Improving communication between healthcare providers and pulmonary arterial hypertension patients: a survey of patient preferences.

Effective communication within the patient-provider relationship is a key aspect of shared decision-making and associated with several positive patient outcomes. Although previous studies suggest that patients' and providers' conceptualization of what constitutes effective communication differ, there is no available literature discussing patient preferences for communication. The objective of this study was to determine the words and phrases pulmonary arterial hypertension patients prefer to hear when discussing their disease with their physician. A total of 227 pulmonary arterial hypertension patients completed a survey that included a 20-item questionnaire specifically designed to assess patient preference for words and phrases when discussing their disease and treatment; statistically significant differences were observed across all items of the questionnaire. Patients preferred their physician ask them how they have "been feeling" (63%) rather than how they have "been doing". In addition, 96% of patients indicated that they wanted to hear that this is "… the best medicine for you" rather than this is "the best medicine". Considerably more patients (60%) indicated they want their physician to say, "We want you to have fewer symptoms" rather than "We want you to feel more normal." They also indicated they wanted the "most effective" medicine (82%) rather than the "most aggressive" medicine (7%). The results of this study suggest that pulmonary arterial hypertension patients have strong preferences for the language their providers use when discussing their disease and treatment options. Given the role that effective communication has on important health outcomes, pulmonary arterial hypertension providers need to consider these findings when communicating with patients.

Vertebral Intraosseous Vascular Malformations in a Familial Cerebral Cavernous Malformation Population: Prevalence, Histologic Features, and Associations With CNS Disease.

OBJECTIVE. The purpose of this study was to investigate whether MRI-typical and MRI-atypical intraosseous vascular malformations are associated with familial cerebral cavernous malformation (FCCM). MATERIALS AND METHODS. In a retrospective matched case-control study, two radiologists reviewed the spinal imaging, both CT and MRI, of 22 patients with FCCM seen between 2006 and 2017 and of age- and sex-matched control subjects for MRI-typical and MRI-atypical intraosseous vascular malformations. Quantitative analysis of lesions identified included vertebral level, size, and number of lesions. Pathologic samples from two lesions were analyzed for histologic and immunohistochemical features. Whether the presence of typical, atypical, and total intraosseous vascular malformations differed between patients and control subjects was tested. For patients with complete spinal imaging, whether intraosseous vascular malformations were associated with age, sex, brain lesion count, and spinal lesion count was also tested. RESULTS. MRI-atypical intraosseous vertebral malformations were more commonly present in patients with FCCM (p = 0.003). Sixteen lesions were found in nine patients and none in the control group. The numbers of MRI-typical intraosseous vascular malformations were similar between patients and control subjects (p = 0.480). Age was associated with typical intraosseous vascular malformations (p = 0.027), though not with atypical malformations. MRI-atypical malformations were larger (mean diameter double) than MRI-typical malformations (p = 0.023). Histologic analysis of two lesions from different patients with pathologic collapse revealed the same histologic features consistent with combined capillary-venous malformations. CONCLUSION. Vertebral capillary-venous malformations (MRI-atypical intraosseous vascular malformations) are common in patients with FCCM and may have a more aggressive clinical course than MRI-typical malformations.

Interoceptive Deficits, Nonsuicidal Self-Injury, and Suicide Attempts Among Women with Eating Disorders.

People with eating disorders (EDs) have an elevated risk for both nonsuicidal self-injury (NSSI) and suicide compared to the general population. This study tests two theoretically derived models examining interoceptive deficits as a risk factor for NSSI, and examining interoceptive deficits, NSSI, fearlessness about death, and pain tolerance as risk factors for suicide. Ninety-six adult, treatment-seeking women with EDs completed self-report questionnaires at a single time point. Interoceptive deficits were significantly associated with NSSI, and NSSI was in turn associated with both pain tolerance and fearlessness about death. Further, pain tolerance was in turn associated with past suicide attempts, although fearlessness about death was not associated with suicide attempts. Interoceptive deficits had a direct association with fearlessness about death but not pain tolerance. Results regarding the relation between interoceptive deficits and suicide attempts were mixed, yet overall suggest that interoceptive deficits are related to suicide attempts largely indirectly, through the effects of mediating variables such as NSSI, fearlessness about death, and pain tolerance. Results suggest that interoceptive deficits and pain tolerance merit further investigation as potential risk factors for fatal and nonfatal self-harm among individuals with EDs.

