Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This paper describes the progress of two previously reported brothers with familial glucocorticoid deficiency, achalasia of the cardia, and alacrima. In their early 'teens both boys developed polyneuropathy with sensory, motor and autonomic components, Parkinsonism, and signs of both dorsal column and pyramidal tract damage. The older boy also showed signs of dementia. Red cell folate levels were markedly reduced but plasma and CSF folate were normal. Serum B12 and erythrocyte concentrations were at or below the lower limit of normal CSF levels of homovanillic acid and 5-hydroxyindole acetic acid (the major metabolites of dopamine and serotonin in brain) were low, indicating impaired turnover of the two amines within the nervous system. Positron emission photometry scans in the older boy showed low binding of c-methyl-spiperone and reduced uptake of 18-F-L-fluorodopa in the striatum, confirming the impairment in dopamine metabolism and suggesting both reduced synthesis and reduced receptor density. Treatment with L-dopa up to 800 mg/day (along with carbidopa 200 mg/day) corrected the low CSF homovanillic acid levels and produced some improvement in the Parkinsonism but no other obvious clinical benefit. Empirical treatment with hydroxycobalamin (1000 micrograms three times a week) and folinic acid (15 mg/day) was without clinical effect. The cause of the neurological disorder, low red-cell folate concentrations, and amine disturbance remains unknown, as does the pathogenesis of the adrenocortical failure.
 ...
PMID:Familial glucocorticoid deficiency with achalasia of the cardia associated with mixed neuropathy, long-tract degeneration and mild dementia. 153 68

A 10-year-old boy is described with a syndrome of adrenal insufficiency due to selective ACTH insensitivity associated with autonomic nervous system disorders. In addition to insufficient production of glucocorticoids and adrenal androgens, achalasia, defective lacrimation, anisocoria and hyperkeratosis of palms and soles we also found defective sweating, permanent cutis anserina and sensory polyneuropathy, which have not been reported previously in this rare syndrome.
 ...
PMID:Selective ACTH insensitivity associated with autonomic nervous system disorders and sensory polyneuropathy. 282 65

A 13-year-old boy, with the diagnosis of congenital adrenocortical unresponsiveness to ACTH (ACTH insensitivity) at age 7, developed a steppage gait, when under glucocorticoid replacement therapy at age 13. The parents were healthy and not consanguinous. On general physical examination, a mild diffuse skin hyperpigmentation was noted. Neurological examinations revealed that all the muscle stretch reflexes of both limbs were absent without pathologic reflexes. Pes cavus was found bilaterally. A slight decrease of tactile sensation was noted distal to the ankle joints. Pain sensation was slightly decreased in the toes. On laboratory examination, the conduction velocities of the left ulnar and median motor nerves were 51 and 45 m/sec, respectively, which are normal. No M-wave responses were obtained by electrical stimulation of the tibial and peroneal nerves. The coefficient of the variation of the R-R interval from ECG recordings was normal. Orthostatic hypotension was not observed. Achalasia was negative on the barium swallow esophagram. Therefore, it was concluded that he had motor and sensory polyneuropathy, and a right sural nerve biopsy was performed. A 12-year-old girl, a sister of the boy described above, with the diagnosis of ACTH insensitivity at age 5, noted a pain on the medial aspect of the left sole after skating. On general physical examination, a mild diffuse skin hyperpigmentation was discovered. On neurological examination, a spontaneous pain with dysesthesia was noted on the plantar aspect of the 1st, 2nd and 3rd left toes and on the anterior and medial aspect of the sole. Otherwise she was normal. A diagnosis of the left tarsal tunnel syndrome was made.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Two siblings with congenital adrenocortical unresponsiveness to ACTH showing peripheral neuropathy--morphometric evaluation of the sural nerve]. 792 65

We describe two Hispanic adolescents with Allgrove syndrome (alacrima, achalasia, and sensorimotor polyneuropathy) in whom we documented cholinergic dysfunction by cardiovascular autonomic tests. Both patients had orthostatic hypotension and decreased heart rate variability.
 ...
PMID:Allgrove syndrome: documenting cholinergic dysfunction by autonomic tests. 875 78

