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2.
Arch Osteoporos ; 18(1): 131, 2023 11 07.
Artigo em Inglês | MEDLINE | ID: mdl-37936012

RESUMO

Using a regional population-based dataset in Japan, we identified the epidemiological characteristics of patients with fragility fractures of the pelvic ring. The incidence rate was 35.5-121.2 per 100,000 population/year. Age-specific incidence increased after 75 years. This fracture is associated with worse prognosis in terms of walking function and life expectancy. PURPOSE: Fragility fracture of the pelvic ring (FFP) is common among older patients; however, little information is available on the epidemiology of FFP worldwide. We aimed to identify the epidemiological characteristics of patients with FFP using a regional population-based dataset in Japan. METHODS: This descriptive epidemiologic study analyzed data obtained from clinical information of patients diagnosed with FFP from January 1, 2011 through December 31, 2020 at a regional dominant hospital in Japan. We calculated the crude and age-adjusted annual incidences and the age-specific incidence and described epidemiological date, injury characteristics, walking ability before and after FFP, and mortality. Additionally, we investigated factors associated with walking ability. RESULTS: We identified 66 FFP patients, of whom 55 (83.3%) were female, with a mean age of 82.2 years. The crude annual incidence of FFP ranged from 35.5-121.2 per 100,000 population/year during the study period. The age-specific incidence of FFP increased after 75 and 80 years in females and males, respectively. In total, 44.4% of patients had declines in walking ability 1 year after their FFP injuries. Patients with declining walking ability were significantly older (p < 0.01), and age ≥ 80 years was significantly associated with the decline in walking ability (p < 0.01). The 1- and 5-year mortality rates were 15.4% and 39.9%, respectively. CONCLUSION: The incidence rate of FFP was 35.5-121.2 per 100,000 population/year. Age-specific incidence of FFP increased after 75 years. Our results indicate that FFP is associated with worse prognosis of walking function and life expectancy.


Assuntos
Fraturas Ósseas , Ossos Pélvicos , Masculino , Humanos , Feminino , Idoso de 80 Anos ou mais , Idoso , Japão/epidemiologia , Ossos Pélvicos/lesões , Fraturas Ósseas/epidemiologia , Prognóstico , Incidência , Estudos Retrospectivos
3.
BMC Musculoskelet Disord ; 24(1): 478, 2023 Jun 13.
Artigo em Inglês | MEDLINE | ID: mdl-37312071

RESUMO

BACKGROUND: Distal radius fracture (DRF) is very common worldwide. In particular, aging countries have numerous patients with DRF, resulting in an urgent need for active preventive measures. As few epidemiological studies have investigated DRF in Japan, we aimed to identify the epidemiological characteristics of patients of all ages with DRF in Japan. METHODS: This descriptive epidemiologic study analyzed data obtained from clinical information of patients diagnosed with DRF from January 1, 2011, to December 31, 2020, at a prefectural hospital in Hokkaido, Japan. We calculated the crude and age-adjusted annual incidences of DRF and described the age-specific incidence, injury characteristics (injury location and cause, seasonal differences, and fracture classification), and 1- and 5-year mortality rates. RESULTS: A total of 258 patients with DRF were identified, of which 190 (73.6%) were female and the mean age (standard deviation) was 67.0 (21.5) years. The crude annual incidence of DRF ranged from 158.0 to 272.6 per 100,000 population/year, and the age-adjusted incidence among female patients demonstrated a significant decreasing trend during 2011-2020 (Poisson regression analysis; p = 0.043). The age-specific incidence differed by sex, with peaks at 10-14 years for males and 75-79 years for females. The most common cause of injury was a simple fall in patients > 15 year of age and sports injuries in patients ≤ 15 years of age. DRFs were most frequently sustained outdoors and were more common in the winter season. In patients > 15 years of age, the proportions of AO/OTA fracture types A, B, and C were 78.7% (184/234), 1.7% (4/234), and 19.6% (46/234), respectively, and 29.1% (68/234) of patients received surgical treatment for DRF. The 1- and 5-year mortality rates were 2.8% and 11.9%, respectively. CONCLUSIONS: Our findings were mostly consistent with previous global studies. Although the crude annual incidence of DRF was relatively high because of recent population aging, the age-adjusted annual incidence among female patients showed a significant decreasing trend during this decade.


