Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This article describes the development of an instrument that measures symptom experience (symptom occurrence and symptom distress). The Adapted Symptom Distress Scale-2 (ASDS-2), adapted from the McCorkle and Young Distress Scale, is a 31-item, 5-point, self-report paper-and-pencil instrument that measures patients' perception of the occurrence and distress of 14 symptoms: nausea, vomiting, pain, eating, sleep, fatigue, bowel elimination, breathing, coughing, concentration, lacrimation, changes in body temperature, appearance, and restlessness. Use of the instrument yields a total score for symptom experience, scores for symptom occurrence, scores for symptom distress, and subscale scores for six symptom categories: gastrointestinal, fatigue/restlessness, concentration, pain/discomfort, respiratory, and appearance. Reliability and validity were determined with well adults (n = 97), medical-surgical patients (n = 82), and oncology patients (n = 175). Findings revealed a Cronbach's alpha of 0.91 for symptom experience, 0.90 for symptom occurrence, and 0.76 for symptom distress. Cronbach's alpha for the subscales ranged from 0.38 for appearance symptoms to 0.83 for gastrointestinal symptoms. Inclusion of symptoms reported by patients with cancer strengthened content validity. A contrasted groups approach was used to demonstrate construct validity.
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PMID:An instrument to measure symptom experience. Symptom occurrence and symptom distress. 1067 7

The present study evaluated self-reported subjective complaints (29 single items and 11 scales) at precessation, on quit day, and on Days 1, 2, 3, 7, 14, 21, and 28 after cessation in 46 healthy quitters who remained abstinent for the first month after cessation (biochemically confirmed). Also tested on the same schedule were 29 nonsmokers matched for age and gender. Specific criteria were set for transient and offset effects based on the direction, magnitude, and time course of changes in symptoms after cessation. Results indicated that single-item anger, anxiety, depression, difficulty concentrating, irritability, restlessness, dizziness, and nausea, and the Shiffman-Jarvik Stimulation/Sedation Subscale, the Perceived Stress scale, and the POMS anger, confusion, and tension subscales met the criteria for transient effects, and that single-item desire to smoke, cough, and headache, and the Shiffman-Jarvik Psychological Subscale met the criteria for offset effects. These findings help to clarify which subjective complaints after smoking cessation are transient effects and which are offset effects, a distinction with important implications for understanding nicotine dependence and for designing pharmacological and nonpharmacological interventions for smoking cessation.
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PMID:Self-reported abstinence effects in the first month after smoking cessation. 1143 24

The fear of "choking to death" is on the mind of most patients suffering from amyotrophic lateral sclerosis (ALS). So far, however, there have been no systematic surveys concerning the dying phase in a general ALS population. We therefore performed a structured telephone interview with the relatives of 121 patients who died from ALS and were followed by the Motor Neuron Outpatient Clinic of the Department of Neurology, University of Munich, Germany. These data are compared with those obtained by a retrospective analysis of medical records of 50 ALS patients who were followed by the Wisdom Hospice, Rochester, UK. The data show that most ALS patients (Germany 88%, UK 98%) died peacefully, and no patient "choked to death". The symptoms most frequently reported for the last 24 hours were dyspnoea, coughing, anxiety and restlessness. Around half (G 55%, UK 52%) of the patients died at home. The main palliative measures in place during the terminal phase were: home mechanical ventilation (G 21%, UK 0%), percutaneous endoscopic gastrostomy (G 27%, UK 14%), morphine (G 27%, UK 82%) and benzodiazepines (G 32%, UK 64%). The use of these palliative measures was judged to be beneficial by almost all relatives. These data support the hypothesis of a peaceful death process in ALS and should be communicated to patients and their relatives, at the latest after the onset of dyspnoea, to relieve unwarranted fears.
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PMID:The course of the terminal phase in patients with amyotrophic lateral sclerosis. 1151 4

Cases involving ingestion of a dextromethorphan-containing product recorded at a poison control center were studied. A retrospective review of all consultations involving the ingestion of Coricidin HBP Cough & Cold tablets recorded by the California Poison Control System was conducted for the period from January 1 to October 1, 2000. Computerized charts on the consultations were reviewed to obtain data on patient age and sex, number of tablets taken, reason for tablet ingestion, symptoms, treatment, disposition, and outcome. A total of 92 charts (for 92 patients) documenting Coricidin HBP Cough & Cold tablet ingestion were reviewed. The reason for tablet ingestion was classified as abuse in 65 patients (71%), a suicide attempt in 8 (9%), misuse in 1 (1%), malicious administration in 1 (1%), and normal use (but with an adverse drug reaction) in 1 (1%); 16 patients (17%) consumed the tablets for an unknown reason. The 92 patients comprised 42 males and 50 females. Among all patients, 78 (85%) were 13-17 years old, and among those classified as having abusive intent, 58 (89%) were in the same age range. The most commonly reported signs and symptoms associated with ingestion were tachycardia (50 patients), hypertension (29), lethargy (40), mydriasis (20), agitation (15), ataxia or dizziness (20), and vomiting (9). Sixty-one patients (66%) had some alteration in mental status. Fifty-six (61%) were treated in the emergency department; 11 (12%) were admitted. All patients recovered completely. Information on the ingestion of Coricidin HBP Cough & Cold tablets recorded at a poison control center indicated a high rate of abuse of the product among teenagers.
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PMID:Abuse of Coricidin HBP cough & cold tablets: episodes recorded by a poison center. 1159 95

