A FLOPPY CHILD WITH POLYMICROGIRIA AND MENTAL RETARDATION.

REPORT OF THE FIRST 19 MONTHS  OF DRUG TREATMENT (Updating 02.Sept.2003).  

Renato COCCHI, neurologist and medical psychologist  

 

Testo in italiano // Italian translation  

Abstract.

 It is broadly described the case a child of about 3 years at the first examination, with severe hypotonicity,  motor delay, mental and speech retardation, and with brain micropolygiria.  Having found some symptoms of stress reactions, these suggested a trial of drug therapy acting on the glutamate, on the GABA, on the ATP, on the cell-mediated immunity, on the peripheral neuro-trophism, and on the blood red cells.  

After 19 months, improvements of the muscular tone, of the mood, of the attention and of speech, of the hands use and legs movement, and even of the  non specific immunity were reported.

  Key words: Floppy child, motor delay, mental retardation, micropolygiria, stress, drug therapy.  

 

Mental retardation

  Drug modulation of stress reactions  

Symptoms  

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 Following word-of-mouth information, it came to  my observation a floppy child, with severe motor delay, mental and speech retardation, in who neuroimaging investigations revealed a brain micropolygiria.  The child had experts' examinations into a general hospital and then into a highly specialised hospital. He did not take any medication. I decided a drug trial with the aim to improve the stress symptoms and the muscular strength.  What follows is the report of the first 19 months of this treatment.  

 

The case history.

 01.14, 2002. Male, born in the 1999, he is the second-born, with an elder sister in good health. Definite factors of genetic risk were not found, and his parents did not have any blood-relationship.  Born  following a pregnancy complicated by acute retention of urine (at the 10a pregnancy week), a uterus' fibroma, premature uterine contractions treated with drug therapy. During the fourth month of pregnancy the mater had a light flu syndrome. She was given amniocentesis  for maternal age at risk and the cellular examination has shown a normal masculine cariotype.  

Delivery was asserted  as without problems, but with light cyanosis and respiratory distress. Apgar's index 7-8. Weigh to the birth: 4420 g. Since from birth he presented hypotonia of the muscles of the neck, for which he was periodically checked in the children's department of the local hospital.

 Then  he had admission in a division of the provincial general hospital, discharged with the diagnosis of "congenital hypotonia", to be further checked. During that hospital staying he did brain NMR examination under general anaesthesia (13.12.2000 ), which confirmed "the picture of cortical dysplasy with Silvian/perisilvian bilateral and bi-opercular polymicrogiria."  The EMG declared "Absence to reports surely meaning, although the EMG test of limbs seems suggesting a primitive muscular suffering."  

At seven months the examination for possible dysmorphic syndromes brought to that: Weigh between 10th and 25th percentile; Length to the 75th percentile, cranial circumference between the 25th and the 50th percentile, ample and fleeing front, withdrawal of the implantation of the hairs, kind to the left side. In correspondence of it, in the zone frontal-parietal there is a cheloid scar of some cm of length.  They came besides annotated: Short eyebrow, telecantus, great ears up to the 97th percentile, with a low implant and backwards rotation, a little nose, a marked filter (50th percentile), a thin labium, with half-open mouth and frequent tongue protrusion, an ogival palate, a short jaw, a short neck, long big toes, a little angioma in the right gluteal region, hypoplasy of toe nails, hypotonicity of the muscles of the neck.  

