Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty-seven climbers participated in a double-blind, randomized trial comparing acetazolamide 250 mg, dexamethasone 4 mg, and placebo every eight hours as prophylaxis for acute mountain sickness during rapid, active ascent of Mount Rainier (elevation 4,392 m). Forty-two subjects (89.4 percent) achieved the summit in an average of 34.5 hours after leaving sea level. At the summit or high point attained above base camp, the group taking dexamethasone reported less headache, tiredness, dizziness, nausea, clumsiness, and a greater sense of feeling refreshed (p less than or equal to 0.05). In addition, they reported fewer problems of runny nose and feeling cold, symptoms unrelated to acute mountain sickness. The acetazolamide group differed significantly (p less than or equal to 0.05) from other groups at low elevations (1,300 to 1,600 m), in that they experienced more feelings of nausea and tiredness, and they were less refreshed. These drug side effects probably obscured the previously established prophylactic effects of acetazolamide for acute mountain sickness. Separate analysis of an acetazolamide subgroup that did not experience side effects at low elevations revealed a prophylactic effect of acetazolamide similar in magnitude to the dexamethasone effect but lacking the euphoric effects of dexamethasone. This study demonstrates that prophylaxis with dexamethasone can reduce the symptoms associated with acute mountain sickness during active ascent and that acetazolamide can cause side effects that may limit its effectiveness as prophylaxis against the disease.
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PMID:A randomized trial of dexamethasone and acetazolamide for acute mountain sickness prophylaxis. 333 64

A case of intrasphenoidal meningoencephalocele is presented, representing the eighth case report in English language literature. The major presenting symptom was retro-orbital headache. The patient also had cerebrospinal fluid rhinorrhea and a history of recurrent meningitis. Diagnosis was suspected on the basis of plain radiographs of the sinuses and was confirmed by computed tomography scan. The meningoencephalocele was reduced via a sublabial, transseptal sphenoidotomy approach with improvement of the patient's symptoms. Management and treatment of isolated sphenoid sinus lesions are discussed as well as the pathophysiology of intrasphenoidal meningoencephaloceles.
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PMID:Intrasphenoidal meningoencephalocele: a case report. 343 78

The correlation of Waters view radiographs and A-mode ultrasound for diagnosing sinusitis was evaluated in 75 subjects with allergic rhinitis who presented with signs and symptoms suggesting sinus disease. All patients had Waters view radiographs, which were read by a radiologist (E. G.) who was not provided with historical information. Ultrasound tracings were obtained by registered nurses who were trained to perform this procedure. Tracings were interpreted by two representatives of American Electromedics Corporation, the manufacturer of the Echosine ultrasound machine used in this study. Most common symptoms among the patients were cough and rhinorrhea. The complaint of headache correlated negatively (p = 0.001) with an abnormal radiograph, whereas physical findings of copious and purulent rhinorrhea correlated positively (p = 0.05 and 0.001, respectively). Middle ear abnormalities on examination and tympanometry were more common in those with abnormal radiographs, p less than 0.05 and p less than 0.01, respectively. If the radiograph is considered to be a "gold standard," sensitivity of ultrasound varied from 44% to 58% and specificity from 55% to 61%, dependent on which criteria are applied to the radiograph to consider it normal. A-mode ultrasound is not sufficiently comparable to radiography to be used as its substitute for diagnosing sinus disease.
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PMID:Blinded comparison of maxillary sinus radiography and ultrasound for diagnosis of sinusitis. 351 Nov 25

This was a study of 50 patients, aged 3 months to 10 years. There were 27 males and 23 females. Symptoms varied from respiratory complaints to rash, headaches, and gastrointestinal symptoms. Twenty-seven patients had runny nose, 15 wheezing, 19 frequent infections, 10 coughing, 10 ear infections, 9 rash, 6 gastrointestinal symptoms, and 6 with headaches. Laboratory evaluation showed that 16 patients had elevated IgE. Forty-six patients had IgE RAST evaluation. Of these, only 17 had positive IgE RAST for foods including corn, egg, wheat, and milk. In contrast, 32 of 46 patients had positive IgG RAST for foods including corn, egg, wheat, and milk. Elimination diet of IgE RAST-positive and IgG RAST-positive foods caused a 70% reduction of symptoms. Although the data suggest that IgG antibodies may be helpful, further studies are warranted.
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PMID:Clinical studies of food allergy in infants and children. 368 67

