News The latest developments in autism research.
Profiles Portraits of scientists who are making a mark on autism research.
Toolbox Emerging tools and techniques that may advance autism research.
Spotted A roundup of autism papers and media mentions you may have missed.
Opinion Conversations on the science of autism research.
Viewpoint Expert opinions on trends and controversies in autism research.
Columnists Dispatches from experts on various facets of autism.
Crosstalk Debates and conversations about timely topics in autism.
Reviews Exploring the intersection of autism and the arts.
Q&A Conversations with experts about noteworthy topics in autism.
Deep Dive In-depth analysis of important topics in autism.
Special Reports Curated collections of articles on special topics in autism.
Webinars Presentations by leading experts on their latest research.
Illustration by
Kouzou Sakai

Rethinking regression in autism

The loss of abilities that besets some toddlers with autism is probably less sudden and more common than anyone thought.

by  /  2 August 2017
illustration by:
Kouzou Sakai

One of the oldest ideas in autism — as old as the naming of the condition itself — is that it comes in two forms: one present from birth, and one that abruptly emerges in toddlerhood. The latter type, or so the idea goes, announces itself through a rapid loss of skills.

In this classic picture of ‘regression,’ a talkative, curious 2-year-old suddenly withdraws. He grows indifferent to the sound of his name. He begins to speak less than before or stops entirely. He turns from playing with people to playing with things, from exploring many objects and activities to obsessing over a few. He loses many of the skills he had mastered and starts to rock, spin, walk on his toes or flap his hands. It’s often at this point that his terrified parents seek answers from experts.

This dichotomous view of the onset of autism is what Sally Ozonoff long held to be true. The textbooks and papers she read as a student in the 1980s described regression as a subtype of autism — an exception to the more common ‘early-onset’ version of the condition, which many considered innate. Studying autism, Ozonoff recalls, meant accepting this divide.

But in the decades since, these once-clear boundaries have started to fade. Epidemiological studies have found that anywhere from 15 to 40 percent of autism diagnoses fit the regressive type, with estimates varying wildly depending on how regression is defined. And regardless of the definition, estimates of regression’s prevalence (mainly as measured in the United States) have tended to rise as studies have become larger and more rigorous, Ozonoff says. This variability and expansion have both challenged the prevailing view of regression as an exception.

Today, Ozonoff, professor of psychiatry and behavioral sciences at the University of California, Davis MIND Institute, is one of a growing cohort of researchers who say the simple split between regressive and non-regressive autism is almost certainly wrong. Their proposal, which has gained momentum over the past 15 years, is that researchers and clinicians should retire the division for good.

“I think most kids with autism lose some skills, but how many they lose — and when they lose and what they lose — varies across kids,” says Catherine Lord, director of the Center for Autism and the Developing Brain at New York-Presbyterian Hospital in New York City. “I think classifying them as regressive or non-regressive is a waste of time and a misnomer.”

This idea was a major theme — the elephant that kept walking through the room — at a conference on regression that the U.S. National Institutes of Health held last February. One researcher after another described onset patterns of autism that defied the two-category view. Several, for example, reported that the more they scrutinized home videos or other contemporaneous records, such as clinician or caretaker reports from the first year of life in children ultimately diagnosed with regressive autism, the more they saw early signs of the condition.

The strength of these early signs varies, and they’re often subtle, but they show up in multiple domains, from movement and eye-gaze patterns to language responses and social interactions. Regression should be seen not as an event but as a process — occasionally sudden but usually protracted, Katarzyna Chawarska, a researcher at the Yale Child Study Center, said at the meeting. Trying to separate the children who regress from those who don’t, she said, “can be like drawing a line in the sand” — an unreliable marker in shifting terrain.

Chawarska’s view echoes the findings of numerous studies that reveal a “range of onset patterns,” as University of Melbourne autism researcher Amanda Brignell and her colleagues explain in a 2016 paper, from ‘early onset’ (early developmental delays, no loss of skills) and ‘delay and regression’ (some early delays, then loss) to ‘plateau’ (no early delays and no loss, but a failure to gain) and ordinary ‘regression’ (no delays before a clear loss). These trajectories differ so much in their timing, speed, depth and effects that it requires a tangle of words and parentheticals to try to squeeze them into a binary framework.

