Pregnancy in granulomatous vasculitis.

OBJECTIVE--To study the fetal and maternal outcome of pregnancy in patients with granulomatous vasculitis. METHODS--Four pregnancies in two patients with Wegener's granulomatosis (WG) and one patient with Churg-Strauss syndrome (CSS) were identified and followed in our specialised clinic for pregnancy and connective tissue diseases. RESULTS--Three pregnancies ended with live babies and one with intrauterine death at 25 weeks of gestation. One WG patient remained in remission throughout pregnancy and the other experienced severe activity at 12 weeks. The CSS patient was in remission during her first pregnancy, but the disease flared severely in the second. CONCLUSIONS--Pregnancy in patients with granulomatous vasculitis requires preconceptual planning, careful clinical management, and vigorous treatment of active disease.     

Body composition estimation in children and adolescents by bioelectrical impedance analysis: A systematic review

Background

Bioelectrical impedance analysis (BIA) has commonly been used to assess the body composition of children and adolescents. BIA validation studies have found distinct correlation values with reference methods.

Cognitive Functional Therapy (CFT) for chronic non-specific neck pain

This case report presents the effect of Cognitive Functional Therapy (CFT) in a patient with chronic non-specific neck pain. The patient believed that pain signified tissue damage, and demonstrated pain catastrophizing, hypervigilance, stress sensitivity, and movement impairment of the neck, during extension and rotation. The CFT intervention integrated a cognitive approach with manual therapy and active exercises to encourage the patient to trust her neck again. One month after the first appointment, the patient had recovered confidence, and the pain and disability had disappeared almost entirely.     

Increased risk of death and readmission after hospital discharge of critically ill patients in a developing country: a retrospective multicenter cohort study

Purpose

To describe long-term mortality and hospital readmissions of patients admitted to Brazilian intensive care units (ICU).

Methods

Retrospective cohort study of adult patients admitted to Brazilian hospitals affiliated to the Public Healthcare System from 10 state capitals. ICU patients were paired to non-ICU patients by frequency matching (ratio 1:2), according to postal code and admission semester. Hospitalization records were linked through deterministic linkage to national mortality data. Primary outcome was mortality up to 1 year. Other outcomes were mortality and readmissions at 30 and 90 days and 3 years. Multiple Cox regressions were used adjusting for age, sex, cancer diagnosis, type of hospital, and surgical status.

Results

We included 324,594 patients (108,302 ICU and 216,292 non-ICU). ICU patients had increased hospital length of stay [9 (5–17) vs. 3 (1–6) days, p?<?0.001] and mortality (18.5 vs. 3.6%, p?<?0.001) versus non-ICU patients. One year after discharge, ICU patients were more frequently readmitted to hospital (25.4 vs. 17.4%, p?<?0.001) and to ICU (31.4 vs. 7.3%, p?<?0.001) than controls. Mortality up to 1 year was also higher for ICU patients (14.3 vs. 3.9%, p?<?0.001). A significant interaction between surgical status and mortality was found, with adjusted hazard ratios (HRs) up to 1 year of 2.7 [95% confidence interval (CI) 2.5–2.9] for surgical patients, and 3.4 (95%CI 3.3–3.5) for medical patients. The risk for death and readmission diminished over time up to 3 years.

Conclusions

In a public healthcare system of a developing country, ICU patients have excessive long-term mortality and frequent readmissions. The ICU burden tended to reduce over time after hospital discharge.

     

Association of frailty with short-term outcomes,organ support and resource use in critically ill patients

Purpose

Frail patients are known to experience poor outcomes. Nevertheless, we know less about how frailty manifests itself in patients’ physiology during critical illness and how it affects resource use in intensive care units (ICU). We aimed to assess the association of frailty with short-term outcomes and organ support used by critically ill patients.

Methods

Retrospective analysis of prospective collected data from 93 ICUs in Brazil from 2014 to 2015. We assessed frailty using the modified frailty index (MFI). The primary outcome was in-hospital mortality. Secondary outcomes were discharge home without need for nursing care, ICU and hospital length of stay (LOS), and utilization of ICU organ support and transfusion. We used mixed logistic regression and competing risk models accounting for relevant confounders in outcome analyses.

Results

The analysis consisted of 129,680 eligible patients. There were 40,779 (31.4%) non-frail (MFI?=?0), 64,407 (49.7%) pre-frail (MFI?=?1–2) and 24,494 (18.9%) frail (MFI?≥?3) patients. After adjusted analysis, frailty was associated with higher in-hospital mortality (OR 2.42, 95% CI 1.89–3.08), particularly in patients admitted with lower SOFA scores. Frail patients were less likely to be discharged home (OR 0.36, 95% CI 0.54–0.79) and had higher hospital and ICU LOS than non-frail patients. Use of all forms of organ support (mechanical ventilation, non-invasive ventilation, vasopressors, dialysis and transfusions) were more common in frail patients and increased as MFI increased.

Conclusions

Frailty, as assessed by MFI, was associated with several patient-centered endpoints including not only survival, but also ICU LOS and organ support.

     

Intrarater and Inter-rater Reliability of Maximal Voluntary Neck Muscle Strength Assessment Using a Handheld Dynamometer in Women With Headache and Healthy Women

Objective

This study aimed to determine the inter-rater and intrarater reliability, agreement, and minimal detectable change (MDC) of the neck muscle strength test using a handheld dynamometer in healthy women and women with headaches.