What's missing? Violently injured Black men's narratives around Adverse Childhood Experiences (ACEs)

BACKGROUND

Adverse childhood experiences have been associated with future outcomes; however, Felitti's 1998 ACEs questionnaire fails to capture the experiences of Black populations living in disinvested neighborhoods making it necessary to expand the ACEs questionnaire to examine the life experiences of violently injured Black men.

OBJECTIVE

The aim of the study was to advance the understanding of ACEs among Black male firearm violence survivors using the ACEs questionnaire and semi-structured interviews.

PARTICIPANTS AND SETTING

Ten Black male firearm violence survivors were recruited from an urban HVIP. Case managers conducted recruitment using the HVIP's REDcap database; active and previous HVIP participants were eligible for the study.

METHODS

A qualitative study design was used to understand the childhood experiences of Black male firearm violence survivors using Felitti's ACEs questionnaire and a semi-structured interview examining perceptions of their childhood experiences. Due to the COVID-19 pandemic, recruitment and interviews were conducted over the phone.

RESULTS

All participants experienced at least one ACE. Three themes arose from the interviews: youth incarceration, family separation and loss, and housing transition. Men at risk for violent injury experience ACEs beyond those measured in the current instrument.

Protect and Provide: Perceptions of Manhood and Masculinities Among Disabled Violently Injured Black Men in a Hospital-Based Violence Intervention Program

Exploring the post-injury lives of those who have survived gunshot wounds is essential to understanding the entire scope of firearm violence. The lives of Black male firearm violence survivors are transformed in various ways due to their injuries both visible and invisible. This study explored how Black men who suffer from disabilities via a firearm negotiated their masculine identities. Semi-structured, qualitative interviews were conducted with 10 violently injured Black men participating in a hospital-based violence intervention program. Survivors expressed their thoughts on how their injuries impacted their manhood and masculinities. Three themes emerged: (1) perceptions of manhood, (2) loss of independence and burden on others, and (3) and mobility. These themes highlighted and described how their lives were impacted post-injury and characterized their psychological and physical experience of recovery. The research findings suggest the need for more qualitative studies to further explore the relationship between firearm injury, Black masculinity, and perceptions of manhood. While Black men are understudied in health research and invisible in disability research, they continue to be hyper-invisible when discussing violently acquired disabilities.

McArdle's disease presenting with asymmetric, late-onset arm weakness

McArdle's disease or myophosphorylase deficiency is one of the most common muscle glycogenoses and typically presents in childhood or adolescence with exercise intolerance, myalgia, myoglobinuria, and cramps in exercising muscle. We describe an elderly man who developed asymmetric proximal arm weakness at age 73. He had no history of exercise-induced cramps, myalgias, or myoglobinuria. Creatine kinase levels were elevated, serum lactate did not rise on ischemic exercise testing, and muscle biopsy showed a vacuolar myopathy with absent myophosphorylase activity. This unusual case demonstrates that McArdle's disease may present with fixed, asymmetric proximal weakness at an advanced age and should be considered in this clinical setting, especially when a history of poor exercise tolerance can be elicited.

Chronic cryptogenic sensory polyneuropathy: clinical and laboratory characteristics

BACKGROUND

Chronic sensory-predominant polyneuropathy (PN) is a common clinical problem confronting neurologists. Even with modern diagnostic approaches, many of these PNs remain unclassified.

OBJECTIVE

To better define the clinical and laboratory characteristics of a large group of patients with cryptogenic sensory polyneuropathy (CSPN) evaluated in 2 university-based neuromuscular clinics.

DESIGN

Medical record review of patients evaluated for PN during a 2-year period. We defined CSPN on the basis of pain, numbness, and tingling in the distal extremities without symptoms of weakness. Sensory symptoms and signs had to evolve for at least 3 months in a roughly symmetrical pattern. Identifiable causes of PN were excluded by history, physical examination findings, and results of laboratory studies. We analyzed clinical and laboratory data from patients with CSPN and compared findings in patients with and without pain.

RESULTS

Of 402 patients with PN, 93 (23.1%) had CSPN and stable to slowly progressive PN syndrome. These patients presented with a mean age of 63.2 years and a mean duration of symptoms of 62.9 months. Symptoms almost always started in the feet and included distal numbness or tingling in 86% of patients and pain in 72% of patients. Despite the absence of motor symptoms at presentation, results of motor nerve conduction studies were abnormal in 60% of patients, and electromyographic evidence of denervation was observed in 70% of patients. Results of laboratory studies were consistent with axonal degeneration. Patients with and without pain were similar regarding physical findings and laboratory test abnormalities. Only a few patients (<5%) had no evidence of large-fiber dysfunction on physical examination or electrophysiologic studies. All 66 patients who had follow-up examinations (mean, 12.5 months) remained ambulatory.

CONCLUSIONS

Cryptogenic sensory polyneuropathy is a common, slowly progressive neuropathy that begins in late adulthood and causes limited motor impairment. Isolated small-fiber involvement is uncommon in this group of patients. Management should focus on rational pharmacotherapy of neuropathic pain combined with reassurance of CSPN's benign clinical course.

D-2-hydroxyglutaric aciduria: hypotonia, cortical blindness, seizures, cardiomyopathy, and cylindrical spirals in skeletal muscle

An infant girl was demonstrated to have D-2-hydroxyglutaric aciduria, the fifth case described and the first with muscle biopsy of this rare organic aciduria that differs clinically and genetically from the more common L-2-hydroxyglutaric aciduria. Her clinical features included mildly dysmorphic facies, developmental delay, generalized hypotonia, myoclonic seizures, cortical blindness, and dilated cardiomyopathy requiring treatment. Muscle biopsy demonstrated only excessive glycogen histochemically, but ultrastructural examination revealed subsarcolemmal cylindrical spirals and normal mitochondria. Because of the metabolism of D-2-hydroxyglutaric aciduria, we regard valproic acid as contraindicated in the treatment of epilepsy in this disease.