The dysmorphic traits observed do not fit any frame of a specific syndrome.  Because of the  association of dysmorphisms, hypotonia and transaminases increasing, it was advising a deeper investigation on  metabolic illnesses, with admission to a specialised Florentine hospital.  He had started a program of physiotherapy with two sitting for week.   He was admitted there when he was 10 months and there he did many examinations.  BAER: The acoustic potential is badly structured bilaterally. Marked increase of the latency of the wave, and increase of the interpeak of the wave I-V. The child had given responses "off the limits of the norm."  EEG: Conclusions: Poor organisation, deceleration and asymmetry of the EEG activity.  ECG and examined heart: in the norm. The  whole abdominal US scan did not reveal any alteration of any investigated area.  Plasma amino acidogram: reduced levels within 1 DS for alanine, cystationine, isoleucine, histidine, 3-metilistidine, proline;  citrulline increased  > 2 DS, blood ammonia: 82 micrograms/dl (n. < 75 ).  Urinary screening: negative. Chromatography on paper: normal urinary acids, except  urinary organic acids in GC/MS: moreover, lactic acid 86 (n: < 25);  3-CH-OH-butyric acid 33 (n. < 3); Uracil 37 (n. <27 ), express values in mM/M of creatine. Urinary creatine 7.70 microM/ml.  The  very long chain fatty acids  resulted in the norm.  

A further cerebral MNR had this report: " The ventricular system appears in axle, even if ill-shaped, mainly in the right side.  Brain grooves are anomalous  in both sides of the silvian areas with anomalies of the corresponding cortical pattern, mainly to the left.  A subependimal heterotopic nodule was also detected on the roof of the  middle left cell where there is even the presence of further grooves' anomaly. A groove reaches the roof of the same  middle cell, interrupting the pathway of the corpus callosus. Sub-arachnid spaces in the front-insular area are bilaterally wider. The cervical spine does not show any alteration".

 The behavioural observation described him as "a floppy child without head control and of trunk control, much irritated and drowsy. He has difficulty  to hold the objects in hand: little attempts of grasping in his side position."  This hospital discharged him after nine days with the diagnosis of mental retardation and  encephalopathy.    

Current conditions (at first consultation): He lacks the control of the head,  and of the trunk. I noted a first type grasp ( the cap-like) by the right hand and tendency to the retro-pulsion of the head and of the trunk.  He does not stand the warmth, but his hands and feet are often cool. During the night, he likes eating about 3.30 AM or 6.00 AM. His left arm verges to be flexed, but sometimes there is an extension of toes. He stretches himself.

There is an evident consumption of energy, but sleeping helps him to recuperate it.  He moderately likes sweets, ice-cream and other soft sweets. He has easiness to URTI infections, with more than four antibiotics' treatments per year. During such regimens he is more flabby. No reduced threshold to noise, no drooling was reported. Speech does not overcome the lallation. There is a slight convergent squint. His bowel function is normal.  

Therapy  prescribed (daily doses): Glutamine 125mg; vit. B1+B6+B12 125mg + 125mg + 500mcg; tetrahyidrofolates 7.5mg; oxazepam 2mg.  

 

 03.04, 2002 The parents say that he is going better, a fact confirmed  even by the physiotherapist and by the child neur.-psychiatrist, both intentionally not informed about the current drug therapy of the child.  He improved the control of the head and smiles more, is more present. He wants to talk, uses  more his voice and the lallation increased, got the phonemes "v" and "gh".  He tries to imitate his parents' sounds. Now he is spastic constipated.  Now he can use better the right hand, when holds back a pencil and uses it to draw round lines. He uses even the left hand but in a more coarse way. His sleeping lasts till 5-6 o'clock in the morning.

When he has eaten a few in the evening, he is hungry at night. If he is doing well, he can sleep even till the 8.00 AM.   Voluntary motion improved and  in his little bed he tries to keep the sitting position by holding to the bars. He had a drooling episode  during a day of fever and of vomit from flu, with coughs (the vomit has reported as a following of the cough). The pediatrist prescribed beta-metasone and salbutamol.  Comparing to similar episodes of the past, the parents did not see any difference, if not for the smaller duration of the fever, a fact attributed fact to beta-metasone. He had a post-flu reduced energy loss. Squint appears unchanged. Perhaps appetite improved.  

Drug variations (daily doses): Glutamine about 187.5mg, oxazepam 2.5mg.    