Management of prostacyclin side effects in adult patients with pulmonary arterial hypertension.

Therapies that target the prostacyclin pathway are considered effective, yet are complex to dose and may cause dose-limiting side effects for patients with pulmonary arterial hypertension (PAH). Careful side effect management and the ability to discern side effects from worsening disease are essential in order for patients to continue, and benefit from, prostacyclin therapy. This manuscript was developed through a collaborative effort of allied health providers with extensive experience in managing patients with PAH who are treated with medications that target the prostacyclin pathway. This article provides an overview of individual prostacyclin pathway therapies approved in the United States, side effects most commonly associated with these therapies, and practical suggestions for side effect management. Most patients will experience significant side effects on prostacyclin therapy. Creating a proactive and careful side effect management program will increase the likelihood that patients are able to stay on therapy and receive the benefits afforded by prostacyclin therapy.

Automated algorithm for counting microbleeds in patients with familial cerebral cavernous malformations.

PURPOSE: Familial cerebral cavernous malformation (CCM) patients present with multiple lesions that can grow both in number and size over time and are reliably detected on susceptibility-weighted imaging (SWI). Manual counting of lesions is arduous and subject to high variability. We aimed to develop an automated algorithm for counting CCM microbleeds (lesions <5 mm in diameter) on SWI images. METHODS: Fifty-seven familial CCM type-1 patients were included in this institutional review board-approved study. Baseline SWI (n = 57) and follow-up SWI (n = 17) were performed on a 3T Siemens MR scanner with lesions counted manually by the study neuroradiologist. We modified an algorithm for detecting radiation-induced microbleeds on SWI images in brain tumor patients, using a training set of 22 manually delineated CCM microbleeds from two random scans. Manual and automated counts were compared using linear regression with robust standard errors, intra-class correlation (ICC), and paired t tests. A validation analysis comparing the automated counting algorithm and a consensus read from two neuroradiologists was used to calculate sensitivity, the proportion of microbleeds correctly identified by the automated algorithm. RESULTS: Automated and manual microbleed counts were in strong agreement in both baseline (ICC = 0.95, p < 0.001) and longitudinal (ICC = 0.88, p < 0.001) analyses, with no significant difference between average counts (baseline p = 0.11, longitudinal p = 0.29). In the validation analysis, the algorithm correctly identified 662 of 1325 microbleeds (sensitivity=50%), again with strong agreement between approaches (ICC = 0.77, p < 0.001). CONCLUSION: The automated algorithm is a consistent method for counting microbleeds in familial CCM patients that can facilitate lesion quantification and tracking.

Familial Cerebral Cavernous Malformations Are Associated with Adrenal Calcifications on CT Scans: An Imaging Biomarker for a Hereditary Cerebrovascular Condition.

Purpose To determine if adrenal calcifications seen at computed tomography (CT) are associated with familial cerebral cavernous malformations (fCCMs) in carriers of the CCM1 Common Hispanic Mutation. Materials and Methods This study was approved by the institutional review board. The authors retrospectively reviewed abdominal CT scans in 38 patients with fCCM, 38 unaffected age- and sex-matched control subjects, and 13 patients with sporadic, nonfamilial cerebral cavernous malformation (CCM). The size, number, and laterality of calcifications and the morphologic characteristics of the adrenal gland were recorded. Brain lesion count was recorded from brain magnetic resonance (MR) imaging in patients with fCCM. The prevalence of adrenal calcifications in patients with fCCM was compared with that in unaffected control subjects and those with sporadic CCM by using the Fisher exact test. Additional analyses were performed to determine whether age and brain lesion count were associated with adrenal findings in patients with fCCM. Results Small focal calcifications (SFCs) (≤5 mm) were seen in one or both adrenal glands in 19 of the 38 patients with fCCM (50%), compared with 0 of the 38 unaffected control subjects (P < .001) and 0 of the 13 subjects with sporadic CCM (P = .001). Adrenal calcifications in patients with fCCM were more frequently left sided, with 17 of 19 patients having more SFCs in the left adrenal gland than the right adrenal gland and 50 of the 61 observed SFCs (82%) found in the left adrenal gland. No subjects had SFCs on the right side only. In patients with fCCM, the presence of SFCs showed a positive correlation with age (P < .001) and number of brain lesions (P < .001). Conclusion Adrenal calcifications identified on CT scans are common in patients with fCCM and may be a clinically silent manifestation of disease. © RSNA, 2017.

