Associations of dysfunctional attitudes, ruminations and metacognitive beliefs about rumination with pharmacological treatment response in patients with first episode of major depression.

INTRODUCTION: The aim of this study is to investigate whether treatment with selective serotonin reuptake inhibitors (SSRI) has an effect on the ruminative response, ruminative beliefs and dysfunctional attitudes (DA), and to evaluate the effects of pre-treatment dysfunctional attitudes and rumination levels on treatment response in individuals diagnosed with the first episode of major depression (MD). METHODS: 110 patients with MD participated in this study. Participants were evaluated with the Hamilton Depression Rating Scale (HDRS), the Clinical Global Impression Scale (CGI), the Short Version of Ruminative Response Scale (RRS), the Positive Beliefs about Rumination Scale (PBRS), the Negative Beliefs about Rumination Scale (NBRS), and the Dysfunctional Attitude Scale form A (DAS-A) before receiving SSRI treatment and 2 months after the onset of treatment. RESULTS: After two months of SSRI treatment, patients were divided into two groups, remission and non-remission groups. The decrease in RRS subscales and total scores, NBRS uncontrollability and danger of ruminations score, PBRS total score and DAS-A autonomous attitude scores were significantly higher in the remission group. RRS and DAS-A scores were found to be predictors of remission. CONCLUSIONS: DA and ruminations may be associated with poor response to SSRI treatment in depression. KEY POINTSAfter treatment with selective serotonin reuptake inhibitors, ruminations, dysfunctional attitudes, and positive and negative metacognitions on ruminations significantly decreased in patients with a first episode of major depression.The decrease in ruminations, autonomous attitudes, the metacognitions on the uncontrollability and danger of ruminations, and positive metacognitions on ruminations was higher in remission group compared to the non-remission group.Ruminations and dysfunctional attitudes significantly predicted remission in first episode of major depression.

A Case Report of "Propofol Frenzy": Anesthetic Considerations for a Severe Propofol-Induced Neuroexcitation Reaction.

Propofol "frenzy" is considered a severe propofol-induced neuroexcitatory reaction involving nonepileptic spells of extremity thrashing, marked agitation, irregular eye movements, and impaired consciousness. Patients with propofol neuroexcitation present unique challenges for anesthesia providers due to underrecognition, lack of diagnostic tests, and differentiating from other comparable disorders that require medications that can exacerbate symptoms. We present a case of a healthy young patient whose postoperative course was complicated by propofol frenzy and functional limb paralysis following hip surgery with a spinal anesthetic and propofol sedation. This case highlights anesthesia considerations for propofol frenzy and discusses dexmedetomidine as a promising modality for prompt management.

Eye movement desensitization and reprocessing treatment in functional neurological symptom disorder with psychogenic nonepileptic seizures: A study of two cases.

Patients with functional neurological symptom disorder (FND) have many diverse symptoms including psychogenic nonepileptic seizures (PNES), positive movements such as tremor, dystonia, or gait abnormalities, loss of motor function such as leg or arm paresis, and loss of sensory functions, such as blindness, deafness, or loss of feeling in the limbs. Eye movement desensitization and reprocessing (EMDR) is a therapy method that includes some techniques arising from psychodynamic, cognitive, and behavioral approaches. EMDR is known as a proven psychotherapeutic approach in post-traumatic stress disorder, but there are also numerous studies reporting its efficacy in other psychiatric disorders and trauma-associated symptoms, in patients with comorbid psychiatric disorders. This article presents the outcome of EMDR treatment of two patients' cases, a 13-year-old female and a 16-year-old male, who were diagnosed as FND with PNES, according to the DSM-5 diagnostic criteria. In both cases, there was a significant decrease in Adolescent Dissociative Experiences Scale scores and no pseudo seizures were found, even at the sixth-month follow-up visits. These case studies suggest that EMDR can be an effective method in the long-term treatment of FND with PNES and a useful alternative to other treatment methods.

Acute renal failure due to bilateral renal vein thromboses: A rare complication of heparin-induced thrombocytopenia.

Heparin-induced thrombocytopenia type II is a rare but devastating complication of heparin exposure. We review a case of a 66-year-old female who underwent aortic valve surgery requiring venoarterial extracorporeal membranous oxygenation (ECMO) support postoperatively. She subsequently developed acute renal failure due to bilateral renal vein thromboses and thrombocytopenia and was found to have platelet factor 4/heparin antibodies and was diagnosed with heparin-induced thrombocytopenia (HIT). She was transitioned to nonheparin anticoagulation and her thrombocytopenia improved. Although a rare complication of anticoagulation, diagnosing HIT in a patient on ECMO requires a high index of suspicion and should be considered.

Survey on the Current State of Endotracheal Intubation Among the Critically Ill: HEMAIR Investigators.

OBJECTIVES: In the last decade, the practice of intubation in the intensive care unit (ICU) has evolved. To further examine the current intubation practice in the ICU, we administered a survey to critical care physicians. DESIGN: Cross-sectional survey study design. SETTING: Thirty-two academic/nonacademic centers nationally and internationally. MEASUREMENTS AND MAIN RESULTS: The survey was developed among a core group of physicians with the assistance of the Survey Research Center at Mayo Clinic, Rochester, Minnesota. The survey was pilot tested for functionality and reliability. The response rate was 82 (51%) of 160 among the 32 centers. Although propofol was the induction drug of choice, there was a significant difference with actual ketamine use and those who indicated a preference for it (ketamine: 52% vs 61%; P < .001). The most common airway device used for intubation was direct laryngoscopy (Miller laryngoscope blade) at 56 (68%) followed by video laryngoscopy at 26 (32%). Most (>90%) indicated that they have a difficult airway cart, but only 55 (67%) indicated they have a documented plan to handle a difficult airway with even lower results for documented review of adverse events (49%). CONCLUSION: Although propofol was the induction drug of choice, ketamine was a medication that many preferred to use, possibly relating to the fact that the most common complication postintubation is hypotension. Direct laryngoscopy remains the primary airway device for endotracheal intubation. Finally, although the majority stated they had a difficult airway cart available, most did not have a documented plan in place when encountering a difficult airway or a documented process to review adverse events surrounding intubation.