Enteral nutrition, given through feeding tubes to patients with intact gastrointestinal tracts who are unable to eat enough orally to sustain themselves, remains an important component of supportive care. Feeding by a soft, small-bore tube passed through the nose or mouth is a more cost-effective means of providing enteral nutrition than either percutaneously or surgically placed gastrostomy tubes or central venous catheters. However, tube feeding is not without problems. The prevalence of tube placement errors reported in the literature varies from 1.3% to 50% in adults. Transpyloric tubes are difficult to place initially and correct positioning is also difficult to maintain. All types of small-bore tubes dislocate easily, frequently with no outward sign that the dislocation has occurred. Risk factors found to be related to feeding tube misplacement on insertion in adults include altered level of consciousness, altered swallowing mechanisms, and upper airway intubation. Those related to spontaneous tube displacement include altered level of consciousness, upper airway intubation, coughing, tracheal suctioning, and restlessness.
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PMID:What is the prevalence of feeding tube placement errors and what are the associated risk factors? 1287 62

Patients with amyotrophic lateral sclerosis (ALS) have symptoms of progressive muscle weakness, of disturbed speech and swallowing, and in the terminal phase those of respiratory weakness. Treatment options, in particular those for excessive weight loss and respiratory weakness, should be introduced to the patients and their families when the patient is emotionally capable and before dysarthria severely hampers communication. Special equipment for keeping the patient as mobile as possible should be made available much earlier than in the case of other diseases of the muscles as in ALS progression is much faster. Cramps, pathological crying or laughter, spasms, and spasticity can all be treated by medication. When speech can no longer be understood, adaptive strategies such as sign language, mime, posture and communication apparatus varying from a note pad to advanced computer systems can be used. Sialorrhoea, caused by difficulty swallowing with its accompanying danger of aspiration can be halted by the use of medication, by radiotherapy and by the injection into the salivary glands of botulin A toxin. Weight loss, also a result of dysphagia, can be avoided by eating frequent small meals or if necessary performing a percutaneous endoscopic or radiological gastroscopy. Excess mucus in the respiratory tract can be treated with anticholinergics. Difficulty in coughing up thick and sticky mucus cannot always be adequately helped. Respiratory weakness is treatable by external respiratory supportive therapy using a nasal mask, as well as invasive respiratory support via a trachcostoma and by treating the symptoms of respiratory weakness. The latter form of treatment is palliative and forms part of terminal care. During the terminal phase restlessness, anxiety, pain, and dyspnoea require the most attention. Treatment requires careful multidisciplinary cooperation.
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PMID:[The symptomatic treatment of amyotrophic lateral sclerosis]. 1519 69

An 18-year-old student with a history of asthma accidentally inhaled organic solvent during a class, with immediate cough and dyspnea that worsened over several hours. He presented in severe respiratory distress, with hypoxemia and marked pulmonary hyperinflation. Administration of inhaled bronchodilator was ineffective because of agitation, and the patient could not be positioned for chest physiotherapy to treat presumed widespread mucus plugging. High-frequency chest wall oscillation (HFCWO) in the sitting position initially caused increased distress but was subsequently tolerated when noninvasive positive-pressure ventilation (NPPV) via nasal mask was initiated. Almost immediately, the patient began expectorating bronchial mucus casts, with concomitant clinical improvement. Endotracheal intubation was avoided, and with aggressive pharmacologic treatment for acute severe asthma and continuation of intermittent HFCWO-NPPV, the patient made a full recovery over the next several days. This case suggests that the combination of HFCWO and NPPV may be helpful in the presence of mucus plugging as a complication of acute inhalation injury or acute severe asthma.
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PMID:Pulmonary hyperinflation and respiratory distress following solvent aspiration in a patient with asthma: expectoration of bronchial casts and clinical improvement with high-frequency chest wall oscillation. 1550 68

