Wednesday, October 16, 2013

PWS School Issues



A New PWSA (USA) e-letter
all about PWS School issues


At PWSA (USA), we are dedicated to helping parents enhance their special education advocacy skills.   We also strive to encourage productive and healthy collaboration between parents and schools to benefit students with PWS.  To help in this effort we’ve created a brand new bi-monthly e-letter called School Times which will focus solely on school issues for the PWS community.  Features include:

  • Guest expert columns on behavior management and more
  •  News about upcoming trainings and webinars       
  •  Reviews of resources you can use
  •  Tips to help parents enhance their advocacy skills
  •  Reports and Insights from Wyatt Special Education Advocates
  •  And more!

This is the first publication to focus solely on school issues for the PWS community in the United States.  It is a great resource for parents and school professionals.  So don’t miss out!  Sign up today by e-mailing Evan Farrar, PWSA (USA) Family Support Counselor.

Thursday, October 10, 2013

15.11.13 Who are our sister syndromes sharing the same Deletion?


Since we are promoting 15 November 2013 as PWS Awareness Day because of the 15.11.13 date coincidence, I thought it would be good to know who our sister syndromes are.  The deletion may be on the same site, but the three syndromes, PWS, Angelman's Syndrome, and Dup15q, are completely different.  To give you some idea, here's a brief synopsis or the other two.  Some of the symptoms will be familiar and others are quite different.

Dup15q Syndrome (or idic15q)

Physical Features
Daniel, who has Dup15q
  • Hypotonia: Babies with Dup15q usually have hypotonia (poor muscle tone). They may appear 'floppy' and have difficulty sucking and feeding. Some parents report that their babies with Dup15q have an unusual, weak cry. Motor milestones such as rolling over, sitting up, and walking are significantly delayed. Older children and adults with hypotonia often tire easily. Hypotonia in Dup15q syndrome generally decreases with age and sometimes progresses to hypertonia (tight muscle tone) particularly in the lower legs.
  • Physical Features: Many individuals with Dup15q share similar facial characteristics. These include a flat nasal bridge which gives them a 'button' nose. There may be skin folds, called 'epicanthic', at the inner corners of the eyes, and the eyes may be deep set. Ears may be low-set and/or posteriorly rotated. There may also be noticeable unfolding of the edge of the ears. The palate (roof of the mouth) may be unusually high. There are also reports of areas of increased and reduced skin pigmentation.
  • Growth: Growth is retarded in about 20 – 30% of individuals with Dup15q. Although puberty appears to be normal in most individuals, pubertal disorders such as central precocious puberty have been observed in some girls.
  • Other Abnormalities: Rarely, babies with Dup15q may be born with a cleft lip and/or palate or differences in the way their hearts, kidneys, or other body organs are formed. For this reason, it is important for newly diagnosed children with Dup15q to be carefully evaluated for the possibility of such structural differences. Check with your genetics specialist for specific recommendations.
Developmental Problems in Chromosome 15q Duplication Syndrome

  • Gross Motor Delays: Due to the hypotonia experienced by young children with Dup15q, gross motor delays are very common. In a 2005 scientific review article, sitting was reportedly achieved between 10 and 20 months of age, and walking between 2 and 3 years.2 A current study of children with Dup15q found that children with isodicentric duplications achieved independent walking at an average of 25.5 months (range 13-54 months), with 3 kids (out of 47) who were not ambulatory at the time of testing.3 The vast majority of individuals with Dup15q are able to walk independently.
  • Fine Motor Delays: Parent report suggests that fine motor delays are widespread among children with Dup15q syndrome. Nonfunctional use of objects with an immature type of exploration has been reported in the scientific literature.4
  • Cognitive Delays: Most individuals with Dup15q show some degree of cognitive delay/disability (mental retardation) from very early on. These cognitive disabilities are often associated with behavioral problems as children age.
  • Autism Spectrum Disorders: There are now over 20 reports in the literature of individuals with both autism and idic15. Two studies that included a total of 226 patients with autism found Dup15q in approximately 3-5% of the patients.5, 6 Chromosome 15q11–13 duplications are the most frequently identified chromosome problem in individuals with autism.
  • Speech/Language Delays: Most children with Dup15q are affected by speech/language delays. Expressive language may be absent or may remain very poor, and is often echolalic with immediate and delayed echolalia and pronoun reversal.7 In her study of Dup15q, Dr. Carolyn Schanen found 26 of 47 children had some language at the time of their participation in the research study, with the first word achieved at an average of 28.7 months (range 7-84 months) and phrase speech beginning by an average of 44.1m (range 9-114). While the majority of children with Dup15q experience speech delays, some children are highly verbal.
  • Sensory Processing Disorders: Parent report suggests that sensory processing disorders are widespread in Dup15q. These sensory processing disorders disrupt the affected child’s ability to achieve and maintain an optimal range of arousal and to adapt to challenges in daily life. These disorders are often manifested by an over-responsiveness or under-responsiveness to sensory input or fluctuations in response to sensory input.
  • Behavior Challenges: Many individuals with Dup15q have difficulties of behavior and social communication, with a lack of response to social cues frequently observed. In older individuals, there is some suggestion of improving social awareness with age.