 

05.13, 2002. He has much more attention for what happens around him, he laughs  more, and wants  to play. Being more tonic, to times he has more strength to get up. When in a new place, he seems more motivated to maintain better his head's control. He wants to grab more.   In this time he got some gastroenteritis, treated with  milk ferments, but after it he was flabby for a week. His gastric reflux did not disappear, but at the beginning of the therapy had 3cm cardias opening, while at the last checkup this reduced to one cm. However, not  he does not regurgitate.   

He tries more to use his voice. When he is playing he takes an oath cry (to intensify his effort? ). Rarely he has flexing hypertonic fits which seem voluntary. He has increased tickle feelings, which he likes. Now, he recognises always the persons, also those rarely  seen.  There is still some tendency to the retro-pulsion, when he is even constipated and retchs.  He uses the right hand with the type II grasp (the palmar grasping), he uses voluntarily even the left hand. As for his sleep, it is doing well, with some difficulty to fall asleep when he was excited during the day.  Hungry at night disappeared. He doesn't remain seated by himself on his small bed, by grabbing to the bars. Parents reported less drooling.

When held back for the shoulders, he forces himself to walking. No more needs for cortisone.  Squint did not vary. Now, he is eating more and tries more to put his hands in his mouth. He bears badly the warmth. Now, he wants to play with objects, which grabs and leaves fall.  

New therapeutic prescription (daily doses): Glutamine 250mg;  Creatin-phosphate 500mg, oxazepam 3mg, Vit. B1+B6+B12 125mg+125mg+500mcg, tetrahydrofolates 7.5mg.  

 

09.09, 2002. He is going better.  

Motility: He is more tonic with more strength in the legs, which he moves in alternate way. He has  moments of flexing and extension of the legs, when he  lay in supine position. On bed, as half-awaking, he is going  by himself from the supine position to the right side ( a new acquisition ).   When on the right side he takes an extension movement of his head. He better uses his arms, with an upside approach towards the object with his left hand ( This shows specific  intention, and type II hand prehension).  He has more strength to hold an object with his right hand, when this is led in his hand. He tries more to exploit the extender muscles of his back of thoracic-lumbar level. With this movement he uses to display or to want to do something. The control of his head had not progressed, but he can control it when motivated. Usually his mouth is open. Now he moves and laughs during his sleeping. He succeeds to rotate his head clockwise, but only if has a trunk support. The head may fall either before or back. His mother says that, while in the past doesn't react when kept into her arms, now he shows to react, adapting himself and manifesting his own motor will (He is more tonic and less asthenic).  If hung for the armpits, he tries to walk, but since his adductive muscles are relatively hyper-tonic, he crosses his feet, however sometimes he goes on by skipping about. If barefoot, he  succeeds to take a more long way, without any crossing.  He is better with  his new stroller (with fixed forms driving  to a correct position of the back), even if has he needed a week to adapt. Differently to past, he  shows pleasure when transported by the car. Still light right squint.  The rehabilitative therapy professional of the USL finds it much improved.  

Feeding and bowel function: When he eats the ice cream, he holds his mouth closed after putting a little piece of ice cream into his mouth (So he  avoids that the liquid of the ice cream escapes him from the mouth). When eating, previously he swallowed in a hurry, now he seems to taste more of the foods. He started chewing. He  changed his food preferences. Normal or increased appetite, he prefers sweet things. He assumes omeprazole, and if he tries to stop it, within three days  he has drooling, nervousness and vomit efforts. The ultra sound scan revealed an esophageal reflux  of light-moderate degree. He became more constipated with more dry faeces, and he can empty his bowel each second or third day.  

Emotivity:  A bit provocative, he got the habit to upset the dish or to put down the tower of small cubes. He is pleased  when just he is seeing his mother.  He shows more his feelings. When he laughs because satisfied, he has much more free and strongly laughter.  

General health: Since 6-7 months  he doesn't assume any antibiotic or cortisone, not more upper respiratory tract infections.  In this  time the parents did not consult other specialised physicians.  

