included in this study. Bivariate and multivariate logistic regressions were used to identify risk factors. P-value <0.05 was considered statistically significant. RESULT: Overall, post-thyroidectomy complications occurred in 17 % of the cases. The two most common complications were hypocalcemia and voice change; the latter being due to injury of either external branch of superior laryngeal nerve or recurrent laryngeal nerve with an incidence of 4.9 % and 2.5 % respectively. Thyroidectomy performed by surgical residents and having total thyroidectomy were significantly associated with overall complications of thyroidectomy. Total thyroidectomy was found to be a risk factor for postoperative hypocalcemia (AOR = 12.24 (95%CI: 4.53, 19.65); P = 0.02). Younger age of the patient (AOR =0.3(95%CI, 0.12,0.51)) and prolonged duration of presentation (AOR = 2.53(95%CI, 1.17,7.76)) were detected predictors of voice change due to injury of either external branch of superior laryngeal nerve or recurrent laryngeal nerve. CONCLUSION: The rate of thyroidectomy complications is relatively similar to other studies. In this study demographic and clinical factors associated with increased risk of complications after thyroid surgery were identified. This information will be useful for educating patients about the risks of thyroid surgery.

Outcome predictors of immune-mediated necrotizing myopathy-a retrospective, multicentre study.

OBJECTIVES: Evidence-based treatment protocols are currently lacking for immune-mediated necrotizing myopathy (IMNM). In this multicentre retrospective study, we examined baseline clinical characteristics and treatment variables that may predict short-term outcomes of patients with IMNM. METHODS: Muscle biopsies from the John Hunter Hospital and the Royal Adelaide Hospital obtained between 2012 and 2019 were reviewed at a single laboratory at South Australia Pathology. All biopsies with histological features of IMNM were identified. Demographics of study subjects, clinical information and myositis-specific antibody status were recorded along with muscle strength, serum creatine kinase (CK) and treatment regimens at baseline and 3 and 6 months. Primary outcome measures were muscle strength and serum CK at 3 and 6 months. Mixed-effects regression models in a Bayesian framework were performed using the R statistical package. RESULTS: Female sex, older age, initial prednisone dose and i.v. methylprednisolone were associated with greater improvement in serum CK. In patients with moderate-severe disease at baseline, early IVIG was associated with greater improvement in hip flexor strength at 6 months. CONCLUSION: Early IVIG was associated with clinical improvement in the short-term follow-up in IMNM. Female sex, older age, initial oral prednisone dose and initial use of i.v. methylprednisolone were associated with better biochemical improvement.

Early and Midterm Clinical Outcomes of Transcatheter Valve-in-Valve Implantation Versus Redo Surgical Aortic Valve Replacement for Aortic Bioprosthetic Valve Degeneration: Two Faces of the Same Medal.

