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María Robles-Martínez Alfonso C. Abad Violeta Pérez-Rodríguez Elena Ros-Cucurull Abderraman Esojo Carlos Roncero 《Journal of psychoactive drugs》2018,50(2):129-132
One of the side-effects of ketamine abuse is genito-urinary damage. This report describes a case of a former ketamine user who presented with urinary symptoms associated with ketamine years after stopping consumption. This was a 26-year-old male with a history of ketamine abuse. He started treatment for alcohol dependence at age 19. He smoked marijuana daily and denied any other drug use. During the follow-up, urinary symptoms were evidenced (dysuria, frequency, urgency, incontinence, nocturia, hematuria, and suprapubic pain). Urinary symptoms started two years ago and worsened over time. The patient was referred to a urologist. A cystoscopy revealed lesions compatible with interstitial cystitis like the ones that appear in some ketamine abusers. Given the medical history, the urologist asked him about ketamine consumption and the patient declared a daily use of 50 milligrams intranasally from age 15 to age 17. Given these findings, not reported previously in the medical literature, future research should follow up patients who at some point in their life made an abusive consumption of ketamine in order to understand the pathogenesis and to be able to intervene before clinical disease manifests itself. 相似文献
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Clinical features of ten cases of osteopoikilosis 总被引:2,自引:0,他引:2
Carpintero P Abad JA Serrano P Serrano JA Rodríguez P Castro L 《Clinical rheumatology》2004,23(6):505-508
A retrospective study was carried out of the ten cases of osteopoikilosis seen at this Orthopedic Unit over a 15-year period in order to determine the reasons why patients seek consultation, preliminary diagnosis, and associated lesions. Eight patients consulted for problems not related to the locomotor apparatus, and diagnosis was by chance; the other two presented joint pain. The preliminary diagnosis was osteoblastic metastasis in five patients and osteopoikilosis in the other five. None of the patients displayed skin or visceral involvement, but three presented bone alterations. Definitive diagnosis was made by measurement of biochemical markers of bone remodeling, radiography of both hands, and bone scan. Bone biopsy was performed in one case. Although rare, the radiographic symptoms of osteopoikilosis are sufficiently specific to avoid false diagnoses, which may give rise to rigorous and expensive studies for other important disorders. 相似文献
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Nicolás Macías Soraya Abad Almudena Vega Santiago Cedeño Alba Santos Úrsula Verdalles Tania Linares Inés Aragoncillo Isabel Galán Ana García-Prieto José Luño Juan Manuel López Gómez 《Nefrología : publicación oficial de la Sociedad Espa?ola Nefrologia》2019,39(2):168-176
Background and objective
Online haemodiafiltration (OL-HDF) with high convective transport volumes improves patient survival in haemodialysis. Limiting the amount of convective volume has been proposed in patients with diabetes mellitus due to glucose load that is administered with replacement fluid. The objective of the study was to analyse the influence of substitution volume on the evolution of the metabolic profile and body composition of incident diabetic patients on OL-HDF.Material and methods
Prospective observational study in 29 incident diabetic patients on postdilution OL-HDF. Baseline data included clinical and demographic data, laboratory parameters (metabolic, nutritional and inflammatory profile) and body composition with bioimpedance spectroscopy (BIS). Laboratory parameters and mean substitution volume per session were collected every 4 months, and in 23 patients a further BIS was performed after a minimum of one year. Variations in glycosylated haemoglobin (HbA1c), triglycerides, total cholesterol, LDL-c, HDL-c, albumin, prealbumin and C reactive protein (CRP) were calculated at one year, 2 years, 3 years, and at the end of follow-up. Quarterly and annual variations were calculated as independent periods, and changes in body composition were analysed.Results
