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)

DNA probe-assay using the Gen-Probe kit was carried out to detect Mycoplasma pneumoniae infections. Fifteen children visited Ota General Hospital complaining of dry cough and high grade fever. Throat swabs of the patients were examined to detect M. pneumoniae ribosomal RNA by Gen-Prove kit. Five out of 15 patients were positive for DNA probe assay of M. pneumoniae. Clinical and laboratory data including serological examinations were compatible with M. pneumoniae infection in these cases. Following the improvement of clinical symptoms and signs by receiving erythromycin or minocycline, the positivity for DNA probe assay turned to negative. Among the ten patients, who were negative for DNA probe assay, 2 cases were suspected of M. pneumoniae infection on the basis of clinical and laboratory findings. One patient had already taken antibiotics. Therefore, in these two patients, there was a possibility that the bacterial numbers were too small to be detected by DNA-probe assay. The data described above support that DNA-probe assay is useful for the diagnosis of M. pneumoniae infections in the early stage. DNA-probe assay is also valuable to follow up the clinical course of the patients.
Kansenshogaku Zasshi 1991 Dec
PMID:[Evaluation of DNA-probe assay for the clinical diagnosis of Mycoplasma pneumoniae infections]. 172 43

A randomized community trial investigated the impact of vitamin A supplementation on symptoms of respiratory and enteric infections among Indonesian children aged 1 to 5 years. A sample of 450 villages had been randomized into 229 villages that received vitamin A distribution and 221 that were observed as controls. The prevalence rates of cough, fever, and diarrhea were reduced in the treatment villages compared with the control villages by 8%, 5%, and 11%, respectively, but the reduction was not statistically significant. These results indicate that vitamin A supplements did not produce a substantial reduction in these symptoms, in spite of a reported reduction in all-cause mortality.
Am J Public Health 1991 Dec
PMID:The impact of vitamin A supplementation on morbidity: a randomized community intervention trial. 842 47

Nine patients with habit cough, initially misdiagnosed as asthma, were treated during a period of sustained repetitive symptoms with a brief session of suggestion therapy. Symptoms had previously been present for up to 2 years (median = 2 months). Five had been hospitalized for the cough. Evaluation revealed no physiologic or radiologic abnormality. All patients became symptom free during a 15-minute session of suggestion therapy. During the subsequent week, one remained completely asymptomatic and 8 had transient minor relapses that were readily self-controlled. Seven of the 9 could be contacted for determination of long-term outcome at periods up to 9 years (median 2.2 years) after the session. Six were totally asymptomatic; one had occasional minor self-controlled symptoms. A standardized questionnaire assessing psychologic symptoms at the time of follow-up revealed no somatization nor emotional distress. In contrast to this apparent cure, others have reported extended periods of continued symptoms in the absence of a uniform treatment plan for suggestion therapy even though the correct diagnosis was made. We conclude that the classical habit cough syndrome is amenable to immediate relief and long-term cure in most cases with a single session of appropriate suggestion therapy.
Ann Allergy 1991 Dec
PMID:Outcome of habit cough in children treated with a brief session of suggestion therapy. 175 Jul 19