OBJECTIVE: To compare early and midterm outcomes of transcatheter valve-in-valve implantation (ViV-TAVI) and redo surgical aortic valve replacement (re-SAVR) for aortic bioprosthetic valve degeneration. DESIGN: Patients who underwent ViV-TAVI and re-SAVR for aortic bioprosthetic valve degeneration between January 2010 and October 2018 were retrospectively analyzed. Mean follow-up was 3.0 years. SETTING: In-hospital, early, and mid-term outcomes. PARTICIPANTS: Eighty-eight patients were included in the analysis. INTERVENTIONS: Thirty-one patients (37.3%) had ViV-TAVI, and 57 patients (62.7%) had re-SAVR. MEASUREMENTS AND MAIN RESULTS: In the ViV-TAVI group, patients were older (79.1 ± 7.4 v 67.2 ± 14.1, p < 0.01). The total operative time, intubation time, intensive care unit length of stay, total hospital length of stay, inotropes infusion, intubation >24 hours, total amount of chest tube losses, red blood cell transfusions, plasma transfusions, and reoperation for bleeding were significantly higher in the re-SAVR cohort (p < 0.01). There was no difference regarding in-hospital permanent pacemaker implantation (ViV-TAVI = 3.2% v re-SAVR = 8.8%, p = 0.27), patient-prosthesis mismatch (ViV-TAVI = 12 patients [mean 0.53 ± 0.07] and re-SAVR = ten patients [mean 0.56 ± 0.08], p = 0.4), stroke (ViV-TAVI = 3.2% v re-SAVR = 7%, p = 0.43), acute kidney injury (ViV-TAVI = 9.7% v re-SAVR = 15.8%, p = 0.1), and all-cause infections (ViV-TAVI = 0% v re-SAVR = 8.8%, p = 0.02), between the two groups. In-hospital mortality was 0% and 7% for ViV-TAVI and re-SAVR, respectively (p = 0.08). At three-years' follow-up, the incidence of pacemaker implantation was higher in the re-SAVR group (ViV-TAVI = 0 v re-SAVR = 13.4%, p < 0.01). There were no differences in reintervention (ViV-TAVI = 3.8% v re-SAVR = 0%, p = 0.32) and survival (ViV-TAVI = 83.9% v re-SAVR = 93%, p = 0.10) between the two cohorts. CONCLUSIONS: ViV-TAVI is a safe, feasible, and reliable procedure.

Timing of intervention in asymptomatic patients with valvular heart disease.

Current management of valvular heart disease (VHD) seeks to optimize long-term outcome by timely intervention. Recommendations for treatment of patients with symptoms due to severe valvular disease are based on a foundation of solid evidence. However, when to intervene in asymptomatic patients remains controversial and decision requires careful individual weighing of the potential benefits against the risk of intervention and its long-term consequences. The primary rationale for earlier intervention is prevention of irreversible left ventricular (LV) myocardial changes that might result in later clinical symptoms and adverse cardiac events. A number of outcome predictors have been identified that facilitate decision-making. This review summarizes current recommendations and discusses recently published data that challenge them suggesting even earlier intervention. In adults with asymptomatic aortic stenosis (AS), emerging risk markers include very severe valve obstruction, elevated serum natriuretic peptide levels, and imaging evidence of myocardial fibrosis or increased extracellular myocardial volume. Currently, transcatheter aortic valve implantation (TAVI) is not recommended for treatment of asymptomatic severe AS although this may change in the future. In patients with aortic regurgitation (AR), the potential benefit of early intervention in preventing LV dilation and dysfunction must be balanced against the long-term risk of a prosthetic valve, a particular concern because severe AR often occurs in younger patients with a congenital bicuspid valve. In patients with mitral stenosis, the option of transcatheter mitral balloon valvotomy tilts the balance towards earlier intervention to prevent atrial fibrillation, embolic events, and pulmonary hypertension. When chronic severe mitral regurgitation is due to mitral valve prolapse, anatomic features consistent with a high likelihood of a successful and durable valve repair favour early intervention. The optimal timing of intervention in adults with VHD is a constantly changing threshold that depends not only on the severity of valve disease but also on the safety, efficacy, and long-term durability of our treatment options.

Ischemic Stroke in the Very Elderly: Experience from an Italian Stroke Unit Hub Over a Period of 8 Years in the Era of Thrombectomy.