Age at baseline was 69.7 ± 13.6 years, 62.1% were male, 72.3 ± 13.9 kg, 1.78 ± 0.16 m2, with 48 (35.5-76) months on dialysis. Approximately 81.5% received insulin, 7.4% antidiabetic drugs and 51.9% statins. Mean substitution volume was 26.9 ± 2.9 L/session and follow-up period (time on OL-HDF) was 40.4 ± 26 months.A significant correlation was observed between mean substitution volume and the increase in HDL-c (r = 0.385, p = 0.039) and prealbumin levels (r = 0.404, p = 0.003) throughout follow-up. Moreover, substitution volume was correlated with a reduction in CRP levels at one year (r = –0.531, p = 0.005), 2 years (r = –0.463, p = 0.046), and at the end of follow-up (r = –0.498, p = 0.007). Patients with mean substitution volume > 26.9 L/session had a higher reduction in triglycerides and CRP, and an increase in HDL-c levels. These patients with > 26.9 L/session finished the study with higher HDL-c (48.1 ± 9.4 mg/dL vs. 41.2 ± 11.6 mg/dL, p = 0.025) and lower CRP levels (0.21 [0.1-2.22] mg/dL vs. 1.01 [0.15-6.96] mg/dL, p = 0.001), with no differences at baseline.Quarterly comparisons between substitution volume and laboratory changes [n = 271] showed a significant correlation with a reduction in HbA1c (r = –0.146, p = 0.021). Similar findings were obtained with annual comparisons [n = 72] (r = –0.237, p = 0.045). An annual mean substitution volume over 26.6 L/session (29.3 ± 1.7 L/session vs. 23.9 ± 1.9 L/session) was associated with a reduction in HbA1c (–0.51 ± 1.24% vs. 0.01 ± 0.88%, p = 0.043). No correlation was observed between substitution volume and changes in weight, body mass index or BIS parameters.Conclusion
There is not enough evidence to restrict convective transport in diabetic patients on OL-HDF due to the glucose content of the replacement fluid. 相似文献37.
Zare Mohammad Mehdi Ghram Amine Akbarnejad Ali Soori Rahman Charkhi Sahl Abad Anis Azizi Ghuchan Fatemeh Nunes-Silva Albená 《Sport Sciences for Health》2020,16(1):47-54
Sport Sciences for Health - Purslane supplementation has anti-oxidative, anti-inflammatory, skeletal muscle-relaxant activities. However, it is unknown if the ingestion of purslane will affect the... 相似文献
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Araceli Abad Fernández Irene Cano Pumarega Concepción Hernández Gabriel Sampol Joaquín Terán-Santos 《Archivos de bronconeumología》2011
The present study aims to review all the major articles on respiratory sleep disorders, mechanical ventilation, and respiratory critical care published in the last year in Archivos de bronconeumología. Between December 2009 and November 2010, 15 studies on these topics were published in Archivos de bronconeumología. Ten of these studies dealt with respiratory sleep disorders, consisting of six original articles, one special article, one review article, one letter to the editor and one supplement on chronic obstructive pulmonary disease and its association with sleep apneas. Five articles were published on non-invasive mechanical ventilation: one editorial, one special article, one article in a supplement and two original articles. As in previous years, there was a marked difference in the number of articles published on non-invasive mechanical ventilation and sleep-apnea syndrome, with a greater number of articles being published on the latter. Although some articles highlight the importance of the place where ventilation is commenced, no study specifically dealing with intermediate care units was published in Archivos de bronconeumología in 2010. This absence could be interpreted as a result of the low implantation of this type of unit in Spain, contrasting with the high activity undertaken in this field by pneumology services. 相似文献
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Esther Sapiña-Beltrán Gerard Torres Montserrat Martínez-Alonso Manuel Sánchez-de-la-Torre Maria Franch Carmen Bravo Juan F. Masa Miquel Felez Ana Maria Fortuna-Gutierrez Jorge Abad Francisco García-Río Luciano F. Drager Ronald Lee Chi-Hang Miguel Ángel Martínez-García Ferran Barbé Mireia Dalmases 《Archivos de bronconeumologia》2018,54(10):518-523