Medical problems in chromosome 15q duplication syndrome

  • Seizure Disorders: Seizures represent an important medical feature of Dup15q. Over half of all people with idic15 will have at least one seizure. The majority of those will experience their first seizure before age 5 but seizure onset occurs up through puberty and young adulthood in this population. There are many different types of seizures experienced by individuals with Dup15q. Affected individuals can start with one seizure type and other seizure types may emerge as the individual ages. Response to treatment is variable. Some seizures are easily controlled with the first medication, other seizures are controlled for a while and then become more complex and some affected individuals experience intractable seizures that have never been controlled with medication.
  • Attention Deficit Disorders: Attention Deficit Disorder/Hyperactivity has been reported in a number of cases of children with Dup15q syndrome.9
  • Anxiety Disorders: Parent report of anxiety disorders in children with Dup15q has been noted on the Dup15q Alliance online community. More research in this area is needed.
  • Other Medical Problems: Other reported medical problems include recurrent respiratory infections in childhood, middle ear effusions requiring tubes, eczema, precocious puberty, other menstrual irregularities, overeating and weight gain.10, 11 Scoliosis is also reported in adolescence.
Treatments for Chromosome 15q Duplication Syndrome

At the present time there is no specific treatment that can undo the genetic pattern seen in people affected by hromosome 15q duplications. Although the fundamental genetic differences cannot be reversed, therapies are available to help address many of the symptoms associated with Dup15q. Physical, occupational and speech therapy along with special education techniques can stimulate children with Dup15q to develop to their full potential.

In terms of medical management of the symptoms associated with Dup15q, families should be aware that individuals with chromosome 15 duplications may tolerate medications differently and may be more sensitive to side effects for some classes of medications, such at the serotonin reuptake inhibitor type medications (SSRI).12 These medications should be used with caution and any new medication should be instituted in a controlled setting, with slow titration up to the expected therapeutic dose and with a clear endpoint as to what the expected outcome is for the treatment. This includes supplements.

(Information has been taken from the Dup15q website)

Angelman Syndrome

(video clip here)


Angelman syndrome is a severe neurogenetic disorder that shares symptoms and characteristics similar to those associated with other disorders including autism, cerebral palsy, Prader-Willi syndrome.

Due to these similarities, misdiagnosis is a prevalent problem.

Late or misdiagnosis may cause individuals to lose opportunities for early intervention programs, resources, personalized support and life-saving treatments.

That’s why it’s important to increase awareness and understanding of Angelman syndrome, a disorder that occurs in roughly 1 in 15,000 live births.

Symptoms of Angelman syndrome:
  • Developmental delays – vary from individual to individual
  • Seizures
  • A happy demeanor – frequent laughing, smiling and excitability
  • In infants 0-24 months:
  • Lack of cooing or babbling
  • Inability to support one’s head, pull oneself up to stand, and delayed motor skills
  • In young children:
  • Lack of speech, although some develop the ability to speak a few words
  • Delayed ability to walk, unstable gait or balance issues

Diagnosis:

A blood test can detect up to 80-85% of individuals with Angelman syndrome by identifying whether the UBE3A gene is functioning properly.

For the remaining 15-20% of individuals, an experienced clinician who is familiar with Angelman syndrome can provide a clinical diagnosis. To find a clinician in your area, contact the AS Foundation.

Information has been taken from the AS website

Monday, September 30, 2013

What a coincidence!



What a Coincidence!
15-11-13


Everyone in the PWS world knows by now that the syndrome is caused by an alteration that occurs on the chromosome 15 .  Many will know that the location of this alteration is in the region labelled by the genetic location described by geneticists as 15q11-q13, And guess what!  15-11-13 is also the designation for the 15th of November 2013 in most parts of the word!  A great coincidence that only occurs every 100 years, and one that can be used to promote further awareness of PWS.

Many of you will also know that another disorder, Angelman syndrome, has the same genetic alteration (but on the chromosome contributed by the mother) and for them this is also known as 15-11-13. Its symptoms are different from PWS. 

And to stretch the coincidence even further, there is yet another genetic syndrome called Duplication 15q11-q13 which is due to a duplication of the same genetic region that is deleted or supressed in PWS and Angelman syndrome.

IPWSO and the U.S. Associations for these two other syndromes related to 15q11-q13 have gotten together and sent a request to Google to see whether their Doodler team (the people who design Google’s homepage) would come up with a doodle just for us to share with the rest of the world.  (You can see our submission on our website, here.)

This is a unique opportunity to introduce the rest of the world to this special date with the same designation as three rare genetic disorders, and for this reason we want to celebrate! 

We want you to join us and send in photos of your loved ones so that we can put them on our website promotion page
  • We want to hear your success stories – just a short paragraph will do!
  •  We would like to suggest that you notify your members about this special date and promote it on your website or newsletter, if you have them
  • Get creative! For example, a support organization in Spain, FSPW, has made some T-shirts to wear when they celebrate on that special date, which you can see on their website.
What do you say?  Will you join us?  Watch Facebook for new developments; send in your stories and photos directly to me, IPWSO Communications Coordinator, so we can share this amazing day!