OBJECTIVE: The goal of this study is to understand how very elderly patients (VEP) after ischemic stroke are currently treated in a Stroke Unit (SU) Hub in Italy. We designed a retrospective monocentric study on patients admitted in the SU of "AO San Camillo Forlanini" over an 8-year period. MATERIAL AND METHODS: Data were collected among patients with acute ischemic stroke admitted to SU between January 2012 and December 2019. Patients were divided into three sub-groups: Adults (18-65 years); Elderly (66-85 years); and VEP (>85 years). Vascular risk factors and clinical variables as predictors of short-term clinical outcome were compared among age groups. RESULTS: A total of 1979 patients were enrolled, 254 were VEP (12.8%). The proportion of VEP showed no significant modifications during the 8-year period (11.9% in 2012-2015 and 13.7% in 2016-2019; p=0.93). The proportion of women, hypertension and atrial fibrillation was significantly higher in VEP compared to other age groups (p<0.001). The rate of VEP being treated with rt-PA increased from 2012-2015 to 2016-2019 (from 12.8% to 25.5%, p<0.001). Endovascular thrombectomy was rarely performed in VEP (1.5% of VEP). Rt-PA treatment was associated with favorable outcome for all three age groups (p<0.05). CONCLUSIONS: We showed that VEP present different vascular risk factor profiles, clinical features, and prognostic elements for short-term stroke outcome. Future studies will reveal whether we will observe an increasing trend in the use of rt-PA and endovascular thrombectomy and whether it will result in improved functional outcome for VEP.

Clinical Characteristics and Outcomes of Critically Ill Neurological Patients with COVID-19 Infection in Neuro-intensive Care Unit: A Retrospective Study.

BACKGROUND: There are insufficient data about clinical outcomes in critically ill neurological patients with concomitant coronavirus disease (COVID-19). This study describes the clinical characteristics, predictors of mortality, and clinical outcomes in COVID-19-positive neurological patients managed in a dedicated COVID-19 neurointensive care unit (CNICU). METHODS: This single-center, retrospective cohort study was conducted in critically ill neurological and neurosurgical patients with concomitant COVID-19 infection admitted to the CNICU at the National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, from July to November 2020. Patients' demographic, clinical, laboratory, imaging, treatment, and outcome data were retrieved from the manual and electronic medical records. Predictors of mortality and neurological outcome were identified using logistic regression. RESULTS: During the study period, 50 COVID-19-positive neurological patients were admitted to the CNICU. Six patients were excluded from the analysis as they were managed in the CNICU for <24 hours. A poor outcome, defined as death or motor Glasgow Coma Scale <5 at hospital discharge, was observed in 34 of 44 patients (77.27%) with inhospital mortality in 26 of 44 patients (59%). Worst modified sequential organ failure assessment (MSOFA) score, lactate dehydrogenase maximum levels (LDHmax), and lymphocyte count were predictors of inhospital mortality with an odds ratio (OR) of 1.88, 1.01, and 0.87, respectively, whereas worst MSOFA and LDHmax levels were predictors for poor neurological outcome with OR of 1.99 and 1.01, respectively. CONCLUSIONS: Mortality is high in neurological patients with concomitant COVID-19 infection. Elevated inflammatory markers of COVID-19 suggest the role of systemic inflammation on clinical outcomes. Predictors of mortality and poor outcome were higher MSOFA score and elevated LDH levels. Additionally, lymphopenia was associated with mortality. HOW TO CITE THIS ARTICLE: Surve RM, Mishra RK, Malla SR, Kamath S, Chakrabarti DR, Kulanthaivelu K, et al. Clinical Characteristics and Outcomes of Critically Ill Neurological Patients with COVID-19 Infection in Neuro-intensive Care Unit: A Retrospective Study. Indian J Crit Care Med 2021;25(10):1126-1132.

Incidence and Predictors of Acute Kidney Injury in Patients Undergoing Elective Hepatic Resection for Malignant Tumors: A 3-year Prospective Observational Study.

