Stigma experiences of patients living with gastroparesis.

INTRODUCTION: Stigmatization toward chronic digestive diseases is well documented. Patients perceive others hold negative stereotypes toward their disease and may internalize these beliefs as true. Because of this, stigmatization is associated with poor outcomes across disease-related and psychosocial domains. No study to date evaluates stigmatization toward patients living with gastroparesis (GP), a poorly understood disease affecting gastric motility. We aimed to gain deep understanding of stigma in patients living with gastroparesis. METHODS: Patients with GP were recruited from two university-based gastroenterology practices as well as patient advocacy support groups. Participants underwent a semi-structured qualitative interview about their experiences with stigma related to their GP diagnosis, which were audio-recorded and transcribed to text for analysis using a grounded theory approach. Major themes with representative quotations were documented. RESULTS: Twenty-three patients participated. The majority were White, female, with idiopathic GP under the care of a gastroenterologist. All patients reported stigma related to GP. Seven major themes were found: stigma from healthcare providers, stigma within interpersonal relationships, GP as an invisible disease, blame, unsolicited suggestions on how to manage disease, disclosure, and stigma resistance. CONCLUSIONS: This is the first study to describe stigma experiences in patients with GP. The results suggest patients experience considerable stigmatization toward their condition from multiple sources. Patients also demonstrated resistance to negative beliefs, which can serve as a protective factor for the negative effects of disease stigma. Clinicians should be aware of stigma in GP patients, including their own potential internal biases and behaviors.

Open-label pilot study: Non-invasive vagal nerve stimulation improves symptoms and gastric emptying in patients with idiopathic gastroparesis.

BACKGROUND: Gastroparesis, a chronic motility disorder characterized by delayed gastric emptying, abdominal pain, nausea, and vomiting, remains largely unexplained. Medical therapy is limited, reflecting the complex physiology of gastric sensorimotor function. Vagus nerve stimulation is an attractive therapeutic modality for gastroparesis, but prior methods required invasive surgery. In this open-label pilot study, we aimed to assess the benefit of non-invasive vagal nerve stimulation in patients with mild to moderate idiopathic gastroparesis. METHODS: Patients self-administered the gammaCore vagal nerve stimulator for 4 weeks. The gastroparesis cardinal symptom index daily diary (GCSI-dd) was assessed during a two-week run-in period, ≥4 weeks of therapy, and 4 weeks after therapy was completed. Gastric emptying and autonomic function testing were also performed. The primary endpoint was an absolute reduction in CGSI-dd of 0.75 after nVNS. RESULTS: There was a total improvement in symptom scores (2.56 ± 0.76 to 1.87 ± 1.05; P = .01), with 6/15 (40%) participants meeting our primary endpoint. Therapy was associated with a reduction in gastric emptying (T1/2 155 vs 129 minutes; P = .053, CI -0.4 to 45). Therapy did not correct autonomic function abnormalities, but was associated with modulation of reflex parasympathetic activity. CONCLUSIONS: Short-term non-invasive vagal nerve stimulation led to improved cardinal symptoms and accelerated gastric emptying in a subset of patients with idiopathic gastroparesis. Responders had more severe gastric delay at baseline and clinical improvement correlated with duration of therapy, but not with improvements in gastric emptying. Larger randomized sham-controlled trials of greater duration are needed to confirm the results of this pilot study.

Peer Support and Outcome for Veterans with Posttraumatic Stress Disorder (PTSD) in a Residential Rehabilitation Program.

This observational study aims to determine the characteristics of peer support that change attitudes toward recovery and PTSD symptom severity. The study respondents were a sample of 55 VA patients who were residents at a residential rehabilitation program for PTSD where they were the recipients of peer support. Veterans perceived greater support from other veterans (mean = 4.04 on 1-5 scale, SD = 0.78) than from any other source. Greater perceived support from the peer support provider, other veterans and mental health staff was associated with improvements from intake to discharge in recovery attitudes. Greater perceived support from other veterans and mental health staff was associated with an improvement in PTSD symptoms. Results from this study suggest that positive perceptions of peer support favorably influences attitudes toward recovery, from PTSD, in veterans who are the recipients of such support.

Internalized Stigma of Mental Illness (ISMI) scale: a multinational review.

The Internalized Stigma of Mental Illness (ISMI) scale is a 29-item questionnaire measuring self-stigma among persons with psychiatric disorders. It was developed with substantial consumer input and has been widely used, but its psychometric qualities have not been comprehensively evaluated across multiple versions. Here we review the 55 known versions, and provide the 47 available versions, including: Arabic, Armenian, Bengali, Bulgarian, Chinese (Mainland, Taiwan, Hong Kong), Croatian, Dutch, English (USA, South Africa), Estonian, Farsi, Finnish, French, German, Greek, Hebrew, Hindi, Japanese, Khmer, Korean, Lithuanian, Lugandan, Maltese, Polish, Portuguese (Portugal, Brazil), Romanian, Russian, Samoan, Slovenian, Spanish (Spain), Swahili, Swedish, Tongan, Turkish, Urdu, and Yoruba, and qualitative English and Swahili versions, as well as versions for depression, schizophrenia, substance abuse, eating disorders, epilepsy, inflammatory bowel disease, leprosy, smoking, parents and caregivers of people with mental illness, and ethnicity. The various versions show reliability and validity across a wide range of languages, cultures, and writing systems. The most commonly reported findings of studies using the ISMI are that internalized stigma correlates with higher depression, lower self esteem, and higher symptom severity. Initial studies of ways to reduce internalized stigma are promising and warrant further investigation.