Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dyspnea, the clinical term for shortness of breath, is the primary symptom and an important outcome measure in evaluations of patients with lung disease. It is a subjective symptom that has proved difficult to quantify. Many dyspnea measures are available, yet it is difficult, based on the existing literature, to determine the most reliable and valid. In this study, we evaluated 6 measures of dyspnea for reliability and validity: (a) Baseline Dyspnea Index (BDI) and Transition Dyspnea Index, (b) UCSD Shortness of Breath Questionnaire (SOBQ),(c) American Thoracic Society Dyspnea Scale, (d) Oxygen Cost Diagram, (e) Visual Analog Scale, and (f) Borg Scale. Subjects were 143 patients (74 women) and 69 men) with obstructive lung disease, ages 40 to 86, FEV(1.0) 0.36 to 3.53 L, FVC 1.07 to 5.74 L. Dyspnea measures were assessed for test-retest reliability internal consistency, interrater reliability, and construct validity (i.e., correlations among dyspnea measures and correlations of dyspnea measures with exercise tolerance, health-related quality of life, lung function, anxiety, and depression). Results suggest that the SOBQ and BDI demonstrated the highest levels of reliability and validity among the dyspnea measures examined.
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PMID:Reliability and validity of dyspnea measures in patients with obstructive lung disease. 1625 Jul 81

Patients usually fear fiberoptic bronchoscopy (FBS) and they report a low level of satisfaction after this examination. We evaluated the efficacy of acupuncture in decreasing patient anxiety before diagnostic FBS and in improving tolerance to the examination. In a prospective double-blind study, we enrolled 48 patients scheduled to undergo diagnostic FBS. Patients were randomly assigned to one of three groups. Group A (16 patients): standard FBS, with airway topic anesthesia; Group B (16 patients): standard FBS, with airway topic anesthesia and acupuncture treatment; Group C (16 patients): standard FBS, with airway topic anesthesia and sham acupuncture. EKG, non-invasive arterial pressure, and pulse oximetry were monitored on a routine basis. We evaluated patient anxiety before and after acupuncture and, at the end of FBS, the discomfort suffered during the examination by a 100-mm Visual Analog Scale (VAS). Patient satisfaction in Group A was 50% worse than in Group B (p = 0.04). We observed a strong, even if not statistically significant, tendency toward a lower pre-FBS anxiety in Group B. Patients in group C had values very close to those recorded in group A. We observed no adverse event and no differences in cardio-respiratory parameters in these three groups; in particular, we did not observe a respiratory depression in Group B. Acupuncture seems an effective resource for a Thoracic Endoscopic Room to improve patient tolerance to FBS.
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PMID:Acupuncture for diagnostic fiberoptic bronchoscopy: a prospective, randomized, placebo-controlled study. 1671 Aug 90

Symptoms of asthma can be intensified and/or mixed with depression since depression can cause asthmatic symptoms like complaints even in normal people. In the present study, depression index and its influencing parameters were examined in asthmatic patients. A questionnaire including sociodemografic features was applied to 120 patients, accepted as asthmatic according to the Thoracic Society Guidelines, who were following up in our asthma and allergy outpatient clinic. There were 98 female and 22 male patients and the mean age was 38.19 +/- 10.99. Physical examination, PEF and spirometric measures were made in all patients. Also daytime and nighttime symptom score, Q score, Beck depression score were applied to patients. Beck Depression Index (BDI) was in range of 0 and 37 and the mean was 11.26 +/- 8.54 (mild). According to the cut-off values, BDI scores were obtained as absent, mild, moderate and severe, 59%, 27%, 9%, 7% respectively. The mean BDI score was higher in female patients (12.32 +/- 8.77) than in male patients (6.55 +/- 5.41) and in married patients (11.91 +/- 8.77) than in unmarried ones (7.56 +/- 6.00). According to the results of FEV(1) values, PEF changes, there were no significant difference obtained between groups (p> 0.05). The mean value of BDI was found to be significantly high in patients with moderate and high daytime and nighttime score and Q score (p< 0.05). In conclusion, we think that, while evaluating the severity of asthma, if the spirometric results are not correlated with the symptoms then psychological conditions of the patients should be taken into consideration.
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PMID:[The factors affecting Beck depression scale in asthmatic patients]. 1740 89