BACKGROUND: Acute kidney injury (AKI) is common in patients undergoing major surgeries, and leads to the need for renal replacement therapy and increased morbidity, intensive care unit (ICU) and hospital length of stay (LOS), cost, and mortality. We evaluated the incidence and predictors of postoperative AKI in patients undergoing hepatic resections and their short-term outcomes. MATERIALS AND METHODS: This prospective observational study was conducted over a 3-year period in 180 patients undergoing elective hepatic resections for a variety of indications. We used the Acute Kidney Injury Network criteria to determine the incidence of AKI at 72 hours. Perioperative variables contributing to the development of AKI and the short-term postoperative outcomes of patients were evaluated. RESULTS: Postoperative AKI occurred in 29.4% of patients. Persistent renal dysfunction was seen in five patients. Development of AKI was associated with hepatic failure (18.5 vs 5.5%, p < 0.005), prolonged ICU (2 vs 1 days, p < 0.001) and hospital LOS (11 vs 8 days, p < 0.004), and increased ICU and hospital mortality (9.6 vs 1.4%, p < 0.02). Age [OR (odds ratio) 1.033, 95% CI (confidence interval) 1.003-1.065, p = 0.03], BMI (body mass index) (OR 1.131, 95% CI 1.043-1.227, p = 0.003), and need for postoperative ventilation (OR 3.456, 95% CI 1.593-7.495, p = 0.002) were independent predictors of AKI. CONCLUSION: AKI after elective hepatic resection occurred in nearly one-third of our patients. Persistent renal dysfunction was seen in five patients. Age, BMI, and need for postoperative ventilation were independent predictors of postoperative AKI. (CTRI reg. No.: CTRI/2016/06/007044). HOW TO CITE THIS ARTICLE: Joshi M, Milmile R, Dhakane P, Bhosale SJ, Kulkarni AP. Incidence and Predictors of Acute Kidney Injury in Patients Undergoing Elective Hepatic Resection for Malignant Tumors: A 3-year Prospective Observational Study. Indian J Crit Care Med 2021;25(4):398-404.

Predictors of outcome of percutaneous catheter drainage in patients with acute pancreatitis having acute fluid collection and development of a predictive model.

BACKGROUND: Percutaneous catheter drainage (PCD) is effective initial strategy in the step-up approach of management of acute pancreatitis (AP). The objective of this study was to identify factors associated with outcomes after PCD and develop a predictive model. METHOD AND MATERIALS: In a prospective observational study between July 2016 and Nov 2017, 101 consecutive AP patients were treated using a "step-up approach" in which PCD was used as the first step. We evaluated the association between success of PCD (survival without necrosectomy) and baseline parameters viz. etiology, demography, severity scores, C-reactive protein (CRP), and intra-abdominal pressure (IAP), morphologic characteristics on computed tomography (CT) [percentage of necrosis, CT severity index (CTSI), characteristics of collection prior to PCD (volume, site and solid component of the collection), PCD parameters (initial size, maximum size, number and duration of drainage) and factors after PCD insertion (fall in IAP, reduction in volume of collection). RESULTS: Among 101 patients, 51 required PCD. The success rate of PCD was 66.66% (34/51). Four patients required additional surgical necrosectomy after PCD. Overall mortality was 29.4% (15/51). Multivariate analysis showed percentage of volume reduction of fluid collection (p = 0.016) and organ failure (OF) resolution (p = 0.023) after one week of PCD to be independent predictors of success of PCD. A predictive model based on these two factors resulted in area under curve (AUROC) of 0.915. Nomogram was developed with these two factors to predict the probability of success of PCD. CONCLUSION: Organ failure resolution and reduction in volume of collection after one week of PCD are significant predictors of successful PCD outcomes in patients with fluid collection following AP.

Long-term outcome of catheter ablation in post-infarction recurrent ventricular tachycardia.

