Effects of comorbid diagnoses on sleep disturbance in PTSD

Objective: Patients with post-traumatic stress disorder (PTSD) are frequently diagnosed with other psychiatric comorbid conditions. This study tested the hypothesis that PTSD patients suffer a greater proportion of sleep problems according to comorbid diagnoses. Method: National Comorbidity Survey (NCS) data from 591 individuals diagnosed with PTSD were analyzed. Revised versions of the Diagnostic Interview Schedule and Composite International Diagnostic Interview were administered to a representative sample of males and females. Groups consisted of patients diagnosed with lifetime PTSD and with current comorbid panic disorder, major depressive disorder, generalized anxiety disorder, and alcohol dependence. Results: Patients diagnosed with PTSD/panic disorder reported a significantly greater proportion of nightmare complaints (96%) and insomnia (100%) compared with the other comorbid groups. Conclusions: A greater proportion of PTSD patients with comorbid panic disorder complain of sleep-related problems than other comorbid groups. This effect appears unique to panic, rather than other general anxiety disorder or depression. Prospective sleep studies are needed to differentiate the role of sleep in PTSD and PD, as well as to examine the role of psychiatric comorbidity in worsening sleep in PTSD patients.     

The Stroke Area: Feasibility of Adoption in Community Hospitals

Pioneering efforts to establish what are known as stroke areas in community hospitals were made primarily by Dr Charles Bonner at Youville Hospital in Cambridge, Massachusetts, and Dr. Bertram Howard at St. Luke''s Hospital in New Bedford, Massachusetts during the early 1960s. Analysis of comparative data collected in subsequent years from 15 or more hospitals that followed their lead suggests that the stroke unit concept has become recognized as a medically sound approach to the management of stroke victims toward enhancing, rather than simply trying to save lives.     

Capsular flap for correction of contour deformities of the breast

We describe a technique in which the breast implant capsule is used to fill localized depressions in the breast, including those under the nipple-areola complex. Capsules have been reported to persist long-term and their high vascularity renders them suitable for use as flaps.     

Interaction of sleep disturbances and anxiety in later life: perspectives and recommendations for future research

Both sleep disturbances and anxiety are quite common in older adults. Although increasing research efforts have investigated sleep disturbances and anxiety in older adults, little has been written concerning the relation between sleep disturbances and anxiety in this population. This article reviews the epidemiological and clinical literature concerning the overall prevalence of sleep disturbances and relations between sleep and anxiety in later life. The article begins with a discussion of the prevalence of sleep and anxiety problems in older individuals, continues with a clinical review of the complex interrelationship between sleep and anxiety in older adults, and briefly considers possible neurobiological underpinnings of this interrelationship. This is followed by a brief discussion of the impact of medical illness on both anxiety and sleep disturbances. The article ends with a summary of findings from this review and provides recommendations for future research.     

VA Practice Patterns and Practice Guidelines for Treating Posttraumatic Stress Disorder

Little is known about how recent ISTSS practice guidelines (E. B. Foa, T. M. Keane, & M. J. Friedman, 2000) compare with prevailing PTSD treatment practices for veterans. Prior to guideline dissemination, clinicians in 6 VA medical centers were surveyed in 1999 (n = 321) and in 2001 (n = 271) regarding their use of various assessment and treatment procedures. Practices most consistent with guideline recommendations included psychoeducation, coping skills training, attention to trust issues, depression and substance use screening, and prescribing of SSRIs, anticonvulsants, and trazodone. PTSD and trauma assessment, anger management, and sleep hygiene practices were provided less consistently. Exposure therapy was rarely used. Additional research is needed on training, clinical resources, and organizational factors that may influence VA implementation of guideline recommendations.     

Efficacy, safety, and tolerability of sertraline in patients with late-life depression and comorbid medical illness

OBJECTIVES: To report on the efficacy, safety, and tolerability of sertraline in the treatment of elderly depres-sed patients with and without comorbid medical illness. SETTING: Multicenter. DESIGN: Randomized, double-blind, placebo-controlled study. PARTICIPANTS: A total of 752 patients aged 60 and older with diagnosis of major depressive disorder according to Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, diagnosis. MEASUREMENTS: Outcome measures included the 17-item Hamilton Depression Scale (HAMD); the Clinical Global Depression-Severity/Improvement (CGI-S/CGI-I); efficacy and safety/adverse event assessments; Quality of Life, Enjoyment, and Satisfaction Questionnaire; and the Medical Outcomes Study 36-Item Short-Form Health Status Survey. RESULTS: In the overall sample, sertraline was superior to placebo on all three primary outcome measures, HAMD, and overall clinical severity and change (CGI-S/CGI-I). Furthermore, therapeutic response to sertraline was comparable in those with or without medical comorbidity, and there were no treatment-by-comorbidity group interactions. Sertraline was also associated with a faster time to response than placebo in the comorbid group (P<.006). Sertraline-treated patients in the comorbid group had similar adverse events and discontinuations when compared to those in the noncomorbid group. CONCLUSION: Sertraline was efficacious in reducing depressive symptomatology, regardless of the presence of comorbid medical illness. Sertraline was safe and well tolerated by patients with or without medical illness.     

Anxiety disorders in older adults

Recent epidemiologic surveys indicate that anxiety disorders in older adults are more common than previously believed. Despite this, knowledge regarding the clinical characteristics of anxiety disorders in elderly patients is emerging slowly. In addition, detection of anxiety symptoms in elders is complicated by several factors, including a confounding of symptom picture by high medical comorbidity, frequent use of multiple prescribed and over-the-counter medications, difficulty of differentiating anxiety from depression, and a tendency of some older adults to resist psychiatric evaluation. Nonetheless, a comprehensive evaluation that includes a clinical interview, self-report measures, and laboratory results, can improve detection and accurate assessment of anxiety in elderly patients. Empirically validated knowledge regarding appropriate pharmacologic interventions in elderly patients is still sparse, and inferences from data in young and middle-aged populations typically form the basis of clinical practice in elderly patients. SSRIs and SNRIs are considered first-line interventions because of their efficacy and relative tolerability in elderly patients. Psychotherapy, particularly cognitive-behavioral therapy, also has been found to be efficacious for older adults with anxiety disorders. Collaborative care models that address physician, patient, and healthcare service delivery barriers, also hold promise for adequately treating anxiety disorders experienced by older adults.     

Anterolateral thigh free flap for complex soft tissue hand reconstructions

The anterolateral thigh free flap is described in terms of its surgical anatomy, techniques of elevation and its application in seven cases of trauma to the hand. The particular advantages of this free flap for reconstructing a variety of hand defects are demonstrated. Flap refinements that have potential applications for hand surgery are described.