A community-based malaria control programme was initiated in Saradidi, Kenya. One factor determining the utilization of treatment would be the symptoms felt to be diagnostic of malaria. The 12 most common diseases and 29 most common symptoms were identified by community members. Thirty-six randomly selected women were interviewed to determine association of the common diseases and symptoms; nine women were aged 15 to 29 years, nine women were 30 to 40 years, nine were 45 to 59 years and nine were 60 years or more. Women 60 years and older recognized a higher proportion of the diseases (P less than 0.0005) when compared with the other women of other ages. More than 90% of the women associated headache, fever, vomiting, joint pain, loss of appetite, tiredness and death with malaria. Measles and influenza were distinguished from malaria by rash and mouth ulcer for measles and by 'runny nose' and 'sneezing' for influenza. Analysis by average linkage hierarchical clusters revealed that malaria, influenza and measles were distinguished readily. The results suggest that if people in Saradidi do not obtain treatment from community health workers, it is not because they do not recognize the clinical symptoms of malaria.
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PMID:Symptoms associated with common diseases in Saradidi, Kenya. 368 33

A 31-year-old man had been healthy until the end of August, 1984 when he developed a sore throat, rhinorrhea, and high fever (39 degrees C). He was found to have hematuria and leukocytosis, though his complaints were not severe, and was not absent from his work. From the September 30, he experienced continuous pains on both temple regions and the neck. On October 6, he visited our hospital without any inflammatory signs. A screening CT scan demonstrated a ring-like enhancing mass with remarkable perifocal edema in the right temporal lobe. On emergency admission on October 9, a low grade fever (37.4 degrees C) and slight leukocytosis were noted, but not other primary lesions were present. He had normal immunological function of both humoral and cellular types. A provisional diagnosis of malignant brain tumor was made, but a possibility of brain abscess was not completely ruled out. He was initially treated with antidiuretics and steroid with prophylactic antibiotics, and underwent follow-up CT scanning. After a 10-day period with no obvious changes in CT scan, he suddenly complained of severe headache and fever, and became stuporous. A subsequent CT scan showed signs of ventriculitis, and contrast-enhancing multiloculated capsules. A lumber puncture revealed an increased number of cells, and concentration of protein in the CSF. An emergency trephination and drainage of an abscess was performed. Gram positive, acid fast, and branching fungi were found in both the smear of pus, and the samples from surrounding brain tissues. These were later identified as Nocardia asteroides in bacteriological studies.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Nocardia brain abscess and ventriculitis--resistance of Nocardia to sulfonamides and susceptibility to beta-lactams]. 370 32

Two cases of the primary empty sella complaining of intractable headache for many years are reported. Case 1. A 73-year-old female was admitted on August 23, 1983 because of intractable headache. Plain skull radiograph showed slightly enlarged sella with deepening of the floor. Metrizamide CT scan demonstrated the sella cavity filled with metrizamide extensively. Operation was done performing intrasellar intradural plugging via transsphenoidal route (Hardy's technique). Postoperatively headache was improved. Case 2. A 43-year-old female was admitted on July 24, 1984 after many years of intractable headache. Craniogram demonstrated deep sella of slightly increased volume and unaltered dorsum sellae. On metrizamide CT scan, contrast medium occupied greater parts of the sellar cavity. Extradural intrasellar plugging (Guiot's technique) was performed. Postoperative course was uneventful. Surgical procedure on the primary empty sella relieved headache by decreasing intrasellar pressure and alleviating pulsatile pressure on the dulla. Operation via transsphenoidal method was the suitable procedure because of less trauma on the optic nerve and advantageous plugging of the sellar cavity. Guiot's technique with extradural intrasellar plugging may be more preferable because of accompanying no postoperative cerebrospinal fluid rhinorrhea.
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PMID:[The surgical treatment of primary empty sella]. 372 80