Does the interpersonal-Psychological theory of suicide provide a useful framework for understanding suicide risk among eating disorder patients? A test of the validity of the IPTS.

OBJECTIVE: The current study tested whether the Interpersonal-Psychological Theory of Suicide (IPTS) provides a useful framework for understanding elevated suicide rates among individuals with eating disorders (EDs). METHOD: Based on predictions of the IPTS, we tested whether the combination of thwarted belongingness and perceived burdensomeness was associated with suicidal desire, and whether the combination of thwarted belongingness, perceived burdensomeness, and fearlessness about death was associated with past suicide attempts in an ED sample (n = 100). We also compared these IPTS constructs in an ED sample versus general psychiatric inpatients (n = 85) and college students (i.e., non-clinical comparison group; n = 93). RESULTS: Within the ED sample, no hypothesized interactions were found, but perceived burdensomeness was associated with suicidal desire, and perceived burdensomeness and fearlessness about death were associated with past suicide attempts. The ED and psychiatric samples had greater thwarted belongingness, perceived burdensomeness, and suicidal desire than the non-clinical comparison group. DISCUSSION: The IPTS constructs of perceived burdensomeness and fearlessness about death appear to explain some facets of suicidality among people with EDs, but overall, support for the IPTS was limited. Future research on EDs and suicidality should look beyond the IPTS and consider other biological and sociocultural factors for suicide. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:1082-1086).

Associations between eating disorder symptoms and suicidal ideation through thwarted belongingness and perceived burdensomeness among eating disorder patients.

BACKGROUND: Suicidal ideation is relatively common among people with eating disorders (EDs). The Interpersonal-Psychological Theory of Suicide holds that suicidal ideation has two proximal causes: thwarted belongingness and perceived burdensomeness. It is unknown which ED symptoms are positively associated with suicidal ideation, and whether thwarted belongingness and perceived burdensomeness explain those associations. METHOD: We tested two parallel mediation models to determine whether current and lifetime ED symptoms were positively related to suicidal ideation through thwarted belongingness and perceived burdensomeness among ED patients (n=98), controlling for current depression. In each model, ED symptoms and depression were predictors, thwarted belongingness and perceived burdensomeness were mediators, and suicidal ideation was the outcome. RESULTS: The first model included current symptoms; current body dissatisfaction (ab=0.04, 95% CI [0.01, 0.06]) and fasting (ab=0.12, 95% CI [0.01, 0.22]) were indirectly related to increased suicidal ideation through higher burdensomeness, controlling for depression. The second model included lifetime symptoms; lifetime fasting (ab=0.18, 95% CI [0.07, 0.29]) was indirectly related to increased suicidal ideation through higher burdensomeness, controlling for depression. LIMITATIONS: The sample size prevented the use of latent variables for thwarted belongingness and perceived burdensomeness, and the cross-sectional data prevented testing for bidirectional relations among ED symptoms, thwarted belongingness, perceived burdensomeness, and suicidal ideation. CONCLUSIONS: Results underscore the importance of exploring transdiagnostic ED symptoms, including body dissatisfaction and fasting in particular, that may intensify burdensomeness and thereby contribute to suicidal ideation over and above depressive symptoms in this high-risk population.

Increased prevalence of vegetarianism among women with eating pathology.