Saturday, September 7, 2013

Education and PWS

I have written this as a general guideline for parents of school-age children.  Of course, each country is different, and each culture is different.  You may, however, find some of this helpful.  Children with PWS are very receptive to learning, they generally have good reading skills, but poor numerical skills and their handwriting is slow to develop.  They show good ability to learn computer skills and often have good fine motor skills (jigsaw puzzles, threading beads etc). Their IQ level generally falls in the just-below-normal level, but often shows "islands of competence".

Maths instruction needs to be conceptual and practical and often repeated many times before there is understanding. Once understanding has occurred however, the concepts generally remain. Like all children they thrive on praise. Teaching the skills of using a calculator, for instance, is often more useful than trying to teach the times-tables.

Primary Schooling

On the whole, children with PWS can manage primary school years well. With the help of a teacher aide they will cope within the structure of the classroom.

Secondary School Options

  • Mainstreaming with a teacher aide - some children with PWS manage this sytem quite well. It is advisable to check the system used at your local high school to see whether this will suit your son/daughter.
  • Attending a school with a Special Unit attached - again, check out your local college to see whether this option suits your son/daughter.
  • Special Residential Schools: Some countries have special residential schools for students with disabilities.  Make enquiries to see if these might be right for your son or daughter. 

Talking to the school

Parents need to be prepared to talk to their son or daughter's teachers every time they change class. Teachers need to know how to manage their student, and you need to make sure they understand what this really means.

Each time your child enters a new class, the pupils need to know why your child is different and how they can best support and befriend your son or daughter.  Personally, I always found that talking to the children meant telling them what they need to know, rather than the full-on description of PWS!  I always likened it to a child who has diabetes and, for their own safety, cannot eat sugary foods and must keep on a safe diet.  I would do this without my daughter being present.  I would also tell the students how important it was for my daughter NOT to be given any of their spare lunch as this would upset her diet.  Plus, I would always make sure the teacher would keep school lunches out of reach - somewhere safe like a locker, or, if that wasn't possible, then the teacher took full responsibility for handing out lunches, including my daughter's (this was to prevent her from eating all her lunch the minute she got to school, and from eating or sneaking food from other lunches).

Postive Instructions

Children with PWS tend to have a rigid way of thinking and tend to work best to a set routine and positive timetable. They can accept change if prepared for it beforehand, but a sudden unexpected change may result in non-cooperation - generally more so with an older child. It is sensible preparation to warn beforehand if something is to be postponed or cancelled.

Sociability

Generally speaking, children with PWS are sociable and interactive with other children, but tend to mix with younger children rather than their peers whose natural physical ability will often leave the child with PWS behind. Some children prefer their own company or adult company and will seek frequently seek out a teacher's company.

With an ordinary classroom setting, children with PWS may have difficulty in settling and can become easily distracted. It is not "naughty" behaviour but part of the syndrome. They may work better with their 'own' desk and chair rather than continually moved around.

Simple behaviour management techniques

such as "ignore-redirect-praise" work well. Removal from a situation which appears to be heating up and redirect to another task until the person has calmed down, is another workable method. But, basically with the younger person, the behaviours tend to be comparable with any child of his/her age.

It is a good idea to tell classmates (when the child is not in the class) a little about PWS and how they could cope with any problems.

Eating behaviours at school

Because of the deletion in chromosome 15 (which governs normal ability to feel full), children with PWS are constantly on the lookout for food.
Practical intervention from teaching staff will mean that:
  • lunchtime and playtime are supervised so that the child eats only what is prepared for these times (otherwise everything is likely to be eaten at once);
  • care must be taken to see that other children are not passing on unwanted food and that the youngester him/herself is not suggesting they might finish others' lunches for them.
  • Food discarded in rubbish-bins in the classroom will need to be removed so that it does not provide temptation.
  • Lunchboxes need to be placed in view of the teacher so that they also do not provide temptation. They may need to be handed out at each break.
  • Manual Training which includes cooking, will need to be supervised.
  • It is a good idea to have a notebook which goes home with the child, noting any change in dietary intake during the day. Accidents do happen!
Generally speaking...
  • It doesn't pay to argue. Make the statement, allow the person one more comment, warn that the discussion is over - and stick to it! You will never win an argument.
  • It doesn't pay to be sarcastic, or even use subtle humour. People with PWS often do not respond well to such tactics.
  • Don't ignore bad behaviour - try interventions to prevent it.
  • Don't use food as a reward or punishment. This can cause escalating behaviours.
  • Don't promise anything you cannot or will not do. They will not accept any reason for change.
  • Arguing often provokes further escalation in behaviours. Their concrete thinking doesn't lend itself to abstract reasoning.
  • Showing a child what you expect of him/her gets better results than verbally explaining.
  • Keep your sense of humour!
  • Ask for help and support from your local PWS Association.