Assuntos
Fraturas Ósseas , Fraturas do Punho , Masculino , Humanos , Feminino , Idoso , Criança , Adolescente , Japão/epidemiologia , Envelhecimento , Hospitais
4.
Allergol Int ; 72(1): 128-134, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35817698

RESUMO

BACKGROUND: Fermented soybean (natto)-induced hypersensitivity reactions (natto allergy) are rare and can result in late-onset anaphylaxis. The allergen in natto is considered to be poly-γ-glutamic acid (PGA), and marine sports are a risk factor for natto allergy due to epicutaneous sensitization to PGA from cnidarian stings. However, no research on natto allergy in fishery workers has yet been performed. METHODS: We conducted a chart review of inpatients diagnosed with anaphylaxis due to natto at Hokkaido Prefectural Haboro Hospital between April 1, 2009, and August 31, 2020. We also administered self-report questionnaires about food hypersensitivity reactions to Japanese fishery workers, including members of the Kitarumoi Fishery Cooperative Association and part-time workers in this area, from February 1 to May 31, 2021. RESULTS: We found six inpatients (29 inpatients with food-induced anaphylaxis among approximately 11,000 community-dwelling residents) with late-onset anaphylaxis due to natto; all were involved in scallop aquaculture. The questionnaires revealed that 27 participants had natto allergy. We divided the fishery workers into a scallop aquaculture (Scallop) group (n = 211) and other fishery group (n = 106). The Scallop group was significantly associated with natto allergy after adjustments for confounders (OR: 5.73, 95% CI: 1.46-22.56) by logistic regression analysis. In the Scallop group, older age, experience in repairing nets, and a longer length of work experience were significantly related to participants with natto allergy (n = 23), but not participants without natto allergy (n = 181). CONCLUSIONS: Our results indicated an association between scallop aquaculture and natto allergy.


Assuntos
Anafilaxia , Hipersensibilidade Alimentar , Alimentos de Soja , Humanos , Anafilaxia/diagnóstico , Anafilaxia/epidemiologia , Anafilaxia/etiologia , Alimentos de Soja/efeitos adversos , Japão/epidemiologia , Hipersensibilidade Alimentar/diagnóstico , Hipersensibilidade Alimentar/epidemiologia , Hipersensibilidade Alimentar/etiologia , Aquicultura
5.
Clin J Gastroenterol ; 13(5): 766-770, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-32519314

RESUMO

A female patient in her 80s was referred to our hospital because of an ileal tumor identified by capsule endoscopy. FDG-PET suggested double intestinal tumors not only in the ileum but also in the jejunum. The patient has cancer past history including sigmoid colon, rectum, and endometrium, and also had cancer family history fulfilling the revised Amsterdam criteria. Double balloon enteroscopy disclosed two ulcerated tumors in the jejunum and the ileum. Biopsy was diagnosed as adenocarcinoma pathologically, and microsatellite instability-high (MSI-H) genetically. Surgical resection was performed, and the jejunal and the ileal tumors were tubular (T2N0M0) and mucinous adenocarcinoma (T4N0M0), respectively. Germline mutation analysis revealed a pathogenic splice-site mutation in MSH6.


Assuntos
Neoplasias Colorretais Hereditárias sem Polipose , Proteínas de Ligação a DNA/genética , Neoplasias do Íleo , Idoso , Neoplasias Colorretais Hereditárias sem Polipose/diagnóstico , Neoplasias Colorretais Hereditárias sem Polipose/genética , Feminino , Células Germinativas , Mutação em Linhagem Germinativa , Humanos , Neoplasias do Íleo/diagnóstico , Neoplasias do Íleo/genética , Mutação
7.
Clin J Gastroenterol ; 7(6): 476-80, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25491905

RESUMO

Pulmonary complications of ulcerative colitis (UC) are relatively rare. Generally, pulmonary lesions with cavity formation are difficult to distinguish from infections or Wegener's granulomatosis lesions. A 15-year-old female with no remarkable past medical history had multiple pulmonary nodules on chest X-ray. Since empirical treatment with wide-spectrum antibiotics did not improve her symptoms, she was transferred for further evaluation. Chest radiography and computed tomography (CT) scan showed multiple bilateral pulmonary nodules with cavity formation, 8-65 mm in diameter, located mainly in the right lung. She was diagnosed with UC based on sigmoidoscopy. She was treated with mesalazine and granulocyte-monocyte apheresis (GMA). Steroids were not administered, because an infectious disease could not be excluded. Seven days after starting GMA, her symptoms and laboratory findings improved, and she was discharged. After the completion of 10 courses of GMA, chest radiography and CT scan showed marked diminution of the pulmonary lesions. UC-associated pulmonary lesions can be treated without steroid administration, and we suggest that this strategy is an option for a patient with UC-associated pulmonary lesions that cannot be differentiated from an infection.


Assuntos
Anti-Inflamatórios não Esteroides/uso terapêutico , Colite Ulcerativa/complicações , Leucaférese , Mesalamina/uso terapêutico , Nódulos Pulmonares Múltiplos/terapia , Diagnóstico Diferencial , Feminino , Granulócitos , Humanos , Monócitos , Nódulos Pulmonares Múltiplos/diagnóstico por imagem , Radiografia
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