When alkalinized lidocaine instead of air is used to fill the endotracheal tube (ETT) cuff, coughing, and bucking are decreased during extubation when ventilation is controlled with N2O. However, sodium bicarbonate (NaHCO3) used to transform lidocaine hydrochloride (L-HCl) to lidocaine base induces a pH increase that could be irritating for mucosa in the case of cuff rupture. Therefore, we determined, in a randomized controlled study with controlled patient ventilation without N2O, whether the smallest concentrations of NaHCO3 (1.4% versus 8.4%) reduced diffusion (in vitro evaluation) and other secondary clinical benefits. After pH determination of different solutions (2 mL of 2% L-HCl and 2 to 6 mL of 8.4%, or 1.4% NaHCO3), an in vitro lidocaine diffusion through the ETT cuffs was evaluated (2 mL of 2% L-HCl and 3 mL of 8.4% or 1.4% NaHCO3). Then, adult patients scheduled for total thyroidectomy surgery were consecutively enrolled (n = 20 for each group). The ETT cuff was filled with air (group air) or with alkalinized lidocaine (2 mL of 2% L-HCl) using 8.4% (group large dose) or 1.4% (group small dose) of NaHCO3. After tracheal extubation, sore throat was evaluated by visual analog scale as the main end-point of the study. Hoarseness, bucking, dysphonia, dysphagia, cough, restlessness, and postoperative nausea and vomiting were also evaluated. There was a slight tendency toward a slower release when a small concentration of NaHCO3 was used (i.e., 1.4%). Compared with group air, the alkalinized-lidocaine groups had a significant reduction in sore throat during the 24-h postoperative period (P < 0.0001). The difference was not significant between the two alkalinized lidocaine groups. This increase in ETT tolerance was confirmed by the analysis of secondary end-points. No laryngospasm, rupture of ETT cuff, or depression of the swallowing reflex were recorded. A decrease in sore throat during the postoperative period was recorded when the cuff was inflated with a small dose of alkalinized lidocaine (i.e., 40 mg of L-HCl and 1.4% of NaHCO3) rather than with air when ventilation was controlled without N2O.
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PMID:Alkalinization of intracuff lidocaine: efficacy and safety. 1624 28

Subglottic laryngitis is one of the acute children's diseases, directly caused by a violently growing edema of the subglottic area. Its symptoms generally appear very suddenly, when children seem to be in perfect health, at night, several hours after falling asleep. Their symptoms included barking cough, clear voice, stridor, inspiratory dyspnoea with participation of auxiliary respiratory muscles, excitation and anxiety of a child, changes in skin coloration. The movement of the wings of the nostrils is intensified. In especially severe cases, agitation, cyanosis, pallor of skin, obnubilation, apnea, loss of consciousness and circulatory failure may also occur. Subglottic laryngitis is a disease, which can threaten the life of a small child. The aim of this study was to observe efficacy of the treatment of the subglottic laryngitis with glucocorticoids, especially budesonide in nebulization. The research covered 169 children: 58 girls (34.31%) and 111 boys (65.69%) aged 9. months do 5. years (mean 3 years 6 months) hospitalized in the Children's Hospital in Warsaw with the following symptoms: dry barking cough, stridor, inspiratory dyspnoea with the participation of auxiliary respiratory muscles, agitation and change of colour of skin. The examination of each patient included subjective, objective (pediatric and laryngological). Disease severity was assessed by a clinical croup score based on stridor, cough retractions, dyspnoea and cyanosis and the overall clinical assessment was scored on a visual scale. The results indicate that nebulised budesonide can be used as a safe and effective alternative treatment in children with moderate to severe subglottic laryngitis.
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PMID:[Glucocorticosteroids in the treatment of subglottic laryngitis in children]. 1627 61

A retrospective study was conducted in nine patients with rabies admitted to a hospital of Fortaleza, Brazil. Autopsy was performed in all cases. The ages ranged from three to 81 years and six were males. They all were bitten by dogs. The time between the accident and the hospital admission ranged from 20 to 120 days (mean 45 +/- 34 days). The time until death ranged from one to nine days (mean 3.3 +/- 5.5 days). The signs and symptoms presented were fever, hydrophobia, aerophobia, agitation, disorientation, dyspnea, sialorrhea, vomiting, oliguria, sore throat, pain and hypoesthesia in the site of the bite, headache, syncope, cough, hematemesis, mydriasis, hematuria, constipation, cervical pain and priapism. In three out of six patients, there was evidence of acute renal failure, defined as serum creatinine > or = 1.4 mg/dL. The post-mortem findings in the kidneys were mild to moderate glomerular congestion and mild to intense peritubular capillary congestion. Acute tubular necrosis was seen in only two cases. This study shows some evidence of renal involvement in rabies. Histopathologic findings are nonspecific, so hemodynamic instability, caused by autonomic dysfunction, hydrophobia and dehydration must be responsible for acute renal failure in rabies.
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PMID:Renal involvement in human rabies: clinical manifestations and autopsy findings of nine cases from northeast of Brazil. 1655 20


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