Three cases of tension pneumocephalus are reported and pathogenesis, clinical features and management of this complication is discussed. Case 1: A 12-year-old female underwent a craniotomy for a suprasellar tumor following V-P shunting. At that time, Mayfield's pin fixing head holder was used and a CSF leak from a puncture wound caused by the head holder was noted postoperatively. Although she showed uneventful recovery from the anesthesia, several hours after surgery, she developed general convulsions and deteriorated. CT scan revealed a huge bifrontal accumulation of air compressing the entire brain postero-caudally. No active measures were taken to treat the intracranial air and a follow-up CT scan revealed a hemorrhagic infarction in the right occipital lobe possibly caused by transtentorial herniation. The patient remained in a vegetative state until her death three years later. Case 2: A 55-year-old man had a pansinectomy for sinusitis. Seven days later he developed CSF rhinorrhea and a severe headache. A CT scan revealed air in the subarachnoid space as well as in the ventricles. After repeated spinal taps, he became stuporous. An emergency repair of the CSF leak was performed. Intraoperatively, the accumulation of air was noted in the subarachnoid space under extreme tension. He made a full recovery. Case 3: A 69-year-old woman underwent a neck clipping for a ruptured anterior communicating aneurysm 2 days after the onset. Shortly before the craniotomy, a continuous spinal drainage system was installed. Postoperatively she did not recover from the anesthesia and a CT scan showed an accumulation of air in the bifrontal subdural space compressing the brain posteriorly.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Postoperative tension pneumocephalus--report of 3 cases]. 374 94

Two cases of primary empty sella with intractable headache were treated via the transsphenoidal approach. One patient was a fifty-three-year-old female with right upper nasal quadrantanopsia and intractable retrobulbar pain and the other was fourty-six-year-old female with continuous retrobulbar pain with a history of transient right temporal hemianopsia. Both cases were diagnosed by metrizamide CT cisternography. They had normal endocrinological functions. They did not respond to drug therapy and were treated surgically. In each case, the dura mater of the floor of the sella was elevated with lyophilized human dura mater and bone fragments obtained during the procedure. In the former case, significant improvement of visual field defect was not obtained but the retrobulbar pain disappeared completely after the operation. In the latter case which had intractable headache for six months, the symptom disappeared just after the operation. Until now, retroorbital pain has not recurred in both cases for several months. Primary empty sella has been considered to be a benign condition except in some cases with CSF rhinorrhea or with visual disturbance. Headache which is often accompanied to primary empty sella has rarely been treated surgically because it is difficult to know whether the headache is related to the empty sella or not. Another reason may be that there is few available data concerning to the efficacy of surgical treatment. Headache caused by stretching of the dura of the floor of the sella is usually frontal or retrobulbar, continuous, profound and intractable.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Treatment of primary empty sella with intractable headache via the transsphenoidal approach]. 404 26

As an unusual complication of bromocriptine treatment for prolactinoma, CSF rhinorrhea has been reported in the relevant literature. The authors, on the contrary, experienced cessation of CSF rhinorrhea during bromocriptine treatment. A 37-year-old man with invasive prolactinoma underwent a frontal craniotomy for removal of pituitary adenoma on February 2, 1978. Postoperative CT showed residual adenoma within the sella and the sphenoid sinus. Postoperative irradiation was started on February 27 and given in a total dose of 5,000 rad. On March 30, 1979, the patient noticed clear fluid dropping out of his nostrils, the fluid contained glucose and CSF rhinorrhea was suspected. The CSF rhinorrhea was considered due to the regrowth of adenoma in the paranasal sinuses. On June 27, 1979, the patient developed headache together with fever and CSF rhinorrhea. On examination, the patient was drowsy and showed marked nucheal rigidity. Under the diagnosis of meningitis caused by CSF rhinorrhea antiseptic chemotherapy was started. Hypocycloidal tomogram showed extensive destruction of the sella and a soft density mass in the sphenoid and the ethmoid sinuses. CT also showed intrasphenoidal and lateral extension of the adenoma. To repair of the CSF leak, transsphenoidal surgery was performed on August 2, 1979 when the patient was in favorable condition. The sphenoid sinus was full of adenoma and it was removed, however, the exact location of the CSF leak could not be identified. The sphenoid sinus was packed with muscle tissue. Bromocriptine treatment was postoperatively started with 5 mg per day on August 25, 1979. The patient sustained CSF rhinorrhea which was decreased by lumbar drainage.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cessation of cerebrospinal fluid rhinorrhea by bromocriptine treatment of a patient with invasive prolactinoma]. 646 39


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