Given all this, Ozonoff argues, we should speak not of regression, but of a variety of onsets: The true clinical picture of how autism begins to present is not two-tone or even spectral, but a complex kaleidoscope of possibilities. “I don’t even call it regression anymore,” she says. “I just think of it as onset: how symptoms start.”

 

The great divide:

To understand this shift from the innate-versus-regressive dichotomy, it helps to understand how that split took hold to begin with. It originated, as journalist Steve Silberman’s bestselling book “NeuroTribes” describes, in Leo Kanner’s seminal 1943 paper describing autism. In that study of 11 children, Kanner claimed to have identified a new developmental syndrome. Although this syndrome, autism, overlapped heavily with a broadly defined developmental condition others were then calling ‘childhood schizophrenia,’ Kanner argued it was unique in that it was present “from the very beginning of life” — even if it only became apparent later. By contrast, childhood schizophrenia, he contended, usually occurred only after “at least two years of essentially average development.”

Kanner’s emphasis on the inborn quality of the 11 children’s traits was crucial to his assertion that he had discovered a new syndrome. As Silberman says, “Kanner needed this dichotomy so he could claim his own turf.”

Kanner’s gambit worked. His paper quickly established autism as a new condition, as well as a new field of study. It also cemented the idea that there are two types of autism, innate and regressive, distinguished by the different onsets and, presumably, different etiologies and developmental pathways. Researchers investigating childhood schizophrenia politely objected, noting that Kanner’s 11 children sounded a lot like children they had studied. Later, during the 1950s, Kanner himself noted that the line between innate and regressive autism was fuzzy. But by then, Silberman notes, Kanner could afford this retreat because his reputation had been secured — and deservedly so.

In the meantime, the dichotomy stuck, and the vast literature that rose around it consistently classified autism as either innate or regressive. Although this sharp divide inspired valuable research, it also caused problems. In Kanner’s day and after, he and other researchers, most notably Bruno Bettelheim, cited regression as evidence that unaffectionate ‘refrigerator’ mothers or working women could somehow warp their children’s development. (Kanner eventually retracted this view.) More recently, anti-vaccine groups have pointed to regression, which frequently occurs at an age when children receive several vaccines, as proof that the shots can cause autism — a spurious argument that has contributed to outbreaks of measles (including a recent outbreak in Minnesota), whooping cough and other serious illnesses.

In fact, after 70 years of autism research, there is still no clear definition of what regression is. Psychologists Brian Barger and Jonathan Campbell have wrestled with this problem energetically over the past few years, combing through more than 100 studies. They have concluded that the literature on regression is “without a central conception” and has “no universally agreed-upon central definition.”

In one meta-analysis of 85 papers, the pair uncovered a hodgepodge of definitions for virtually every type of regression commonly described in autism research — among them, language regression, social regression, motor regression, ‘mixed’ regression, ‘regression, developmental,’ just plain regression and even ‘regression, unspecified.’ In the case of language regression, for instance, they found no agreement on how many words a child must have had and then lost, or how long she needed to have used them, to qualify as having regressed. “You may have one paper saying it’s a single word,” Barger says, whereas another would require 20 words or the use of two- and three-word phrases. One lab might say the child must possess language skills for at least three months before losing them, but another might shorten that window to only a week.

Other definitions were similarly tangled. ‘Social regression’ referred to the loss of a varying subset of skills from a list including, but not limited to, emotional expressiveness, joint attention, eye contact, play skills and the child’s response to her own name. Definitions of ‘language-social regression’ also included different mixes and measures of language and social-skill loss. ‘Mixed regression’ definitions encompassed losses of language, social ability or other skills — sometimes specified (such as motor), sometimes unspecified and sometimes hopelessly broad (such as ‘developmental’). Possibly the most consistent definition, though hardly the most helpful, was for ‘regression, unspecified,’ which, of course, almost always went unspecified.

This definitional disaster, Barger and Campbell wrote in a paper last year, has created a “literature marked by conflicting results.” Barger says it also helps to explain the huge variations seen in estimates of regression’s prevalence. “If you don’t have a clear sense of what you’re looking for, then you can’t clearly prove that what you’re looking for looks the same across independent replications.” The problem, in short, isn’t like comparing apples and oranges; it’s more like comparing apples, oranges, pineapples, spinach and chicken salad. It’s little wonder Barger and Campbell concluded that “the research to date should be considered preliminary.”