Thirty patients undergoing closed mitral valvotomy were prospectively randomised to receive either thoracic or lumbar epidural catheter. General anaesthesia consisted of morphine sulphate 0.15 mg/kg (single dose given before skin incision), thiopentone sodium 4-6 mg/kg, vecuronium and halothane titrated to stable haemodynamics. In the immediate postoperative period, pain was assessed by VAS (visual analogue scale) and VRS (verbal ranking score) and an epidural fentanyl bolus of 1.5 microg/kg was given followed by an infusion of 0.4 microg/kg/hr. Pain was assessed after 30 min and if pain relief was still inadequate, another fentanyl bolus of 1 microg/kg was administered, followed by an increase in infusion rate to 0.6 microg/kg/hr. If two consecutive pain scores were satisfactory (VAS <4, VRS <1) maintenance dose of fentanyl was decreased by 0.2 microg/kg/hr. Thoracic group received significantly less total dose of fentanyl in 24 hrs period (446.7 +/- 101.70 microg) compared with the lumbar group (705.33 +/- 181.03 microg) (p<0.01). The mean infusion rate was also significantly less in the thoracic group as compared with the lumbar group (0.44 +/- 0.08 microg/kg/hr vs 0.61 +/- 11 microg/kg/hr, p<0.001). The side effects were comparable between both the groups and none of the patients had significant respiratory depression. The data suggest that thoracic epidural fentanyl infusion is superior to lumbar infusion for post thoracotomy pain relief because of smaller dose requirement.
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PMID:A comparative evaluation of thoracic and lumbar epidural fentanyl for post thoracotomy pain. 1789 Aug 2

Angiostrongylosis was diagnosed in a dog presenting with haemothorax on the basis of detection of Angiostrongylus vasorum first-stage larvae both in the pleural effusion and in faeces. A one-year-old, male, mixed-breed dog was presented with fever, depression and persistent cough of one month's duration. Clinical examination revealed temperature of 39.5 degrees C, loud bronchovesicular sounds on thoracic auscultation and attenuated cardiac sounds. Thoracic radiographs showed a moderate bilateral pleural effusion and a diffuse interstitial pulmonary pattern, with an alveolar pattern in one lobe. Routine haematology revealed anaemia and leucocytosis with eosinophilia, basophilia and thrombocytopenia. Coagulation assays showed a consumptive coagulopathy resembling disseminated intravascular coagulation. The relationship between haemothorax and the presence of A vasorum larvae in the pleural effusion is discussed. The dog was successfully treated with fenbendazole until negative for larvae on faecal examination. This case report indicates that A vasorum infection should be considered as a possible aetiological cause of haemothorax in dogs.
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PMID:Haemothorax associated with Angiostrongylus vasorum infection in a dog. 1848 30

Idiopathic pulmonary fibrosis (IPF) is a devastating disease that afflicts patients with relentlessly progressive shortness of breath [Joint Statement of the American Thoracic Society and the European Respiratory Society. Idiopathic pulmonary fibrosis: diagnosis and treatment. Am J Respir Crit Care Med 2000;161:646-64(1)]. Despite nearly 30 years of intense investigation, effective therapy for IPF remains elusive; median survival rates have stubbornly remained less than five years from the time of diagnosis [Bjoraker JA, Ryu JH, Edwin MK, Meyers J, Tazelaar H, Schroeder D, et al. Prognostic significance of histopathologic subsets in idiopathic pulmonary fibrosis. Am J Respir Crit Care Med 1998;157:199-203(2), Flaherty KR, Thwaite E, Kazerooni EA, Gross B, Toews GB, Colby TV, et al. Radiological versus histological diagnosis in UIP and NSIP: survival implications. Thorax 2003;58:143-48(3)], and no medical therapy has been proved to be in any way effective for the treatment of this disease. Without medications that help IPF patients live longer, an important question to ask is whether there are interventions that might allow these people to live better-to be more active; to experience less dyspnea, less depression, less anxiety; to possess a greater sense of control over their disease; and to have better quality of life. Pulmonary rehabilitation helps to accomplish many of these goals in patients with chronic obstructive pulmonary disease, and emerging data suggest that it may do the same for patients with IPF.
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PMID:Pulmonary rehabilitation in idiopathic pulmonary fibrosis: a call for continued investigation. 1884 71

Right ventricular outflow tract obstruction was diagnosed by Doppler echocardiography in a young dog with a cardiac murmur, severe dyspnea, and a prominent sternal depression. Thoracic radiography confirmed a diagnosis of pectus excavatum involving the caudal third of the sternum. The right ventricular outflow obstruction was attributed to cardiac compression from the dorsally deviated sternum. External surgical splinting of the sternabrae, demonstrated by video in this report, was used to treat the pectus excavatum. Radiographic and Doppler echocardiographic examination 3 weeks and 4 months post-splinting documented resolution of both pectus excavatum and right ventricular outflow obstruction.
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PMID:External splinting for treatment of pectus excavatum in a dog with right ventricular outflow obstruction. 2018 43