The development of a malignant esophagorespiratory fistula is a devastating complication. Data comparing various treatment options in a large group of patients are sparse. To assess the results of therapy, we reviewed our experience in 207 patients with malignant esophagorespiratory fistula. Records of 207 patients admitted to our institution with malignant esophagorespiratory fistula from 1926 to 1988 were reviewed and results of management analyzed. Age ranged from 21 to 90 years (median, 59 years); the male/female ratio was 3:1. Primary tumor site was esophagus in 161 (77%), lung in 33 (16%), trachea in 5 (2%), metastatic nodes in 4 (2%), larynx in 3 (1%), and thyroid in 1. Symptoms and signs of malignant esophagorespiratory fistula included cough in 116 (56%), aspiration in 77 (37%), fever in 52 (25%), dysphagia in 39 (19%), pneumonia in 11 (5%), hemoptysis in 10 (5%), and chest pain in 10 (5%). Respiratory location of fistula included trachea in 110 (53%), left main bronchus in 46 (22%), right bronchus in 33 (16%), lung parenchyma in 13 (6%), and multiple sites in 5 (2%). The percentage of patients alive at 3, 6, and 12 months by treatment modality was 13%, 4%, and 1% for supportive care (n = 104); 17%, 3%, and 0% for esophageal exclusion (n = 29); 21%, 14%, and 0% for esophageal intubation (n = 14); 30%, 15%, and 5% for radiation therapy (n = 20); and 46%, 20%, and 7% for esophageal bypass, respectively. Patients treated with radiation therapy and esophageal bypass had a significantly prolonged survival compared with patients treated with the other modalities.(ABSTRACT TRUNCATED AT 250 WORDS)
Ann Thorac Surg 1991 Dec
PMID:Malignant esophagorespiratory fistula: management options and survival. 175 74

Twenty-seven main bronchial resections (19 left, 8 right) were performed without pulmonary resection between 1975 and 1991. The patients were 17 men and 9 women with an average age of 35 years (range, 20 to 65 years). Tumors comprised 55% of the lesions, including 9 carcinoid tumors (33%), 2 mucoepidermoid tumors, 2 fibrous histiocytomas, 1 hemangiopericytoma, and 1 large cell carcinoma. Scarring and stenosis secondary to multiple causes occurred in 10 patients (37%). Two patients had miscellaneous lesions. Presenting symptoms included dyspnea (52%), wheezing or stridor (44%), cough (41%), hemoptysis (37%), and pneumonia (18%). Preoperative chest roentgenogram was abnormal in 60% of patients, whereas tomograms delineated the lesion in 94%. All patients had bronchoscopy for lesion evaluation. Anesthesia was accomplished through a long single-lumen endotracheal tube in 19 cases and a double-lumen tube in 8 cases. Mobilization and exposure techniques to create a tension-free anastomosis were critical for left main bronchial resections and included pretracheal mobilization (100%), neck flexion (100%), tracheal and main bronchial retraction (85%), aortic and pulmonary artery retraction (44%), and intrapericardial hilar release (33%). All resections were for cure; there was no operative mortality. Morbidity in 4 patients (15%) included an anastomotic stenosis (successfully reresected), prolonged air leak and pneumonia, transient recurrent nerve palsy, and atelectasis. Median 5-year follow-up revealed 92% of patients alive, with only one of two late deaths being disease-related. Main bronchial resection is an ideal technique for selected benign and malignant lesions, allowing complete pulmonary parenchymal preservation.
Ann Thorac Surg 1991 Dec
PMID:Main bronchial sleeve resection with pulmonary conservation. 175 80

Gastroesophageal reflux (GER) has been known to occur in infants but was thought to be normal. As a result of increased recognition of GER and a clear documentation of GER with extended (18 to 24 hour) esophageal pH monitoring, several severe complications of GER in children have become apparent. An immature cardiorespiratory system is susceptible to some complications of GER such as apnea, choking, recurrent cough or wheezing, and recurrent aspiration pneumonia. Noncardiorespiratory complications include weight loss, esophagitis, anemia, irritability, posturing, malnutrition, and developmental delays. Nursing assessment contributes to a complete clinical picture and the subsequent treatment choice of the physician. To form an accurate assessment of the child with suspected GER, the nurse must be aware of the symptoms and complications of this condition and must precisely execute diagnostic studies, particularly extended esophageal pH monitoring. Nursing responsibilities also include providing a safe yet stimulating environment for the child, teaching parents to participate in the child's care, supporting parents through hospitalization, and preparing both the parents and child for discharge and follow-up care at home.
J Pediatr Nurs 1991 Dec
PMID:Nursing responsibility in the diagnosis, care, and treatment of the child with gastroesophageal reflux. 176 48