They and many others say that these sorts of definitional and measurement problems may mask regression’s true prevalence. Regression may be the norm in children with autism, says Campbell, professor of psychology at the University of Kentucky. “I think you have operational definitional problems. You have measurement problems. And the phenomenon itself is difficult,” he says. “[Regression] might be part of a larger, normal development process. Maybe it’s not specific to autism; maybe there are more kids that go through losses and delays and spurts.”

 

"I don’t even call it regression anymore. I just think of it as onset: how symptoms start." Sally Ozonoff

Streetlights and tiny things:

One challenge in spotting autism’s onset is what scientists call the streetlight effect: the human tendency to look for things where we can most easily see them (whatever’s visible beneath the proverbial lamppost) even though what we seek may lie elsewhere, off in the proverbial dark.

In the case of regression, researchers and parents both tend to focus on language, which usually appears (and sometimes regresses) in the second year of life. But when they focus too much on this one ability, as important as it is, they may overlook or forget gains or losses made earlier in less noticeable areas, such as sensory and motor skills. “Most autism likely involves what we are currently calling regression,” says Joseph Piven, professor of psychiatry at the University of North Carolina at Chapel Hill. But he adds that it may occur before speech arises, and in areas other than language, where it is less likely to be spotted and “much harder to call.”

Piven and his colleagues documented this blind spot in a 2015 study. They assessed 210 infant siblings of children with autism (who are at high risk of autism themselves) and 98 babies from families with no history of autism. They took a number of developmental measures every few months, starting at age 6 months. They then used the children’s scores on several measures at the 24-month mark to sort them into four groups: a low-risk group showing no signs of autism, a high-risk group also showing no signs of autism, and two additional high-risk groups that they further categorized as ‘moderate’ or ‘severe’ based on the number and severity of their autism traits.

The study’s key finding was that at 6 months of age, the children who would later be diagnosed with autism showed subtle but distinctive sensory and motor characteristics that had gone unnoticed. These signs showed up in areas that standard autism screenings don’t assess, and most parents and even professionals might miss them in the absence of other difficulties. The Autism Observation Scale for Infants (AOSI), for instance — which focuses on eye gaze, visual tracking, imitation and other early social-communicative behaviors — picked up no significant differences among the four groups at 6 months. And at 12 months, this same screen detected subtler autism traits only in the group ultimately placed in the ‘severe’ group at 24 months.

As the researchers say, it would be premature to consider these newly recognized signs definitive harbingers of autism, because they might occur at lower rates in typical children as well, although the researchers did not assess that. The study wasn’t meant to generate diagnostic markers. But it does suggest that subtle signs of autism are there early on. “My take on this topic is that regression is a misnomer,” Piven says.

Other researchers have found that early social changes are also easily overlooked. In a 2011 study, Ozonoff and her colleagues watched home videos of children with regressive autism throughout their first two years, scoring them on four budding social skills: vocalizing, gazing at faces, sharing smiles and pointing as a way to direct another person’s attention. Reviewers attending to these behaviors noticed signs of social regression between 12 and 24 months of age in all of the children later diagnosed with autism, well before the children were diagnosed and before anyone noticed anything amiss. Parents and standard autism screens, such as the Autism Diagnostic Observation Schedule, missed these problems. In two-thirds of the children whose video histories showed some form of social regression, their parents had not picked up on it at the time.

The picture of regression may be even further complicated by some evidence that it occurs in typical children as well. A team led by Brignell and her colleague Angela Morgan, for instance, found that about one in seven typically developing toddlers at some point regresses in eye gaze and in showing emotions, compared with one in four children who have autism. A key difference, however, is that the children with autism are less likely than the typical children to make up for those losses. The researchers found that 26 percent of typically developing toddlers may also regress in other areas, such as eye gaze, social interest, or smiling or head movement in response to social stimulus, compared with 41 percent of children on the spectrum. “Loss,” Brignell says, “is not unique to autism spectrum disorder.”

Even with these regressive episodes, both typically developing children and those with autism usually gain skills in all these domains between their first and second years — though most toddlers with autism make their gains more slowly.