Intelligence and language: He uses much the vocalization, which is more expressive (for intensity and for tone). Now, he increased the lallation and improved the verbal understanding.  He started to play with objects, beating them and making a noise (the object relationship.) In the evening, before sleep, he wants to play, pointing out it  with his right  arms. It seems he has an hourly internal program. According to his teacher, his attention improved greatly. The coordinator of the nursery school, who did not see him since more than one year, finds him much improved.  

Current drug therapy (daily doses): Creatine 1000mg;  B1+B6+B12 125mg+125mg+500mcg  in alternation with tetrahydrofolates 15mg, oxazepam 4mg, glutamine 250mg.  

 


02.03, 2003 For the parents he is going better.
Motility: The muscle of thighs are a little strengthened. In supine position he moves his legs in alternate way. There have noticed improvements of the muscular tone, but his mother, when holds him in arms, feels him more tonic. There is poor control of the head, not modified. When he is supine, he may turn even on the left side. He was successful to lift the head from the prone position. When asked ( "Give me five ") he beats his hand against that of his mother. Sometimes he holds the thumb covered by the other fingers, but for a little. When he plays with his sister, he shows increased motor abilities.

The parents saw his head rotating even towards the left side. In a sitting position, the approach to the prehension is sweeping-like. His prehension is palmar, and sometimes thumb-fingers type. Now he has more strength in holding an object between his hands. With his hands he goes to take the cords of his plush jacket, with a prehension that seems really thumb-fingers type. He likes to upset the objects with a provocative intention. When he did not attend the kindergarten ( Christmas and New Year's holidays) he showed more energy. He wanted to play and his nap in the afternoon delayed towards 4:00 PM, instead of the usual 1:00 PM. The squint is still present, but it seems now alternating.

Feeding and bowel function: The taste is more developed, and he relishes the foods. Now, he knows more the tastes, he looks for fewer sweet things and appreciates flavouring foods like the pizza. If there is something that he dislikes, he blows it out of, as if he spitted it (a new acquisition ). In the kindergarten he eats anything and nearly his whole portion. At dinner he eats a few, but before going to sleep he drinks 200ml of milk with six cookies. Perhaps he started to chew something. Usually he swallows semisolid foods after he has it sucked. The mouth is usually opened, but when eating, he holds it closed while he is sucking the food. His stomach goes better, after otherwise regulated the morning therapy. The vomit is a rare event ( He always takes omeprazole). His bowel function runs normally.

Emotivity: He shows more his feelings. When happy, he laughs much, with spontaneous laughing. He used to manifest his cheerfulness with particular babbling when one approaches the mobile telephone, when his mother phones from the work place and speaks him, while in past he cried. Some sameness occurs. At home, only now he accepts to be feed by his mother, other than his father. When goes out on the car, he succeeds to rest longer on his seat, but if there is another, after a little he wants to come by arms. In the kindergarten shows cut off preferences for the classmates, by accepting fewer of them.

General health: He caught gastritis and flu, and took antibiotics, salbutamole and beta-metasone. A part from it, he was doing well. He already needed to take care of three teeth.

Intelligence and language: In the kindergarten he pays better attention, and he understands more. The babbling is increased for quantity and perhaps he utters two deliberate sound sequences substituting of two words. He has pointed out exact tasks in his family, the sister for the game, the mother for attending him, the father for feeding him. He has a clean feeling of the time passing that, probably, he has related to certain repeated actions to the same schedule of anyone who is strictly around him. Normally, he is more lively in the morning.

Therapy variation (daily dosing ): Vit.s B1+B6+B12 12 were substituted with Supradyn (a polyvitaminic with mineral salts ) 1/2 tablet every second day, alternating with tetrahydrofolates 15 mg.

 

02.09, 2003.

Motility: When relaxed he inclines to keep his right hand in a supine position. Perhaps he had a flu in August, for which he took antibiotics. He much agitated while he did this treatment and he was becoming stiffened (This is a new fact ). Stiffness lasted even some hours It occurred the same with the chicken pox, in the last March. His arms' bicepses are more evident. When taken in arms, he is moving to reach the position that likes him more. Rolls on the trunk, from the right side to the left side, when he wants be taken in arms.

