A Patient with Sjogren's Syndrome and Subsequent Diagnosis of Inclusion Body Myositis and Light-Chain Amyloidosis.

We discuss a challenging case of a 58-year-old Vietnamese-American woman who presented to her new primary care provider with an 8-year history of slowly progressive dysphagia, hoarseness, muscle weakness with associated frequent falls, and weight loss. She eventually reported dry eyes and dry mouth, and she was diagnosed with Sjogren's syndrome. Subsequently, she was additionally diagnosed with inclusion body myositis and gastric light-chain (AL) amyloidosis. Although inclusion body myositis has been previously associated with Sjogren's syndrome, inclusion body myositis is rare in non-Caucasians, and the trio of Sjogren's syndrome, inclusion body myositis, and AL amyloidosis has not been previously reported. Sjogren's syndrome is a systemic autoimmune condition characterized by ocular and oral dryness. It is one of the most common rheumatologic disorders in the USA and worldwide. Early diagnosis of Sjogren's is particularly important given the frequency and variety of associated autoimmune diseases and extraglandular manifestations. Furthermore, although inclusion body myositis has a low prevalence, it is the most common inflammatory myopathy in older adults and is unfortunately associated with long delays in diagnosis, so knowledge of this disorder is also crucial for practicing internists.

Anti-N-methyl-D-aspartate receptor encephalitis: a targeted review of clinical presentation, diagnosis, and approaches to psychopharmacologic management.

BACKGROUND: Anti-N-methyl-d-aspartate receptor (anti-NMDAR) encephalitis was formally described in 2007 and includes a range of psychiatric and neurologic symptoms. Most patients with anti-NMDAR encephalitis initially present to psychiatrists for diagnosis and treatment. However, there is limited literature summarizing treatment strategies for psychiatric symptoms. In an effort to improve identification and treatment, this review article provides an overview of anti-NMDAR encephalitis, with a focus on psychopharmacologic treatment strategies. Two case reports provide a clinical context for the literature review. METHODS: The authors conducted a PubMed search. RESULTS: Prominent psychiatric symptoms of anti-NMDAR encephalitis include psychosis, agitation, insomnia, and catatonia. Neuroleptics may be helpful for managing psychosis and agitation, but may exacerbate movement abnormalities. Diphenhydramine and benzodiazepines are helpful for agitation and insomnia. In addition, the anticholinergic affinity of diphenhydramine can improve dystonia or rigidity attributable to anti-NMDAR encephalitis, while benzodiazepines and electroconvulsive therapy have been used for catatonia associated with this condition. CONCLUSIONS: Psychiatrists play an important role in the diagnosis and treatment of anti-NMDAR encephalitis. Recognizing the typical clinical progression and closely monitoring for accompanying neurologic symptoms will facilitate diagnosis and timely treatment. Careful selection of psychopharmacological interventions may reduce suffering.

Concurrent cyclophosphamide and craniospinal radiotherapy for pediatric high-risk embryonal brain tumors.

Embryonal tumors are an aggressive subtype of high-grade, pediatric central nervous system (CNS) tumors often with dismal survival rates. The 5-year survival for highest-risk embryonal tumors may be as low as 10 %. We report feasibility and efficacy from our experience using intravenous (IV) cyclophosphamide concurrently with craniospinal radiation (CSI) in high-risk embryonal CNS tumors of childhood. Ten consecutive children (aged: 3.5-15.5 years, median: 10.2 years, six male) with high-risk embryonal tumors, including: large cell/anaplastic medulloblastoma (6), atypical teratoid rhabdoid tumor (1), and leptomeningeal primitive neuroectodermal tumor (3), were treated with IV cyclophosphamide 1 g/M(2) on days 1 and 2 of CSI. Following a median of 36 Gy CSI plus tumor boosts, adjuvant treatment consisted of 21 doses of oral etoposide (7) and alkylator based chemotherapy from five to eight cycles in all. Of the ten patients thus treated, six remain alive with no evidence of disease and four are deceased. Median survival was 3.3 years, with a 3-year progression-free survival of 50 % (5/10). Median follow-up was: 3.3 years (range: 5 months-12.9 years) in the five patients with progression, median time-to-progression was: 1.3 years (range: 1 month-3 years). Median follow-up in the patients without progression is 8.8 years (range: 3-12.9 years). Complications due to adjuvant chemotherapy were typical and included myelosupression (10), necessitating shortened duration of chemotherapy in three, and hemorrhagic cystitis (1). In high-risk embryonal CNS tumors, cyclophosphamide given concurrently with CSI is well tolerated. Early results suggest that a phase II trial is warranted.

Family history of cancer among children with brain tumors: a critical review.

The occurrence of brain tumors in children has been anecdotally associated with an increased cancer incidence among relatives. This study rigorously reviewed the epidemiologic literature regarding family history of cancer in children with brain tumors. Six case-control and 10 cohort studies remained after applying stringent inclusion criteria. Most studies found no significant increase in cancer risk among relatives of childhood brain tumor patients. Those associations that were detected were often of borderline significance or demonstrated wide confidence intervals. There is limited evidence that a family history of cancer is more common among families of childhood brain tumor patients.

Boards of Health as venues for clean indoor air policy making.

OBJECTIVES: This study sought to determine the tobacco industry's strategies for opposing health board actions and to identify elements necessary for public health to prevail. METHODS: Newspaper articles, personal interviews, and tobacco industry documents released through litigation were reviewed. RESULTS: Twenty-five instances in which the tobacco industry opposed health board regulations were identified. It was shown that the tobacco industry uses 3 strategies against health boards: "accommodation" (tobacco industry public relations campaigns to accommodate smokers in public places), legislative intervention, and litigation. These strategies are often executed with the help of tobacco industry front groups or allies in the hospitality industry. CONCLUSIONS: Although many tobacco control advocates believe that passing health board regulations is easier than the legislative route, this is generally not the case. The industry will often attempt to involve the legislature in fighting the regulations, forcing advocates to fight a battle on 2 fronts. It is important for health boards to verify their authority over smoking restrictions and refrain from considering non-health factors (including industry claims of adverse economic impacts) so as to withstand court challenges.