Asunto(s)
Enfermedades Musculares , Uremia , Diagnóstico Diferencial , Humanos , Hiperparatiroidismo/complicaciones , Fallo Renal Crónico/complicaciones , Enfermedades Metabólicas/complicaciones , Enfermedades Mitocondriales/complicaciones , Músculo Esquelético , Enfermedades Musculares/etiología , Enfermedades Musculares/fisiopatología , Pronóstico , Uremia/etiología , Uremia/fisiopatología , Deficiencia de Vitamina D/complicacionesRESUMEN
Copper deficiency (normal serum copper level: 78-136 micrograms/dl) has been reported in patients with long-term enteral nutrition, caused by a copper deficit in enteral nutrition. Occasionally, this leads to anemia and leukopenia. We used Hershey's pure cocoa that is rich in copper (content 3.8 mg/cocoa 100 g) for copper deficiency. A total of 86 (40 men and 46 women, mean age 69 years) patients on enteral nutrition were studied. The primary diseases were cerebral vascular disease in 71 patients, neurological disease in 5 and others in 10. Those who showed serum copper levels of 20 micrograms/dl or less (N = 8) were given 30-45 g of cocoa (copper content 1.14-1.71 mg) per day for about 40 days. Among them, two patients could not continue because of vomiting and diarrhea and were excluded from this study. Mean serum copper levels increased from 8.7 +/- 6.2 to 99.0 +/- 25.4 micrograms/dl (N = 6). Those who showed serum copper levels 20-77 mg/dl (N = 31) were given 10 g of cocoa (copper content 0.38 mg) per day for about 40 days. When mean serum copper levels increased from 50.5 +/- 19.3 to 89.0 +/- 12.9 micrograms/dl with cocoa administration, anemia and neutropenia caused by copper deficiency showed a tendency to improve. After completing the study period, cocoa was reduced to 5 g (copper content 0.19 mg) per day in 23 patients. The mean serum copper levels increased from 90.7 +/- 10.4 to 100.6 +/- 17.1 micrograms/dl for about 100 days. Recently, the amount of daily copper requirement for adults has been reported to be 1.28-2.5 mg per day. We showed that 10 g of cocoa (0.6 mg total copper: 0.38 mg in cocoa and 0.22 mg in other nutrients) is sufficient to treat copper deficiency, and 5 g of cocoa (0.37 mg total copper: 0.19 mg in cocoa and 0.18 mg in other nutrients) is enough to maintain the normal level of serum copper in patients with long-term enteral nutrition.
Asunto(s)
Cacao , Cobre/administración & dosificación , Cobre/deficiencia , Nutrición Enteral/efectos adversos , Anciano , Cobre/sangre , Femenino , Humanos , MasculinoRESUMEN
Sudden unexpected death is generally considered to be caused by acute myocardial infarction and/or arrhythmia. To document the incidence and causes of sudden death in Japan, where the incidence of myocardial infarction is low, the present study examined death certificates, hospital records, the forensic medical records, and the police records of residents of the southern part of Okinawa island who died at the age of 20-74 years during a 3-year period from January 1, 1992 to December 31, 1994. Sudden death was defined as death within 24 h from the onset of unexpected symptoms. The study documented 126 (87 men and 39 women) sudden deaths. The crude incidence rate was 0.37/1,000 person per year (0.51 in men and 0.23 in women). According to the death certificates, 78 cases died of heart diseases. However, the cause of death could be determined by examination of all available records in only 64 cases: myocardial infarction in 10, non-ischemic heart diseases in 13, and stroke in 23 cases. Even when the analysis was limited to the cases who died within 1 h from the onset of symptoms, heart disease was the cause of death in only 22% of the cases while the cause of death could not be determined in 53% of the cases. Only 13% of those diagnosed as heart diseases on the death certificate were verified. The agreement rate between the diagnosis reached by the re-evaluation of the records and that on the death certificate was 82% for stroke and 33% for other diseases. In Okinawa, Japan, the frequencies of heart disease and stroke as the cause of sudden death may be similar. Except for stroke, the diagnosis appearing on the death certificate has substantial inaccuracy.
Asunto(s)
Muerte Súbita , Adulto , Anciano , Causas de Muerte , Trastornos Cerebrovasculares/mortalidad , Certificado de Defunción , Muerte Súbita Cardíaca , Femenino , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Infarto del Miocardio/mortalidadAsunto(s)
Neoplasias de la Lengua/cirugía , Lengua/patología , Animales , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Criocirugía , Congelación , Hemangioma/cirugía , Humanos , Neoplasias Mamarias Experimentales/cirugía , Ratones , Ratones Endogámicos BALB C , Neoplasias de la Lengua/patologíaRESUMEN
Combination therapy of 5-FU, vitamin A and radiation (FAR therapy) was given to 50 patients with squamous cell carcinoma of the head and neck. The primary effect was observed in 22 patients who received FAR therapy as radical therapy. Among them, only 4 patients had recurrence or metastasis, and death was none. FAR therapy was given to 4 patients as pre-operative therapy and to 2 patients as post-operative therapy. However, the number of cases was not enough for us to draw any conclusion. In the group of 22 patients consisting of patients with recurrence or metastasis and patients who refused operation or were unresectable, no primary effect was observed only in 4 patients. Among a total of 50 patients, only 4 patients did not show a primary response to FAR therapy, 19 had relapse, 19 died (6 cases of them died from other causes), and 31 are still alive. There were no patients having severe side effects. From these results, FAR therapy seemed to be worth trying in treatment of head and neck cancer.