Ellis-van Creveld syndrome is a rare type of developmental chondroectodermal dysplasia. We report the case of a 32-year-old woman with this syndrome who was scheduled for cesarean section. She had no related heart defect. A spinal block was attempted but after confirming that no sensory blockade had been achieved, general anesthesia was administered. Both the operation and the anesthetic procedure were without complications. The clinical manifestations of Ellis-van Creveld syndrome are short-limbed dwarfism, postaxial polydactyly, fingernail dysplasia, cleft palate and lips, and heart defects. Diagnosis is based on clinical manifestations and radiography. Treatment involves correction of heart defects and orthopedic problems. Perioperative airway management problems may develop. A preoperative echocardiogram should be done to assess heart function and ascertain anatomical abnormalities. Thoracic deformities may make mechanical ventilation difficult and there is risk of barotrauma. Intraoperative management requires rapid control of the airway and prevention of bronchial aspiration. Vigilance in preventing hemodynamic instability and myocardial depression is essential. Postoperative analgesia must be managed carefully and adverse cardiorespiratory events avoided.
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PMID:[Anesthesia in a patient with Ellis-van Creveld syndrome]. 2103 59

Aiming at developing a new, noninvasive approach to spinal cord neuromodulation, we evaluated whether transcutaneous direct current (DC) stimulation induces long-lasting changes in the central pain pathways in human beings. A double-blind crossover design was used to investigate the effects of anodal direct current (2mA, 15min) applied on the skin overlying the thoracic spinal cord on the lower-limb flexion reflex in a group of 11 healthy volunteers. To investigate whether transcutaneous spinal cord DC stimulation (tsDCS) acts indirectly on the nociceptive reflex by modulating excitability in mono-oligosynaptic segmental reflex pathways, we also evaluated the H-reflex size from soleus muscle after tibial nerve stimulation. In our healthy subjects, anodal thoracic tsDCS reduced the total lower-limb flexion reflex area by 40.25% immediately after stimulation (T0) and by 46.9% 30min after stimulation offset (T30). When we analyzed the 2 lower-limb flexion reflex components (RII tactile and RIII nociceptive) separately, we found that anodal tsDCS induced a significant reduction in RIII area with a slight but not significant effect on RII area. After anodal tsDCS, the RIII area decreased by 27% at T0 and by 28% at T30. Both sham and active tsDCS left all the tested H-reflex variables unchanged. None of our subjects reported adverse effects after active stimulation. These results suggest that tsDCS holds promise as a tool that is complementary or alternative to drugs and invasive spinal cord electrical stimulation for managing pain. Thoracic transcutaneous direct current stimulation induces depression of nociceptive lower limb flexion reflex in human beings that persists after stimulation offset; this form of stimulation holds promise as a tool that is complementary or alternative to drugs and invasive spinal cord electrical stimulation for managing pain.
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PMID:Transcutaneous spinal cord direct current stimulation inhibits the lower limb nociceptive flexion reflex in human beings. 2115 30

A 3 yr old intact female Hellenic shepherd dog was referred due to depression, partial anorexia, fever, and a mild productive cough of 2 mo duration. Thoracic radiographs showed increased opacity of all of the left lung lobes. Upon bronchoscopy, a sanguineous, purulent discharge was detected in the tracheal lumen with hyperplastic tissue narrowing the left main stem bronchus. Cultures were positive for bacteria (Bacillus spp. and Clostridium spp.) but negative for fungi. Due to the severity of the lesions, a complete left lung pneumonectomy was performed. Histopathological examination of the excised lung tissues revealed a severe granulomatous bronchopneumonia with numerous alveolar macrophages laden with structures stained positively by periodic acid-Schiff and Grocott stain that had morphology consistent with fungi. PCR and sequencing of internal transcribed spacer regions 1 and 2 from genetic material extracted from paraffin-embedded pulmonary tissue confirmed the presence of Aspergillus fumigatus. Itraconazole was administrated for 5.5 mo and the dog was clinically normal 26 mo after surgery.
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PMID:Aspergillus fumigatus Bronchopneumonia in a Hellenic Shepherd Dog. 2135 14


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