To reach one objet with his hands, sometime he has either the sweeping approach either the cap one. It seems that the parents saw even a kind of thumb-finger taking. He is doing even the shiatsu therapy. When asked "Give me your hands" he understands it and usually he gives the left hand. The control of the head can be maintained for some seconds, ten to the maximum. One motor rehabilitation therapist is seeing him as improved.

General health: He did well. He had some nervousness in reply to the warm wind of the south (sirocco). In those days he had troubles in maintaining his sleep. Parents have sometimes seen his sex as erected both the awakening and during the day, after a hormonal treatment for the retention of the testicles.

Now, the face colour is rosy. He doesn't signal the urine or the faeces losing. Not more cool hands and feet reported. Esophageal reflux is controlled with a compound of alginic acid and baking soda, and omeprazole. Currently, he doesn't vomit more but when is badly. The pediatrician found him physically improved.

Intelligence: He shows to be more intelligent by understanding some simple command. When asked "Give me your hands" he understands it and usually he gives the left hand. By night, he takes an oath gesture and uses a word for signalling that he is thirsty or hunger.

Verbal language: There are lallation and repetition of the meaningful syllable ( the initial, or usually the final one). The inflection of the voice increased as for variety and frequency of use. He knows how to blow, and provokes a little by spitting feed while eats.

Emotivity: He likes repeated little noises. He is more serene. In some days he is more satisfied. When he understands that a parent is moving away from home, he whimpers. When scolded, he cries, but it has always done it.

Bowel function: No differences from the precedent consultation.

Feeding: The intake amount did not change. There is an increased food choice. The mastication improved a little.

Probably the prescribed therapy did not vary because a low dosing new drug made discussion with his pediatrician, and perhaps there was not any compliance.

 


Discussion.

A review of the literature between  1960 and 2002 with keywords microgiria, micropolygiria, and polymicrogiria did not get any result.  As for symptoms, the polymicrogiria (or, micropolygiria)  has been found in three illnesses, the Fukuyama Muscular Dystrophy, the Adrenal-leucodystrophy, and the Syndrome of Neu-Laxova. The first one is a genetic illness, inherited as recessive autosomal feature. The second one shows an abnormal plasmatic increasing of long-chain fatty acids, which store in the brain white matter and in the adrenal glands. The third one, a very rare event,  has among the other salient characteristics, a delay in the foetal growth, a general oedema and the scaly skin. It seems be inherited as recessive autosomal feature. (Physicians' guide to rare diseases, 1999).  

None of the three be suitable to our case and the second one has been denied even for the plasmatic normal range of long-chain fatty acids.  The diagnosis has been: congenital hypotonicity (to nine months); mental retardation and encephalopathy (to about 11 months).  The only current therapeutic regimen, at  first examination, was rehabilitation therapy, two sessions every week. It was a kind of placebo rehabilitation, at least in my opinion.  Although we cannot exclude it as a genetic illness, it seems however a very unlikely event, and currently without any precedent.  

At the first consultation I found instead some symptoms of stress, as:

- The child does not like the warmth (Cocchi, 1988; 1989);

- He has often cool hands and feet (Cocchi 1988; 1989);

- He shows URTI easiness (Cocchi, 1981; 1987; 1988; 1988b; 1999a; 1999b; 1999c); 

- He likes sweet things: ice cream and other soft sweets (Cocchi 1988; 1990).

 It was not much, but it allowed to think that a stress, nearly surely an internal one of metabolic nature, did manifest its presence. This drove even to suggest that an antistress therapy trial probably could reach some result.  After about one month he already got some relief, confirmed "by the physiotherapist and by the child neur.-psychiatrist, both intentionally not informed about the current drug therapy of the child".  This behaviour, aiming to get blind judgements by the public health professionals, comes out from two precautions.  

The first one is that of avoiding the parents to get uncritical negative advice before starting the drug therapy (this happens often, in the opposite case).

Surely to prescribe a benzodiazepine, even to low dosing, to a child very hypotonic, conceptually seems a heresy. The second one concerns the absolute trust of their positive judgments, if any.  