OBJECTIVES: Severe LV dysfunction and advanced age are associated with VT recurrence after catheter ablation in patients with post-infarction drug-refractory VT. We present retrospective analysis of long-term outcome after single and repeat VT ablation procedures in patients with ischemic heart disease. DESIGN: Patients with recurrent VT post infarction who underwent catheter ablation between 2006 and 2017 in Isala Heart Centre were retrospectively analyzed. Univariate and multivariate analysis were used to identify predictors of arrhythmia recurrence post ablation. Patients were allocated to subgroups based on LVEF: severe (<30%), moderate (30-40%) and mild LV dysfunction (41-51%) and analyzed with log rank test. RESULTS: A total of 144 patients were included. Two years VT free survival after a single procedure was 56.6% with median follow-up 46 [17-78] months. Recurrence of VT postablation wash high among patients with an old anteroseptal MI and LVEF < 30% with multiple morphologies of inducible VTs, indicating an extensive and complex substrate. Patients who underwent repeat ablations (27.1%) had significant more often LV aneurysms (20.5% vs. 7.6%, p = .03) and electrical storms (38.5% vs. 21.9%, p = .04). VT free survival was higher in patients with LVEF 41-51% compared to LVEF < 30% (71.4% vs. 47.8%, p = .01). In multivariate analysis, LVEF < 30% (vs 41-51%) was an independent predictor of arrhythmia recurrence (HR = 2.16, CI 1.15-4.06, p = .02). CONCLUSIONS: In patients with ischemic VT, success rate of ablation was highest among patients with preserved LV function and recurrent VT and ES was highest among patients with severe LV dysfunction after single and multiple ablation procedures.

Moderators, mediators and nonspecific predictors of outcome after cognitive rehabilitation of executive functions in a randomised controlled trial.

Moderators, mediators and nonspecific predictors of treatment after cognitive rehabilitation of executive functions in a randomised controlled trial Objective: To explore moderators, mediators and nonspecific predictors of executive functioning after cognitive rehabilitation in a randomised controlled trial, comparing Goal Management Training (GMT) with an active psycho-educative control-intervention, in patients with chronic acquired brain injury. METHODS: Seventy patients with executive dysfunction were randomly allocated to GMT (n = 33) or control (n = 37). Outcome measures were established by factor-analysis and included cognitive executive complaints, emotional dysregulation and psychological distress. RESULTS: Higher age and IQ emerged as nonspecific predictors. Verbal memory and planning ability at baseline moderated cognitive executive complaints, while planning ability at six-month follow-up mediated all three outcome measures. Inhibitory cognitive control emerged as a unique GMT specific mediator. A general pattern regardless of intervention was identified; higher levels of self-reported cognitive-and executive-symptoms of emotional dysregulation and psychological distress at six-month follow-up mediated less improvement across outcome factors. CONCLUSIONS: The majority of treatment effects were nonspecific to intervention, probably underscoring the variables' general contribution to outcome of cognitive rehabilitation interventions. Interventions targeting specific cognitive domains, such as attention or working memory, need to take into account the patients' overall cognitive and emotional self-perceived functioning. Future studies should investigate the identified predictors further, and also consider other predictor candidates.

Clinical and Imaging Predictors of Recurrent Ischemic Stroke: A Systematic Review and Meta-Analysis.

BACKGROUND: Predictors of recurrent ischemic stroke are less well known in patients with a recent ischemic stroke than in patients with transient ischemic attack (TIA). We identified clinical and radiological factors for predicting recurrent ischemic stroke in patients with recent ischemic stroke. METHODS: A systematic search in PubMed, Embase, Cochrane Library, and CINAHL was performed with the terms "ischemic stroke," "predictors/determinants," and "recurrence." Quality assessment of the articles was performed and the level of evidence was graded for the articles included for the meta-analysis. Pooled risk ratios (RR) and heterogeneity (I2) were calculated using inverse variance random effects models. RESULTS: Ten articles with high-quality results were identified for meta-analysis. Past medical history of stroke or TIA was a predictor of recurrent ischemic stroke (pooled RR 2.5, 95% CI 2.1-3.1). Small vessel strokes were associated with a lower risk of recurrence than large vessel strokes (pooled RR 0.3, 95% CI 0.1-0.7). Patients with stroke of an undetermined cause had a lower risk of recurrence than patients with large artery atherosclerosis (pooled RR 0.5, 95% CI 0.2-1.1). We found no studies using CT or ultrasound for the prediction of recurrent ischemic stroke. The following MRI findings were predictors of recurrent ischemic stroke: multiple lesions (pooled RR 1.7, 95% CI 1.5-2.0), multiple stage lesions (pooled RR 4.1, 95% CI 3.1-5.5), multiple territory lesions (pooled RR 2.9, 95% CI 2.0-4.2), chronic infarcts (pooled RR 1.5, 95% CI 1.2-1.9), and isolated cortical lesions (pooled RR 2.2, 95% CI 1.5-3.2). CONCLUSIONS: In patients with a recent ischemic stroke, a history of stroke or TIA and the subtype large artery atherosclerosis are associated with an increased risk of recurrent ischemic stroke. Predictors evaluated with MRI include multiple ischemic changes and isolated cortical lesions. Predictors of recurrent ischemic stroke concerning CT or ultrasound have not been published.