Incidence of and Risk Factors For Post-Intubation Hypotension in the Critically Ill.

BACKGROUND: We aim to report the incidence of post-intubation hypotension in the critically ill, to report in-hospital mortality and length of stay in those who developed post-intubation hypotension, and to explore possible risk factors associated with post-intubation hypotension. MATERIAL/METHODS: Adult (≥18 years) ICU patients who received emergent endotracheal intubation were included. We excluded patients if they were hemodynamically unstable 60 minutes pre-intubation. Post-intubation hypotension was defined as the administration of any vasopressor within 60 minutes following intubation. RESULTS: Twenty-nine patients developed post-intubation hypotension (29/147, 20%). Post-intubation hypotension was associated with increased in-hospital mortality (11/29, 38% vs. 19/118, 16%) and length of stay (21 [10-37] vs. 12 [7-21] days) on multivariate analysis. Three risk factors for post-intubation hypotension were identified on multivariate analysis: 1) decreasing mean arterial pressure pre-intubation (per 5 mmHg decrease) (p-value=0.04; 95% CI 1.01-1.55); 2) administration of neuromuscular blockers (p-value=0.03; 95% CI 1.12-6.53); and 3) intubation complication (p-value=0.03; 95% CI 1.16-15.57). CONCLUSIONS: Post-intubation hypotension was common in the ICU and was associated with increased in-hospital mortality and length of stay. These patients were more likely to have had lower mean arterial pressure prior to intubation, received neuromuscular blockers, or suffered a complication during intubation.

Vasopressor use as a surrogate for post-intubation hemodynamic instability is associated with in-hospital and 90-day mortality: a retrospective cohort study.

BACKGROUND: Evidence is lacking for what defines post-intubation hypotension in the intensive care unit (ICU). If a valid definition could be used, the potential exists to evaluate possible risk factors and thereby improve post-intubation. Thus, our objectives were to arrive at the best surrogate for post-intubation hypotension that accurately predicts both in-hospital and 90-day mortality in a population of ICU patients and to report mortality rates between the exposed and unexposed cohorts. METHODS: We conducted a retrospective cohort study of emergent endotracheal intubations in a medical-surgical ICU from January 1, 2010 to December 31, 2011 to evaluate surrogates for post-intubation hypotension that would predict in-hospital and 90-day mortality followed by an analysis of exposed versus unexposed using our best surrogate. Patients were ≥18 years of age, underwent emergent intubation during their first ICU admission, and did not meet any of the surrogates 60 min pre-intubation. RESULTS: The six surrogates evaluated 60 min post-intubation were those with any systolic blood pressures ≤90 mmHg, any mean arterial pressures ≤65 mmHg, reduction in median systolic blood pressures of ≥20%, any vasopressor administration, any non-sinus rhythm and, fluid administration of ≥30 ml/kg. A total of 147 patients were included. Of the six surrogates, only the administration of any vasopressor 60 min post-intubation remained significant for mortality. Twenty-nine patients were then labeled as hemodynamically unstable and compared to the 118 patients labeled as hemodynamically stable. After adjusting for confounders, the hemodynamically unstable group had a significantly higher in-hospital and 90-day mortality [OR (95% CI); 3.84 (1.31-11.57) (p value = 0.01) and 2.37 (1.18-4.61) (p-value = 0.02)]. CONCLUSIONS: Emergently intubated patients manifesting hemodynamic instability after but not before intubation, as measured by vasoactive administration 60 min post-intubation, have a higher association with in-hospital and 90-day mortality.

Evaluation of preintubation shock index and modified shock index as predictors of postintubation hypotension and other short-term outcomes.

PURPOSE: Preintubation shock index (SI) and modified shock index (MSI) have demonstrated predictive capability for postintubation hypotension in emergency department. The primary aim was to explore this relationship in the critical care environment. The secondary aims were to evaluate the relationship of shock indices with other short-term outcomes like mortality and length of stay in intensive care unit. MATERIALS AND METHODS: This is a nonconcurrent cohort study, conducted in eligible 140 adult intensive care unit (ICU) patients of a tertiary care medical center. Eligibility criterion was emergent endotracheal intubation in apparently hemodynamically stable patients. RESULTS: Preintubation SI ≥ 0.90 had a significant association with postintubation hypotension as defined by systolic blood pressure < 90 mm Hg in the univariate (P = .03; odds ratio [OR], 2.13; 95% confidence interval [CI], 1.07-4.35) and multivariate analyses (P = .01; OR, 3.17; 95% CI, 1.36-7.73) after adjusting for confounders. It was also associated with higher ICU mortality in both the univariate (P = .01; OR, 4.00; 95% CI, 1.26-12.67) and multivariate analyses (P = .01; OR, 5.75; 95% CI, 1.58-26.48). There was no association of preintubation MSI with postintubation hemodynamic instability and ICU mortality. No association was found between preintubation SI and MSI, with ICU length of stay and 30-day mortality. CONCLUSIONS: Our findings indicate that preintubation SI greater than or equal to 0.90 is a predictor of postintubation hypotension (systolic blood pressure <90 mm Hg) and ICU mortality in emergently intubated adult patients in intensive care units.