“Most autism likely involves what we are currently calling regression.” Joseph Piven

In hindsight:

A final but central problem in the regression literature is its heavy reliance on retrospective studies — those that depend on reconstructing events, rather than observing them as they occur. In these studies, researchers ask parents of a child who’s already been diagnosed or evaluated for autism to remember their child’s development, highlighting any noticeable loss of skills. If the parents recall a typical course of development that suddenly hit a snag, the researchers might deem the child’s autism onset regressive. It’s only during the past decade or so that Ozonoff and others have used prospective studies or home videos to check parent recall. Their work has shown that parents’ memories, like most human memories, can be astoundingly unreliable.

People tend to misremember things such that they fit their current impressions or beliefs — a form of confirmation bias. As a result, they may remember a troublesome teen as a more ornery toddler than she really was, or forget that an agreeable 10-year-old was, at 2, impossibly impossible. Asking parents to remember the progress of a child showing signs of autism is especially perilous. Along with the difficulty of noticing subtle setbacks (of the sort even researchers miss), these faint cues are also more likely to be forgotten. Compounding the problem, classic recall exercises can easily steer a parent’s memory toward her child’s biggest, most memorable lapses, creating the illusion of a sudden regression.

This illusion may be further magnified by something called the telescoping effect: The more time that passes after a significant event occurs, the more likely a person is, in remembering that event, to move it forward in time. That is, memory draws distant events closer, like a telescope focused on a distant object.

A 2011 study by University of California, San Francisco researcher Vanessa H. Bal is one of several that show how telescoping encourages a false perception of regression. Bal found that in those instances when children had acquired and then lost skills, parents remembered both the appearance and the disappearance of those skills as happening later — and nearer to the present — than records showed. Those errors grew in proportion to the amount of time that had passed between event and recall. The parents of an 18-month-old, for example, might accurately remember the appearance of a trait at 13 months. But three years later, they might place that milestone at 18 or 20 months. This telescope effect may have helped to set the purported average age of regression at 18 to 20 months in most studies.

Ozonoff is now working on a paper she calls, tongue half in cheek, “Everyone regresses.” Her point is not to say that late regression never occurs, but that an overemphasis on the division between supposedly innate and seemingly regressive autism is a red herring and a distraction. A better approach, she says, is to think instead of multiple factors that could generate a kaleidoscopic range of onsets. “I don’t think of onset as two or four categories,” she says. “There’s not many different things, but one thing that looks different in different cases.”

Early overgrowth in the brains of children with autism could explain this diversity. A small 2001 study found that in children with autism, the brain appeared to grow abnormally fast up to 24 months. Later, the brains of these children appear to undergo synaptic pruning — a process that trims back connections among neurons — at faster rates than is seen in typical children. (Many other studies have found that children with autism have too many synapses, rather than too few.)

In 2015, the late neuroscientist Annette Karmiloff-Smith published a paper consolidating this and other findings into an ‘over-pruning’ hypothesis of onset: Too much growth, followed by too much cutting back, leads to the appearance of autism traits.

Less than two years later, Piven reported that the timing of the overgrowth coincides with the middle of the second year, when social and language problems often appear. When Piven’s team closely examined a series of structural brain scans of 15 children diagnosed with autism, they found a pattern of overgrowth in the children’s brains between 6 and 12 months of age, even in children who did not show any autism traits until around 18 months. This finding nicely supports the idea — key to the over-pruning hypothesis — that behavioral regression appearing in the second year arises from atypical processes that start in early infancy or even before birth.

Karmiloff-Smith and others have suggested that ongoing atypical development gradually generates enough atypical brain activity to overwhelm the processes driving typical behavior — so that eventually a typically developing circuit, having produced a behavior such as early speech, loses the ability to do so. The seemingly sudden loss is actually long in the making.

The idea “fits perfectly well” with a leading theory of dynamic brain development, says Kevin Mitchell, a neurodevelopmental geneticist at Trinity College Dublin in Ireland. According to this dynamic or ‘neuroconstructivist’ theory, articulated with particular force by Karmiloff-Smith, atypical outcomes such as autism come about not simply because of major genetic faults or distinct environmental insults, but from an aberrant unfolding of complex neurodevelopmental processes. Over time, these processes create the differences, bad and good, that distinguish all of us; in the case of autism, they may simply create differences that are more noticeable and consequential.