Predictors of outcome for endoscopic colorectal stenting: a decade experience.

PURPOSE: Endoscopic stenting is used with increasing frequency to treat colorectal conditions. Little is known about what influences outcome. This study aimed to determine the impact of various factors on the short- and long-term results of colorectal stenting. METHODS: A retrospective review was conducted of all endoscopic stenting procedures performed by a colorectal surgeon at a tertiary referral institution between 2003 and 2013. Main outcome measures included technical success, clinical success, complications, and predictors of outcome. RESULTS: Of the stent procedures, 183 were performed in 165 patients. The majority of patients (90 %) presented with a malignant obstruction (intrinsic colonic vs. extrinsic non-colonic). Carcinomatosis was present in 22 % of patients with malignancy, and it was associated with lower technical success compared to non-carcinomatosis (adjusted odds ratio [AOR] 0.2 [95 % confidence interval (CI) 0.1-0.8]; p = 0.021). Colonic malignancy was associated with higher clinical success compared to non-colonic malignancy (AOR 3.8 [95 % CI 1.4-10.3]; p = 0.009). Carcinomatosis increased the risk of complications compared to non-carcinomatosis (AOR 3.2 [95 % CI 1.0-10.0]; p = 0.049). The risk of complication was higher when a stent was deployed in the rectum compared to the colon (AOR 4.1 [95 % CI 1.5-11.7]; p = 0.008). The use of a covered stent was associated with higher complication rate compared to a non-covered stent (AOR 13.6 [95 % CI 2.6-71.2]; p = 0.002). Balloon dilation was associated with an increased risk of complications (AOR 4.6 [95 % CI 1.3-16.2]; p = 0.017). CONCLUSIONS: Carcinomatosis was associated with lower technical success rate. Clinical success was higher in patients with a primary colonic malignancy. The use of a covered stent, balloon dilation of stricture, lesions in the rectum, and carcinomatosis were associated with higher risk for complications.

Predictors of Patient-Reported Outcomes of Total Joint Arthroplasty in a Developing Country.

BACKGROUND: In response to the growing burden of joint disease, developing countries are starting to create their own total joint arthroplasty (TJA) programs. To date, there has been limited research on predictors of TJA outcomes in a developing country. This investigation uses patient-reported outcome measures collected by a medical mission to assess predictors of TJA outcomes in the Dominican Republic. METHODS: Baseline and postoperative information from 156 of the mission's recipients of hip and knee TJA was used. Demographics were abstracted from clinical notes, and self-reported pain and functional status were assessed using Western Ontario and McMaster University Osteoarthritis Index and Short-Form 36 measures. Bivariate analysis identified variables to include in multivariable regression models of factors associated with function and pain outcomes and improvement in these domains 1 or 2 years postoperatively. RESULTS: The cohort had a mean age of 61.3 years, 82% were female, 79% had total knee arthroplasty, and 42% of the procedures were bilateral. In multivariate analyses, at P < .05, male sex, better preoperative function, and use of bilateral procedure were associated with better functional outcome. Male sex and worse preoperative pain were associated with better pain outcome. Worse preoperative pain and function, as well as bilateral surgery were associated with greater improvement in function. Additionally, a greater number of bothersome joints was associated with greater pain reduction. CONCLUSION: Our findings of better follow-up pain scores among patients with worse pain preoperatively and better functional improvement among those undergoing bilateral replacements contrast with study results from developed countries. The explanations for these observations merit further study.

