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Biomedical subjects

H M Hoffman

Publications and source records attributed to H M Hoffman.

22 records · Page 2Linked to original sources

The clinical course of a child with CINCA/NOMID syndrome improved during and after treatment with thalidomide.

Chronic, infantile, neurological, cutaneous, and articular (CINCA) syndrome, also known as neonatal-onset multisystem inflammatory disease (NOMID), is a rare autosomal dominant inherited disease. It is characterized by a persistent rash with onset during the neonatal period, neurological and ocular manifestations, and articular involvement with abnormal ossification. Mutations within the CIAS1 gene are found in up to 60% of CINCA cases, but the exact underlying pathogenetic mechanisms causing this disorder are still unclear. Although the interleukin-1 (IL-1) receptor antagonist anakinra (rHuIL-1Ra) has recently been reported to be effective, no formal recommended treatment protocols exist thus far. Herein, we describe a 17-year-old girl with CINCA for whom numerous medication trials had been unsuccessful. After the introduction of thalidomide, the symptoms of arthropathy improved dramatically even months after the medication was discontinued by the patient. We propose that thalidomide can be beneficial in select patients with CINCA syndrome.

Adolescent↗

Autoinflammatory syndromes.

The autoinflammatory disorders are a new and expanding classification of inflammatory diseases characterized by recurrent episodes of systemic inflammation in the absence of pathogens, autoantibodies or antigen specific T cells. These disorders are caused by primary dysfunction of the innate immune system, without evidence of adaptive immune dysregulation. Innate immune abnormalities include aberrant responses to pathogen associated molecular patterns (PAMPs) like lipopolysaccharide and peptidoglycan, prominent neutrophilia in blood and tissues, and dysregulation of inflammatory cytokines (IL-1beta, TNF-alpha) or their receptors. The autoinflammatory diseases comprise both hereditary (Familial Mediterranean Fever, FMF; Mevalonate Kinase Deficiency, MKD; TNF Receptor Associated Periodic Syndrome, TRAPS; Cryopyrin Associated Periodic Syndrome, CAPS; Blau syndrome; Pyogenic sterile Arthritis, Pyoderma gangrenosum and Acne syndrome, PAPA; Chronic Recurrent Multifocal Osteomyelitis, CRMO) and multifactorial (Crohn's and Behçet's diseases) disorders. Mutations responsible for FMF, TRAPS, CAPS, PAPA are in proteins involved in modulation of inflammation and apoptosis.

Autoimmune Diseases↗

Cultural safety and renal care.

The Maori are the indigenous people of New Zealand. They and other Polynesian peoples who have migrated here in more recent times are over represented in our health statistics in ways that are of concern to New Zealand health care providers. Maori and Polynesian have higher rates of infant mortality, lung cancer, mental illness and, pertinent to this discussion, higher rates of diabetes and End Stage Renal Failure. Some of the issues raised by these statistics are the subject of my presentation today.

Health Promotion↗