OBJECTIVE: Prior research has established a link between vegetarianism and disordered eating but has typically sampled vegetarians. This study examined prevalence of and variables related to vegetarianism in three samples with varying severity of eating pathology. METHOD: Sample 1 consisted of female undergraduates who denied history of or current disordered eating (i.e., nonclinical; n=73), or engaged in disordered eating over past month (i.e., subclinical; n=136). Sample 2 included 69 female patients receiving residential treatment at an eating disorder center (i.e., clinical sample). Differences between groups were analyzed using Fisher's exact test. RESULTS: The prevalence of lifetime vegetarianism was lowest in the nonclinical group (6.80%) and highest in the clinical group (34.80%), with the subclinical group falling in between (17.60%). According to Fisher's exact test, all pairwise comparisons between groups were statistically significant (p's<.05). Regarding current vegetarian status, the clinical group was more likely (11.10%) than both other groups to self-identify as current vegetarians. DISCUSSION: Endorsement of vegetarianism was highest among females with severe eating pathology. Future research should use longitudinal data to examine the temporal relationship between these variables, or other underlying factors that may contribute to the co-occurrence of eating pathology and vegetarianism. Clinically, endorsement of vegetarianism may also be an important variable to consider in treatment disordered eating.

Successful management of latent tuberculosis infection in an underserved community by a student-run free clinic.

The management of latent tuberculosis infection (LTBI) most commonly consists of a nine-month course of isoniazid (INH) therapy and is complicated by low adherence and completion rates. The Latent Tuberculosis Initiative at the HAVEN Free Clinic was developed to provide LTBI treatment to an underserved, high-risk, foreign-born population. We conducted a retrospective chart review to evaluate the program. Of 39 patients enrolled, 26 (67%) successfully completed nine months of INH, eight (21%) discontinued, and five (12%) were lost to follow-up. Patients had a median of nine encounters during the course of treatment and mean self-reported medication adherence was 29/30 pills/month (96%). Median days-of-treatment was 273, 95, and 63 among completion, discontinuation, and lost to follow-up groups, respectively (p < .0001). There was one death in the program, related to a complication of a diagnostic procedure in a patient who had developed INH toxicity. These results are comparable to the most successful published programs (50-65% six-month completion rates), suggesting that student-run clinics serving high-risk populations may contribute to LTBI management and TB control efforts.

Improving quality of preventive care at a student-run free clinic.

UNLABELLED: Student-run clinics increasingly serve as primary care providers for patients of lower socioeconomic status, but studies show that quality of care at student-run clinics has room for improvement. PURPOSE: To examine change in provision of preventive services in a student-run free clinic after implementation of a student-led QI intervention involving prompting. METHOD: Review of patient charts pre- and post-intervention, examining adherence to screening guidelines for diabetes, dyslipidemia, HIV, and cervical cancer. RESULTS: Adherence to guidelines among eligible patients increased after intervention in 3 of 4 services examined. Receipt of HIV testing increased from 33% (80/240) to 48% (74/154; p = 0.004), fasting lipid panel increased from 53% (46/86) to 72% (38/53; p = 0.033), and fasting blood glucose increased from 59% (27/46) to 82% (18/22; p = 0.059). CONCLUSIONS: This student-run free clinic implemented a student-led QI intervention that increased provision of prevention. Such a model for QI could extend to other student-run clinics nationally.

Suicide prevention: critical elements for managing suicidal clients and counselor liability without the use of a no-suicide contract.

Despite its entrenchment as a standard of practice, no-suicide contracts fail to achieve their purpose as an effective part of treatment or as an effective method of inoculating counselors against potential lawsuits should a client commit suicide. Critical elements for managing suicidal clients and counselor liability without reliance on the no-suicide contract are presented. Therapeutic considerations include evaluating clients to determine (a) no referral for hospitalization needed, (b) referral for voluntary hospitalization, or (c) referral for involuntary hospitalization.

A preoperative intervention for pain reduction, improved mobility, and self-efficacy.

The Foster Pain Intervention (FPI) is a 24-minute videotape of a nurse showing breathing and movement skills with four postoperative mobility activities to a patient. Its preoperative use incorporates self-efficacy concepts to teach techniques that can improve postoperative pain and mobility. This study compared the effects of the FPI on postoperative pain and mobility and the relationship with self-efficacy in 70 elective hysterectomy patients. The treatment group (n = 35) received the FPI and routine information, whereas the control group (n = 35) received routine information through videotaped instruction. The treatment group had significantly less pain (p <.0001), higher observed mobility (p <.0001), and higher preoperative self-efficacy and was ready to go home sooner than the control group (p <.0001). These results suggest that the FPI enhances self-efficacy, decreases pain associated with postoperative activities, and promotes earlier independent mobilization.