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A Amaya Vidal

Publications and source records attributed to A Amaya Vidal.

6 recordsLinked to original sources
PubMed2004

Anxiety during the performance of colonoscopies: modification using music therapy.

BACKGROUND AND STUDY AIMS: Colonoscopies are usually performed using pharmacological sedation. This process entails certain risks. In the search for alternative methods, some studies have analysed the effect music can have on patients during the procedure when used as a complement to sedation. We present a prospective, randomized study in which we assess the anxiolytic action music has when it is administered during a single colonoscopy. PATIENTS AND METHODS: We included 118 patients who were scheduled for ambulatory colonoscopies. They were randomly assigned to the control group (n = 55) and the experimental group (n = 63). We determined their levels of anxiety using the State-Trait Anxiety Inventory Test (STAI) form, which they filled in before and after the examination. Patients listened to music through personal headphones. RESULTS: The score on the STAI form before the examination was 25.25 +/- 10.49 and 28.16 +/- 11.43 in the control and experimental groups, respectively (P > 0.05). The decrease of the score on the STAI scale after the colonoscopy in the control and experimental groups was 6.27 (95% confidence interval, 3.26-9.28) and 11.35 (95% confidence interval, 8.64-14.05), respectively (P < 0.01). CONCLUSIONS: Listening to music during ambulatory colonoscopies decreases the level of anxiety that is inherent to the process without other anxiolytic methods.

Anxiety↗
PubMed2000

[Acute necrotizing esophagitis].

Acute necrotizing esophagitis is a rare disease. Its pathogenesis is influenced by situations of low systemic perfusion, such as hypertension, heart failure or sepsis, in which other factors, such as the application of a nasal tube, infections or drugs also play a role. We present a case of acute necrotizing esophagitis in a patient with copious vomiting, renal failure, gastric hemorrhage due to Mallory-Weiss syndrome and esophageal infection due to Actinomyces. The patient was undergoing coadjuvant chemotherapy for a surgically-treated colonic neoplasia. Maintenance therapy produced favorable evolution with restoration of esophageal epithelium and no stenotic complications.

Acute Disease↗
PubMed1999

Abdominal tuberculous abscesses in AIDS patients: percutaneous treatment.

OBJECTIVE: to analyze certain epidemiological and ultrasonographic features, and the response to percutaneous treatment, of abdominal tuberculous abscesses in patients with human acquired immunodeficiency syndrome. METHODS: we reviewed the clinical records and ultrasonographic findings in 7 patients with abdominal tuberculous abscesses who were treated in our service by ultrasonography-guided percutaneous drainage. RESULTS: in 5 patients there was a previous diagnosis of AIDS. The abscesses (two in one patient) were located mainly in the retroperitoneum and appeared mottled at ultrasonography. Seven of the abscesses were drained via catheter, whereas in the remaining case aspiration puncture was used. Mycobacterium tuberculosis was found in the drained material in 6 patients, and 1 case presented superinfection by Enterococcus faecalis. Percutaneous drainage was effective in 6 patients, and in the remaining case it was only palliative. CONCLUSIONS: the incidence of abdominal tuberculous abscesses is increasing in patients with AIDS, and in some patients it is the first symptom. Abscesses are located primarily in the retroperitoneum. They can be dealt with satisfactorily by percutaneous drainage guided by ultrasonography.

AIDS-Related Opportunistic Infections↗
PubMedDate not supplied

[Pseudoachalasia and secondary amyloidosis in a patient with rheumatoid arthritis].

Rheumatic diseases cover a wide spectrum of clinical syndromes and frequently present with gastrointestinal alterations. Systemic amyloidosis is associated with infectious diseases or chronic inflammatory processes such as rheumatoid arthritis and it can also affect the gastrointestinal tract. Although esophageal involvement is difficult to quantify because its course is frequently asymptomatic, systemic amyloidosis is recognized as a cause of motor disorders of the esophagus. Typical manometric patterns, including achalasia, are usually absent. Esophageal involvement due to amyloid deposits usually corresponds to primary amyloidosis as only a few cases of secondary esophageal deposits (type AA) have been described. We describe a new case of this exceptional association that first presented as dysphagia in a patient with rheumatoid arthritis. The initial suspicion of pseudoachalasia led to the definitive diagnosis of secondary amyloidosis.

Amyloidosis↗