A 35-year-old man with a past history of achalasia developed progressive spastic tetraparesis, distal limb atrophy, dysarthria, and dysphagia. A clinical diagnosis of amyotrophic lateral sclerosis (ALS) was considered before neurophysiological investigation, which disclosed a polyneuropathy and a prolonged central conduction time. One year later, the patient developed dysautonomic symptoms. Following confirmation of adrenal insufficiency, a diagnosis of Allgrove syndrome was made. This is a rare case, and we emphasize its clinical similarity with ALS.
 ...
PMID:Allgrove syndrome in adulthood. 1118 Feb 14

Triple-A syndrome is characterized by triad of adrenocorticotrophic hormone (ACTH)-resistant adrenal insufficiency, alacrimia and achalasia cardia. It is a rare disease and inherited by autosomal recessive pattern. Allgrove syndrome is characterized by mutation(s) in AAAS gene, located on chromosome 12q13, that codes for ALADIN protein. Most mutations produce a truncated protein, although missense and point-mutations have also been reported. Some patients with Triple-A syndrome may not have mutations in AAAS gene; in those there is no specific genotype-phenotype correlation. Although alacrimia is not the usual presenting manifestation, probably it is the earliest and most consistent feature. Achalasia cardia and adrenal insufficiency are the early and usual presenting manifestations. Neurological features appear at later age and autonomic manifestations are the most common neurological disorder. Polyneuropathy, amyotrophy, optic atrophy are the other common neurological problems. Alacrimia is diagnosed by Schirmer's test while ahalasia cardia and adrenal insufficiency are best diagnosed by esophageal monometry and ACTH stimulated cortisol levels respectively. Alacrimia is treated with artificial tears while achalasia cardia with either pneumatic dilatation or Heller's myotomy. Adrenal insufficiency is treated with glucocorticoid and if necessary mineralocorticoid replacement.
 ...
PMID:Triple-A syndrome. 2068 90

Allgrove (Triple A) syndrome is a rare autosomal recessive disorder characterized by cardinal features of adrenal insufficiency due to adrenocorticotropic hormone (ACTH) resistance, achalasia, and alacrimia. It is frequently associated with neurological manifestations like polyneuropathy. Since its first description by Allgrove in 1978, approximately 100 cases have been reported in the literature. Here we report an 18-year-old boy diagnosed as having Allgrove syndrome, with ACTH resistant adrenal insufficiency, achalasia, alacrimia, and severe motor polyneuropathy. Alacrimia was the earliest feature evident at the age of 8 years. He presented with achalasia and adrenal insufficiency at 12 and 18 years respectively and developed neurological symptoms in the form of severe muscle wasting at the age of 15 years. Patients with Allgrove syndrome usually manifest adrenal insufficiency and achalasia during first decade of life. Our patient manifested adrenal insufficiency and achalasia in the second decade and manifested neurological dysfunction before adrenal dysfunction.
...
PMID:Allgrove (Triple A) Syndrome: A Case Report from the Kashmir Valley. 2635 89

Triple A syndrome or Allgrove's syndrome is a rare autosomal recessive disorder usually manifested with three main clinical features, i.e. achalasia, alacrimation and adrenal inadequacy. Sometimes, it presents with polyneuropathy and neurological complications. Here, we report a case of a 7-year girl presenting with features of weight loss who was diagnosed with adrenal insufficiency at the age of 7 years while achalasia was diagnosed at the age of 3 years. First manifestation was achalasia and at that time, alacrimation was also defected. A 7-year XX female child presented at Endocrine Clinic of Armed Forces Institute of Pathology (AFIP) with hyperpigmentation, easy fatigue and weight loss. She had one sibling with same complaints and one brother died at the age of 3 years because of adrenal insufficiency. Her laboratory investigations revealed low cortisol level and high ACTH level, with inadequate response as well as short synacthen test (dynamic function test). This is a first case of Allgrove's syndrome reported in a tertiary hospital setting of Pakistan. Allgrove's syndrome should be considered in patients who report with adrenal insufficiency.
 ...
PMID:A Child with Weight Loss and Alacrimation: Triple A Syndrome. 3114 22