Long-Term Prognosis in Ischemic Stroke Patients Treated with Intravenous Thrombolytic Therapy.

BACKGROUND AND PURPOSE: It remains unclear if intravenous thrombolysis (IVT) with recombinant tissue plasminogen activator has an impact on the survival and maintenance of a favorable effect on functional recovery over a long follow-up period. The aim of this study was to assess whether or not IVT treatment has a favorable effect on functional recovery and survival less than 1 year after a stroke. METHODS: This matched cohort study included 259 patients with acute ischemic stroke (IS) who were treated with IVT and standard care and 259 patients treated with standard care alone in the stroke unit between February 2006 and January 2013. RESULTS: After a median follow-up period of 3 years (range, 1-7 years), survival did not differ significantly between the groups; specifically, 56 patients (21.6%) in the thrombolysed group died versus 62 patients (23.94%) in the nonthrombolysed group (log-rank, .240, P = .624). Based on a multivariate Cox proportional hazards regression model, older age (>70 years), stroke severity (National Institutes of Health Stroke Scale score ≥ 15), diabetes mellitus, and a history of atrial fibrillation were independent predictors of long-term mortality after stroke. After the follow-up period, 144 patients (55.6%) in the IVT-treated group versus 112 patients (43.2%) in the control group had an excellent outcome, with a modified Rankin Scale score of 0-1 (hazard ratio [HR] = 1.64, 95% confidence interval [CI] = 1.16-2.32). Based on a multivariate Cox proportional hazards regression model, an excellent 3-month functional recovery was a strong predictor of favorable outcome (HR = 11.27, 95% CI = 6.45-19.63). CONCLUSION: The results suggest that IVT for acute IS has a favorable effect on functional recovery more than 1 year after stroke.

Patient Characteristics and Patient Behavior as Predictors of Outcome in Cognitive Therapy and Exposure Therapy for Hypochondriasis.

OBJECTIVE: Psychotherapy for hypochondriasis has greatly improved over the last decades and cognitive-behavioral treatments are most promising. However, research on predictors of treatment outcome for hypochondriasis is rare. Possible predictors of treatment outcome in cognitive therapy (CT) and exposure therapy (ET) for hypochondriasis were investigated. METHOD: Characteristics and behaviors of 75 patients were considered as possible predictors: sociodemographic variables (sex, age, and cohabitation); psychopathology (pretreatment hypochondriacal symptoms, comorbid mental disorders, and levels of depression, anxiety, and somatic symptoms); and patient in-session interpersonal behavior. RESULTS: Severity of pretreatment hypochondriacal symptoms, comorbid mental disorders, and patient in-session interpersonal behavior were significant predictors in multiple hierarchical regression analyses. Interactions between the predictors and the treatment (CT or ET) were not found. CONCLUSIONS: In-session interpersonal behavior is an important predictor of outcome. Furthermore, there are no specific contraindications to treating hypochondriasis with CT or ET.

Predictors of Clinical Outcome of Assertive Community Treatment (ACT) in a Rural Area in Denmark: An Observational Study with a Two-Year Follow-Up.

Assertive Community Treatment (ACT) is a multidisciplinary team approach to community care treatment, mainly characterised by small caseload and individualised care. The aim of the present study was to identify predictors of clinical outcome in ACT using an observational design. Three ACT Teams were established in The North Denmark Region to treat patients with severe mental illness. The patients were identified and followed in regional and national psychiatric registers, and in social and somatic case registers, 2 years before and 2 years after inclusion. The results showed that the use of psychiatric hospital services decreased significantly for the 240 included patients. Furthermore, the psychopharmacological profile was improved. No significant change occurred in the consumption of the somatic hospitals. Clinical outcome, defined as halving of admissions or bed days, was in a logistic analysis predicted by the patient's psychiatric use of inpatient service prior to inclusion in an ACT Team.

