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A Rodríguez Rodríguez

Publications and source records attributed to A Rodríguez Rodríguez.

13 recordsLinked to original sources
PubMed2003

[Osteoporosis, estrogens, and bone metabolism. Implications for chronic renal insufficiency].

The relationship between estrogens, bone metabolism and osteoporosis is well known. Chronic renal failure in women is associated with menstrual disorders, lower bone mineral density and increased risk of fractures. However, most studies on renal osteodystrophy have not taken into account the role of oestrogen deficiency, its interaction, and the possible benefits of hormone replacement therapy (HRT) in uremic women. According to these limitations and the actual evidence of benefits and risks of HRT, we conclude that: a) Osteoporosis must be evaluated as a part of renal osteodystrophy; b) HRT would be considered in women with climateric symptoms and osteoporosis, and should not be used for prevention of cardiovascular disease, and c) Clearly we need to do more studies related to osteoporosis and estrogens in CRF, but right now we have to try to optimize bone turnover in our uremic patients.

Adult↗
PubMed2003

[Importance of estrogen insufficiency time in the efficacy of the bone response to hormonal therapy in experimental chronic renal insufficiency].

Bone disease develops relatively early in the development of CRF. The aim of this study was to evaluate the repercussion of estrogen insufficiency and the effectiveness of hormonal replacement therapy, after different periods of estrogen deprivation, on bone metabolism in an animal model with chronic renal failure and ovariectomy. A secondary purpose was to evaluate the effectiveness of bone densitometry for predicting changes in bone mass for comparison with bone histomorphometry. We used Sprague-Dawley rats with chronic renal failure and ovariectomy performed at the same time. Animals were divided into two phases according to the period of estrogen insufficiency, 4 weeks in the long estrogen insufficiency period and 1 week in the short estrogen insufficiency period. In both phases, the animals were divided into four treatment groups receiving placebo (corn oil), 17 beta-estradiol (15 micrograms/kg body weight/day), calcitriol (10 ng/kg body weight/day) or the combined treatment with estradiol and calcitriol. In both phases, a group of animals with chronic renal failure (normal ovarian function) was used as a control group. The period of treatment was 8 weeks. After this period the animals were sacrificed. This model emphasizes the importance of the period of estrogen insufficiency in the efficiency of the treatment. Four weeks of estrogen insufficiency resulted in an significant loss of trabecular bone, and less possibility of recovery. After one week of estrogen deprivation a response to the treatment was observed. The utilization of bone densitometry allowed to reproduce changes in bone mass observed afterwards by histomorphometric analysis.

Absorptiometry, Photon↗
PubMed2001

[The effect of propofol vs desflurane on recovery from anesthesia with remifentanil in outpatient surgery].

OBJECTIVES: To compare the effect on parameters of postanesthetic recovery of propofol and desflurane administered with high doses of remifentanil for major outpatient surgery. PATIENTS AND METHODS: Seventy patients were randomly assigned to receive propofol (target concentration 1.5-2 microg/ml) or desflurane in perfusion (end expiratory concentration 0.5 MAC) during maintenance of anesthesia with remifentanil (0.25-1 microg/kg/min). The anesthetic agents were withdrawn after surgery. We recorded the times until eye opening, respiration, tracheal extubation, ability to cough, response to verbal orders and orientation. We also recorded the time until a score of 10 on the Aldrete recovery scale was attained, pain on a visual analog scale, sedation on the Ramsay scale, and instances of nausea or vomiting during the first 24 h after surgery. RESULTS: No statistically significant differences in patient characteristics, type of surgery or anesthesia were found. Times until early signs of postanesthetic recovery (eye opening, spontaneous breathing, tracheal extubation) were significantly less (p < 0.05) in the desflurane group. The groups were similar for all other parameters compared (times until ability to cough, respond to verbal orders, orientation and a score of 10 on the Aldrete scale). Duration of stay in the postanesthetic recovery unit, time in the day surgery ward and intensity of postoperative pain were also similar. The rate of postoperative nausea or vomiting was significantly lower in the propofol group. CONCLUSION: During anesthesia with remifentanil, the administration of desflurane is associated with better psychomotor recovery parameters than is propofol, but the rate of nausea and vomiting is higher with desflurane.

Adult↗
PubMed1995

[Spontaneous bladder perforation secondary to bacterial cystitis. Cause of acute abdomen in diabetic elderly].

Presentation of two clinical cases of spontaneous vesical rupture secondary to bacterial cystitis in elderly patients. One corresponds to an intraperitoneal perforation while the second case was extraperitoneal. The patients were, in both cases, diabetic women admitted in emergency due to acute abdomen. We considered that although vesical perforation secondary to bacterial cystitis is a very uncommon process, it should be taken into account in the differential diagnosis of acute abdomen in predisposed patients (diabetic elderly patients with pyuria). In such instances, a retrograde cystography would provide the diagnosis. Although extraperitoneal vesical perforations can be resolved with a vesical catheter or cystostomy, extravasation of the infected urine may result in a perivesical abscess and septic shock. Early surgical management should be considered in these cases.

Abdomen, Acute↗
PubMed1994

[Chronic hereditary pancreatitis].

Hereditary chronic pancreatitis is a rare form of chronic pancreatitis transmitted by a dominant autosomal gene with incomplete penetration. We report a family with two members affected and examine clinical aspects, diagnosis and treatment of this disease.

Adolescent↗
PubMed1994

[The quality of the discharge reports from the internal medicine services of Castilla-La Mancha (a structural evaluation)].

UNLABELLED: The discharge report is one of the final outputs of the health care activity. We have tried to analyze several aspects related to its quality. For this purpose, we conducted a cross-sectional study analyzing 800 reports of patients admitted in the services of Internal Medicine at 6 hospitals of Castilla-La Mancha during the year 1991. We must stress the absence of discharge reports for death patients and the failure to record drug allergies (69.9%), medical history (10.4%) and time of evolution of the disease (16.9%), as well as treatment in 17 reports out of 781 and follow-up review after discharge in 12.8%. CONCLUSIONS: Discharge reports have a low scientific content and the production of this type of records is not a routine practice in the case of death patients.

Death Certificates↗
PubMed1993

[Quality of discharge reports prepared by the services of internal medicine in Castilla-La Mancha (assessment of clinical data)].

We analyzed several aspects of the quality (at the level of clinical data) of discharge reports prepared by the Services of Internal Medicine in the hospitals of Castilla-La Mancha, taking into account that these are the end written products of the health care activity. We analyzed 800 reports and we found terms such as "probably, not discarded" in the clinical judgment in 150 reports out of 794 and abbreviations in 370 out of 792. 10.8% of the reports written at discharge (86 out of 794) were waiting for the results, reflecting thus severe shortcomings in the clinical data of these reports, that must be corrected in our area.

Hospital Records↗
PubMed1989

[Angiodysplasia of the terminal ileum].

Angiodysplasia, a recently discovered disease, is a pathology of scant incidence in our environment and difficult to find because of the inconclusiveness of diagnostic proofs. The disease, generally related to adults and the elderly, and preferentially located in the large intestine, does not always manifest this way. The case we present is one of the youngest in the world literature and of ectopic localization in the terminal ileum. This confirms the enigmatic aspect of this pathology, which still has characteristics to be delimited. Its etiology, incidence and prevalence are unknown and there are no unanimous criteria for its classification or possible association with other pathologies.

Arteriovenous Malformations↗