Correlates and Predictors of Symptom Severity Over Time in People Under Investigation for Postural Orthostatic Tachycardia Syndrome.

Objective: Postural orthostatic tachycardia syndrome (POTS) is a poorly understood chronic disorder characterized by an unexplained excessive increase in heartbeat upon standing. The aim of this study was to investigate psychosocial and physiological correlates and predictors of symptom severity over time in patients presenting with POTS-like symptoms.

Methods: Longitudinal cohort study of patients under investigation for POTS ( n = 149).

Systemic steroids for cervical radicular pain: A systematic review.

Objective: Determine the effectiveness of systemic steroids for the treatment of cervical radicular pain.

Data Sources: We identified articles from two electronic databases (PubMed and Ovid Medline) and previously known articles.

Study Selection: We combined (using the Boolean Operator "AND") the following search terms: "Steroid* and Cervical Radic*" or "Steroid* and Cervicobrachialgia".

Needs of children with neurodevelopmental disorders and medical complexity: Caregiver perspectives.

Background: Caregivers of children with neurodevelopmental disorders and medical complexities (NDD-MC) coordinate care across complex multisectoral systems. Often NDD-MC children have complex behaviors, however there is limited information on coordination needs for families.

Aim: The objective of this mixed methods study was to understand the needs of families with NDD-MC children.

One or many labels? a longitudinal qualitative study of patients' journey to diagnosis at a specialist NHS Postural Tachycardia Syndrome (PoTS) clinic.

Objectives: Postural Tachycardia Syndrome (PoTS) is a poorly understood syndrome of multiple disabling symptoms. This study explored the process of seeking a diagnosis of PoTS. Analysis focused on changes before and after participants' first appointment with a national PoTS clinic, and explored whether a diagnosis is beneficial in the context of multiple co-occurring conditions and an absence of licenced treatments.

Computer tomography measurements of the airway and thoracic cavity do not provide support for bronchial conformation as a predisposing factor of left cranial lung lobe torsion in pugs.

The objective of this retrospective clinical study was to determine if airway or thoracic cavity measurements in pugs, particularly the left cranial lung lobe, were significantly different from brachycephalic and mesocephalic control. Thoracic computed tomographic studies of 10 pugs, French bulldogs (FB), and Jack Russell Terriers (JRT) were analyzed. Thoracic height: width ratio (H:W), cross-sectional areas of the left mainstem bronchus (CSA LMB), left cranial lung lobe bronchus (CSA LCrBr), left caudal lung lobe bronchus (CSA LCauBr), CSA LCrBr relative to length (CSA LCrBr/length) and CSA LCauBr/length were measured and adjusted to body weight (/kg).