As for the current results, there is a clear trend to an increased muscular tone, a better mood, attention and speech. Even symptoms that seem purely  neurological (the use of the hands), nearly surely showed an improvement  also for immunity.

 The drug regimen prescribed till now acted on glutamate and GABA (glutamine, vit. B6, oxazepam), on the ATP (glutamine and creatine), on cell-mediated specific (oxazepam] and glutamine), on peripheral neurons as neurotrophic factors (vit. B1, vit. B6 and vit. B12 ), and on  blood red cells (vit. B12 and folates).  

Surely 19 months of therapy is not much, for such a complex case, but what seemed a static situation is now in motion, and even the few is always a profit. This report will be regularly updated, as the child come back to check.  

 

Conclusions.  

The case a child of about 3 years to the first examination, with serious hypotonicity, delay motor, mental and of the language, and with cerebral micropolygiria, detected by the NMR, was broadly reported.  Having found some symptoms of stress reactions, this suggested a trial of drug therapy acting on the glutamate, on the GABA, on the ATP, on the cell-mediated immunity, on the peripheral neuro-trophism, and on the blood red cells.  

After 19 months, improvements of the muscular tone, of the mood, of the attention and of speech, of the hands and legs  use,and  even of the  non specific immunity were reported. Still a time an antistress drug therapy allows to get some results in a case where one thinks not possible to act.    The pediatrician and the motor rehabilitation therapist confirmed the improvements.

 

References.

 A. VV. : Physician's guide to rare diseases (Italian edition of the 2nd American edition) Hyppocrates, Milan 1999:  246-247; 408; 539-549.  

Cocchi R. Susceptibility to infective respiratory diseases in depressed children. Epidemiological survey of 126 subjects, clinical-therapeutic report of 61 cases. Acta psychiat. belg. 1981, 81: 350-365.   

Cocchi R.: Hypo-A-Gaba-erge Depression bei Kindern. Klinisches Bild und mit neurochemis-ches Mechanismen Verbundene Symptome. In: Friese H.-J., Trott G.-E. (hrsg): Depression in Kindheit und in Jugend. Huber, Bern 1988: 126-133.  

Cocchi R.: Sensibilita` alla temperatura ambientale nei soggetti Down: una indagine su 432 casi. Riv. It. Disturbo Intellet. 1989, 2: 195-199.  

Cocchi R. Precursori diretti del glutammato e del GABA e abitudini alimentari nei Down: Indagine epidemiologica su 460 soggetti. Riv. It. Disturbo Intellet. 1990, 3: 307-312. (English translation on this site).  

Cocchi R.: Easiness to upper respiratory tract infections: An investigation on 510 Down's syndrome persons. It. J. Intellect. Impair 1997, 10: 143-149.  

Cocchi R.: Drug therapy of upper respiratory tract infections' easiness in Downs: A survey on 328 persons. It. J. Intellect. Impair. 1998a, 11: 9-17.  

Cocchi R.: Drugs therapy of stress on upper respiratory tract infections easiness in Downs: Survey on one-year and two-years results. It. J. Intellect. Impair. 1998b, 11: 161-171.  

Cocchi R.: Glutamine as the key amino acid in promoting cell-mediated immunity: 20 years of clinical experience. Amino Acids 1999a, 11: 104 (abstract of the paper).  

Cocchi R.: Antidepressant and immuno-modulatory activity of l-glutamine. It. J. Intellect. Impair. 1999b, 12: 23-29.

Cocchi R.: Glutamine as the key amino acid in promoting cell-mediated immunity: 20 years of clinical experience. Amino Acids 1999c, 17: 104.

 

First published on Internet on June 2002: Copyright by Renato Cocchi, 2002.

  Author's address: dr Renato COCCHI, via Rabbeno, 3

42100 Reggio Emilia (Italy).

renatococchi@libero.it


Testo in italiano
 

Mental retardation  

Drug modulation of stress reactions  

Symptoms

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