Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038379 (strabismus)
 9,317 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a recent editorial, Kapur described perioperative nausea and vomiting as "the big 'little problem' following ambulatory surgery."257 Although the actual morbidity associated with nausea is relatively low in health outpatients, it should not be considered an unavoidable part of the perioperative experience. The availability of an emesis basin for every patient in the postanesthesia recovery unit is a reflection of the limited success with the available therapeutic techniques.257 There had been little change in the incidence of postoperative emesis since the introduction of halothane into clinical practice in 1956. However, newer anesthetic drugs (e.g. propofol) appear to have contributed to a recent decline in the incidence of emesis. Factors associated with an increased risk of postoperative emesis include age, gender (menses), obesity, previous history of motion sickness or postoperative vomiting, anxiety, gastroparesis, and type and duration of the surgical procedure (e.g., laparoscopy, strabismus, middle ear procedures). Anesthesiologists have little, if any, control over these surgical factors. However, they do have control over many other factors that influence postoperative emesis (e.g., preanesthetic medication, anesthetic drugs and techniques, and postoperative pain management). Although routine antiemetic prophylaxis is clearly unjustified, patients at high risk for postoperative emesis should receive special considerations with respect to the prophylactic use of antiemetic drugs. Minimally effective doses of antiemetic drugs can be administered to reduce the incidence of sedation and other deleterious side effects. Potent nonopioid analgesics (e.g., ketorolac) can be used to control pain while avoiding some of the opioid-related side effects. Gentle handling in the immediate postoperative period is also essential. If emesis does occur, aggressive intravenous hydration and pain management are important components of the therapeutic regimen, along with antiemetic drugs. If one antiemetic does not appear to be effective, another drug with a different site of action should be considered. With the availability of new antiserotonin drugs, the incidence of recurrent (intractable) emesis could be further decreased. Research into the mechanisms of this common postoperative complication may help in improving the management of emetic sequelae in the future. As suggested in a recent editorial, improvement in antiemetic therapy could have a major impact for surgical patients, particularly after ambulatory surgery. Patients as well as those involved in their postoperative care look forward to a time when the routine offering of an emesis basin after surgery becomes a historical practice.
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PMID:Postoperative nausea and vomiting. Its etiology, treatment, and prevention. 843 45

We experienced two cases of "Osteosclerosis" who were 12 and 15 year old sisters. Previous reported cases of this disease are 50 cases and among them only one patient was reported in Japan. Osteosclerosis seems to be inherited as an autosomal recessive trait. Parental consanguinity is also observed. The peculiar facies are evident in infancy, characterized by broad, flat nasal bridge, ocular hypertelorism and prognathic, broadened mandible. Commonly, they have cutaneous syndactylies in bilateral hands and feet, especially between the second and third finger and toe. Roentgenographically, hyperostosis with osteosclerosis can be observed in systemic bones, particularly the calvarium is greatly thickened. Since such a bony change occurs most severely at the base of the skull, important clinical symptoms of this disease are cranial nerve palsies resulting from obliterations of unilateral or bilateral several cranial nerve foramina. In many cases deafness due to progressive encroachment upon the middle ear cavities and auditory nerve canals appears early in infancy. Transient palsy of the facial nerve occurs somewhat later, and bilateral facial paralyses are usually permanent in adulthood. In some cases optic atrophy and visual field defect due to compression of the optic nerves are late complications. Other ocular symptoms are strabismus, nystagmus and exophthalmos. Anosmia and trigeminal nerve palsy are less common. Lower cranial nerve symptoms can not be noted but the reason is unclear. Chronic headache, convulsion and mental retardation are occasionally present. They are considered as a result from increased intracranial pressure due to progressive diminution of the cranial capacity. By same mechanism, several patients have died suddenly from impaction of the medulla oblongata in the foramen magnum in early adulthood. Then, some reporter puts emphasis on prophylactic opening of the foramen magnum in all adult cases.
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PMID:[Sibling case of osteosclerosis with cranial nerve symptoms]. 629 11

Total intravenous anaesthesia using propofol is indicated in the following cases: patients with a previous history of postoperative nausea or vomiting; surgery of the middle ear; gynaecological procedures involving laparotomy; ENT and squint surgery in children. Up to now, the relationship between the clinical benefit (less incidence of postoperative nausea and vomiting) and intrinsec anti-emetic properties of propofol is not included in the regulatory labelling.
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PMID:[Effects of Diprivan on nausea and vomiting]. 787 50

Two sibs from one Lebanese family presented with congenital hearing loss, meatal atresia, preauricular tags and pits, branchial cysts or fistulae, strabismus, difficulty in opening the mouth wide enough, abnormal fifth fingers, somewhat short stature, and learning disability and patchy skin depigmentation in one. Temporal bone abnormalities identified on computed tomography included atresia of the external auditory canal with reduction in size of the middle ear, malformed ossicles, and unilateral internal auditory canal hypoplasia. Hand radiographs showed pointed phalanges of the 5th fingers with osseous erosions. Their father, his sister, and his half-brother had unilateral auricular pits and/or branchial cysts. Results of all laboratory investigations including sequencing of the EYA1 gene were normal. Differential diagnosis is discussed and the possibility of the report of a new autosomal dominant type of branchiogenic-deafness syndrome with variable expressivity is raised.
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PMID:A new dominant branchiogenic-deafness syndrome with internal auditory canal hypoplasia and abnormal extremities. 1283 14

Alpha-mannosidosis is an inherited lysosomal storage disorder characterized by immune deficiency, facial and skeletal abnormalities, hearing impairment, and intellectual disability. It occurs in approximately 1 of 500,000 live births. The children are often born apparently normal, and their condition worsens progressively. Some children are born with ankle equinus or develop hydrocephalus in the first year of life. Main features are immune deficiency (manifested by recurrent infections, especially in the first decade of life), skeletal abnormalities (mild-to-moderate dysostosis multiplex, scoliosis and deformation of the sternum), hearing impairment (moderate-to-severe sensorineural hearing loss), gradual impairment of mental functions and speech, and often, periods of psychosis. Associated motor function disturbances include muscular weakness, joint abnormalities and ataxia. The facial trait include large head with prominent forehead, rounded eyebrows, flattened nasal bridge, macroglossia, widely spaced teeth, and prognathism. Slight strabismus is common. The clinical variability is significant, representing a continuum in severity. The disorder is caused by lysosomal alpha-mannosidase deficiency. Alpha-mannosidosis is inherited in an autosomal recessive fashion and is caused by mutations in the MAN2B1 gene located on chromosome 19 (19 p13.2-q12). Diagnosis is made by measuring acid alpha-mannosidase activity in leukocytes or other nucleated cells and can be confirmed by genetic testing. Elevated urinary secretion of mannose-rich oligosaccharides is suggestive, but not diagnostic. Differential diagnoses are mainly the other lysosomal storage diseases like the mucopolysaccharidoses. Genetic counseling should be given to explain the nature of the disease and to detect carriers. Antenatal diagnosis is possible, based on both biochemical and genetic methods. The management should be pro-active, preventing complications and treating manifestations. Infections must be treated frequently. Otolaryngological treatment of fluid in the middle ear is often required and use of hearing aids is invariably required. Early educational intervention for development of social skills is needed and physiotherapy is important to improve bodily function. Orthopedic surgery may be necessary. The long-term prognosis is poor. There is an insidiously slow progression of neuromuscular and skeletal deterioration over several decades, making most patients wheel-chair dependent. No patients manage to be completely socially independent. Many patients are over 50 years of age.
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PMID:Alpha-mannosidosis. 1865 71