Cognitive behavior therapy for hoarding disorder: follow-up findings and predictors of outcome.

BACKGROUND: A cognitive-behavioral model of hoarding posits deficits in information processing, maladaptive beliefs about and attachments to possessions that provoke distress and avoidance, and positive emotional responses to saving and acquiring that reinforce these behaviors. A 26-session individual cognitive-behavioral therapy (CBT) based on this model showed significant reductions in hoarding symptoms and large effect sizes (Steketee et al.([1])). METHODS: The present study presents findings at follow-up (up to 12 months), as well as predictors of outcome at posttreatment (n = 37) and follow-up (n = 31). RESULTS: Significant improvements at post-treatment were sustained at follow-up with large effects, and Clinical Global Impression-Improvement (CGI-I) ratings by clinicians and patients at follow-up indicated that 62 and 79% of patients were rated "much improved" or "very much improved," respectively. The most prevalent patterns of outcome were improvement followed by stable gains or little improvement across all time points. Pretreatment severity of hoarding, overall clinical status, gender, perfectionism, and social anxiety were all associated with worse outcome. Only perfectionism and gender emerged as significant predictors after controlling for initial hoarding severity. CONCLUSIONS: The present findings suggest general stability of individual CBT outcomes for hoarding and indicated that gender, perfectionism, and social anxiety may affect outcomes. More research on larger samples is needed to direct efforts to improve treatment for hoarding.

Early response as a predictor of success in guided self-help treatment for bulimic disorders.

The aims of this study were to investigate the number of sessions and time required for a clinical meaningful symptomatic change with a guided self-help treatment and to assess the predictive value of early response and other potential predictors of end-of-treatment clinical status. Participants were 42 patients with a diagnosis of bulimia nervosa or ED not otherwise specified. Survival analyses (Kaplan-Meier) were performed to estimate the median time required to attain a 51% reduction in bulimic symptoms. Logistic regression was used to assess predictors of symptom remission. Results showed that the median time to achieve a 51% reduction in binge and purge frequencies was 3.68 and 3.77, respectively. This change occurred at session 3 for 50% of the participants. Early response was the most significant predictor of binge eating remission. No pretreatment predictors of time to achieve early response were found. These results have implications for allocating treatment resources in a stepped-care intervention model.

Systematic Review: Outcome Prediction in Acute Severe Ulcerative Colitis.

Background and Aims: Approximately 1 in 4 patients with ulcerative colitis experiences a severe exacerbation of disease requiring hospitalization, termed acute severe ulcerative colitis (ASUC). These episodes pose a major burden on patients with ulcerative colitis and early prediction of their outcomes based on clinical data is crucial to optimize therapy. Methods: A systematic review was performed using Embase and Medline for articles between 2000 and 2023. Studies obtained from the databases were uploaded on Covidence for screening by 2 independent reviewers. Quality appraisal for each study was done using the Critical Appraisals Skills Program depending on study design. Results: A total of 48 eligible studies were included in the review. The key predictors of ASUC identified in this review included clinical, endoscopic, and radiographic biomarkers, which were summarized. The main outcomes assessed in the studies were intravenous corticosteroid failure, need for rescue therapy, and need for colectomy. Score-based predictions and some novel markers were also included in the results. Conclusion: Utilization of evidence-based predictors of outcome in ASUC could serve as a powerful tool in customizing therapeutic measures and a step forward toward personalized patient care. Despite promising candidates, there remains a significant opportunity to identify and test additional clinical and laboratory-based predictors, especially early in the hospitalization and as the clinical practice and medical therapies evolve.