Forty-three cases of toxoplasmic lymphadenitis were studied. They constituted 0.5% of all lymph node biopsies and 4.2% of reactive lymphadenitis. The histological findings supporting a diagnosis of toxoplasmosis were correlated with serological studies. The condition primarily affects young men, causing cervical lymph node enlargement and varying degrees of fatigue, malaise, cough and fever. It is usually self-limited. This study emphasizes the need for clinicians to consider toxoplasmosis in the differential diagnosis of lymphadenopathies.
J Pak Med Assoc 1991 Dec
PMID:Toxoplasmic lymphadenitis--a clinicopathological study. 177 May 60

Fifty eight patients were admitted to the University Pediatric Hospital with the diagnosis of foreign body aspiration from August 1986 to January 1991. Of this 58 admissions, 40 records were analyzed for incidence, clinical and radiological manifestations, morbidity and nature of the foreign material in an effort to compare our findings with those of other centers, including another previous study in our institution. Our data reveals that the event of aspiration of a foreign body was most common between 1 to 2 years of age, this comprises 18 (45%) of the cases; male to female ratio was 1:3; 17 (42.5%) cases were diagnosed during the first 24 hours of the event and another 42.5% were diagnosed after 48 hours. Coughing and a choking episodes were the most common signs of presentation with hyperaeration of the lung as the main radiological finding. The left main stem bronchus as the lodgement site and the peanut as the foreign object were the most common findings. The mortality ratio was 7.5%. It is important to make parents and health providers aware of patients at risk and knowledge of basic life support measures.
P R Health Sci J 1991 Dec
PMID:Foreign body aspiration: experience at the University Pediatric Hospital. 177 15

Phospholipid lining, present at the respiratory mucus-mucosa interface, may have an important role in the protective function of the airways by its abhesive properties and may also facilitate mucus transport. To mimic respiratory mucus-mucosa interface, monolayers of three different forms of phosphatidylglycerol (PG) have been deposited on glass slides by the Langmuir-Blodgett technique. Mucus adhesion and clearance by cough of mucus on these PG-coated or noncoated surfaces have been analyzed and compared, using frog respiratory mucus as "normal" mucus. Among the three PG types studied, the phosphatidylglycerol distearoyl, which is the phospholipid with the longest saturated fatty acid chain, was found to significantly improve the mucus cough clearance by decreasing the mucus work of adhesion compared with the noncoated surfaces. On the other hand, phosphatidylglycerol dipalmitoyl did not improve mucus cough clearance although it decreased mucus adhesion, and phosphatidylglycerol dioleyl did not improve either mucus cough clearance or mucus adhesion.
J Appl Physiol (1985) 1991 Dec
PMID:Role of phospholipid lining on respiratory mucus clearance by cough. 177 21

Experiments were performed to determine whether cough could be elicited in paralyzed cats ventilated on a respiratory cycle-triggered pump. Midcollicular decerebrate cats were paralyzed and artificially ventilated on a phrenic-triggered pump. Phrenic and cranial iliohypogastric nerve efferent activities were recorded. Cough was elicited by electrical stimulation of the superior laryngeal nerve (SLN) or probing the intrathoracic trachea. Fictive coughs induced by electrical stimulation of the SLN or mechanical stimulation of the intrathoracic trachea consisted of large-amplitude bursts in phrenic discharge immediately followed by large bursts in cranial iliohypogastric discharge. During fictive cough, phrenic postinspiratory discharge was reduced relative to control cycles. Codeine (0.03-1 mg/kg iv) decreased both SLN- and probe-induced fictive cough. I conclude that fictive cough can be produced in paralyzed cats ventilated on a phrenic-triggered pump. Furthermore, fictive cough can be produced in the absence of afferent feedback associated with active expiration.
J Appl Physiol (1985) 1991 Dec
PMID:Fictive cough in the cat. 177 30


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