Association of sepsis with risk for osteoporosis: a population-based cohort study.

We conducted a large, retrospective cohort study using data from Taiwan's National Health Insurance Research Database to evaluate whether the risk of developing osteoporosis is associated with sepsis. Our study found that adults younger than 65 years with sepsis had a significantly increased risk of developing osteoporosis. INTRODUCTION: There have been limited studies regarding the osteoporosis risk associated with sepsis. Our purpose is to evaluate whether the risk of developing osteoporosis is associated with sepsis. METHODS: We conducted a large, retrospective cohort study using data from Taiwan's National Health Insurance Research Database. From the insurance claims data, a total of 13,178 patients diagnosed with sepsis from 2000 to 2012 were included in the sepsis cohort, and a propensity score-matched cohort included 13,178 individuals without sepsis. To calculate the incidence of osteoporosis, both groups were followed until 2013. Cox regression analysis was performed to obtain the hazard ratios (HRs) to assess the risk of developing osteoporosis. The Kaplan-Meier method was used to estimate the cumulative incidence of osteoporosis. RESULTS: The overall incidences of osteoporosis (per 1,000 person-years) in the sepsis and non-sepsis groups were 10.2 and 10.7, respectively. The risk of osteoporosis significantly increased in the presence of sepsis (adjusted HR = 1.17, 95% confidence interval (CI) = 1.04-1.31). The risk of osteoporosis in the sepsis group was significantly higher than that in the non-sepsis group for young patients aged 20-49 years and patients aged 50-64 years (adjusted HR = 1.93, 95% CI = 1.08-3.44; adjusted HR = 2.01, 95% CI = 1.52-2.65, respectively). The Kaplan-Meier curves of cumulative probability also showed a significantly increased risk of osteoporosis in patients aged 20-49 years and aged 50-64 years with sepsis compared with non-sepsis (P = 0.025; P < 0.001, respectively). CONCLUSION: Adults younger than 65 years with sepsis had a significantly increased risk of developing osteoporosis.

Cluster headache in the Taiwanese -- a clinic-based study.

Cluster headache has not been fully investigated in Asians. One hundred and four patients (90M/14F; mean age 39.2 +/- 12.2 years) with cluster headache were recruited from two major headache clinics in Taiwan. They filled out a structured cluster headache questionnaire. All participants were diagnosed to have episodic cluster headache. Mean age of onset was 26.9 years; mean latency of diagnosis was 8.1 years. A trend of decrease in male/female ratio with time was noted. Seventy-three percent were ex- or current smokers (M: 79%, F: 36%). Restlessness was reported by 51% patients. Only 1 patient (1%) reported visual aura. Patients responded well to standard acute and prophylactic treatment. The monthly incidence of cluster period was inversely related to sunshine duration. Compared to Western series, our patients were different in several aspects including the absence of chronic cluster headaches and a low prevalence of restlessness and aura. Racial and geographical factors might contribute to these discrepancies.

Os odontoideum: a case report and review.

There are five types of odontoid anomalies: os odontoideum, ossiculum terminale, hypoplasia of the odontoid, aplasia of the odontoid base and aplasia of the odontoid. All five anomalies may lead to atlantoaxial instability. Their clinical signs, symptoms and treatments are identical. Only radiographic findings are distinctive. The incidence of odontoid anomalies is uncertain. A 15-year-old boy was hospitalized with progressive numbness of his limbs on the right side for one month. Os odontoideum was confirmed by cervical radiography and magnetic resonance imaging. The lesion was stabilized with autogenous iliac bone fusion and Halifax interlaminar clamp fixation. Treatment with posterior fusion of the C1-C2 vertebrae proved successful. The clinical variations, etiology, diagnosis and surgical management of odontoid anomalies are discussed.

Evaluation of 110 consecutive patients with dementias: a prospective study.

We prospectively investigated 131 consecutive cases (both in- and outpatients) of suspected dementia to evaluate the relative frequency of different types of dementia in Chinese patients. Dementia was confirmed in 110 cases (84.0%). In contrast to the Western series, vascular dementia (39.1%) was slightly more frequent than the Alzheimer's disease (36.4%). Twelve cases (10.9%) of potentially treatable dementia were found. Careful clinical observation was the most useful part of the evaluation. CT scan of brain was the most useful laboratory test.

Impact of demented patients on their family members and care-givers in Taiwan.

A standardized questionnaire was sent to family members or care-givers of 105 patients with dementia; 68 were returned. Eighty-eight percent of the patients were cared for at home by their spouses or adult children. The adverse impacts of dementia on patient family's economy, relations among family members, and social life are recognized. The majority of the subjects had only limited understanding of dementia. Having medical insurance helps the family in caring for the demented patients, emotionally and socially, but not financially. A better social welfare system, as well as health insurance, is recommended.