Setting aside Kanner’s innate/regressive dichotomy would open up rich theoretical and experimental terrain for exploring this theory. And it might offer more immediate returns as well. If clinicians recognize that autism typically appears gradually rather than abruptly and learn to spot the signs earlier, they will have more opportunity to help the child and to meet the challenges that atypical development can present. Pediatricians might even start measuring social and perhaps motor skills at routine well-child visits — something, Ozonoff says, that “would require all of us, parents and providers, to think of how autism emerges in a fundamentally different way.” A more dynamic, multifaceted view of brain development might not only be more useful, she notes, it’s also more likely to be true.


  • Regression is actually pretty normal. My mother complained that at one point I stopped responding to my name. Well if you pathologize that then soon enough you have a kid with a disease. Instead, stop obsessing over it and move on to bigger and better things.

    • sabelmouse

      and then what happened? did you start again?

      • No but she was smart. She had my name legally changed to ‘Chocolate Ice Cream’.

        • sabelmouse

          i don’t believe.

          • Then I stopped responding to that so she changed it to “Autism is a disease”.

  • Lynn Decker

    So much to say about this, confirming in some areas and objecting strongly to others.

    However, there is a fairly settled meaning to the expression “line in the sand,” which is not the sense in which it is being used here, and is in fact basically the opposite. https://en.wikipedia.org/wiki/Line_in_the_sand_(phrase)

  • Ethyl

    My son never regressed. He just grew, albeit atypically, and had a large vocabulary before he was 2. It was all nouns.

    But this feature bothers me. I thought it had been determined that regression was real. If there were signs of autism before the regression, that isn’t a big deal to me, because something had to have been going on for children to lose language. But for those parents who had a child who had large vocabularies, even if they were atypical, and lost them…I can’t imagine how this would make them feel. “Well, they were autistic, anyway….” is kind of a slap in the face. Do you have any idea how important language is to a parent? My son’s slightest gains were cause for celebration…had he lost all…I would have been devastated.

    We don’t know what autism is…but we do know of many developmental disabilities that lead to regression.

    • Cathy

      I agree Ethyl. I had to re-read a couple paragraphs to fully understand what the author was saying.

      Regression does happen, almost universally. That’s why the dichotomy, regressive or classic autism doesn’t work.

      • Ethyl

        Well, it depends on what studies you use…from 10% to 85%. That’s pretty vague to believe they are talking about the same thing. This study says the more severe the regression, the greater the likelihood of severe autism. https://spectrumnews.org/news/dramatic-regression-leads-to-severe-autism-study-finds/

        There is a dichotomy in autism. Children with ID and medical problems are more likely to die early of SUDEP (40x’s more than typical peers)and to die at a much younger age . Children with normal or above IQ and mental health problems are more likely to die of suicide, 9x’s more than their peers. My son is in the second group, and I am well aware both forms are worrisome, and should be taken very seriously. I have always believed there was a dichotomy, but mostly kept my opinions to myself in ~that~ area.

        • Cathy

          Okay. I can see that.

          Childhood Disintegrative Disorder is now also called “regressive autism.” Rett Syndrome has been reclassified so it’s no longer part of the spectrum, but same thing. Regressive and severe.

          I guess there is a dichotomy of sorts. Children with ASD + comorbidities and those with ASD and no comorbities.

          Did they ever follow up on that online survey to get something definitive?

          • Ethyl

            I don’t know…but Autistica UK was intelligent to pick up on it. I’ve never seen both sides come together for love of their kids like this. Downs Syndrome kids used to have an exceedingly short life span, about age 20. Now, it is about 60 years. Those Downs parents are fierce now they have their act together. Autistics could be the same, both parents and self-advocates…not by belittling those who disagree, but by having a focus.

            Heller Syndrome, which is much like “autism” in that it is a broad label, from my understanding, can be added to the mix. It has many etiologies.

            I heard once a notion that once we know the etiology for a disease, it is not longer considered a “mental disorder.” Like NMDA encephalitis (not sure I have the acronym right…), some forms of Schizophrenia—or frankly…Parkinson’s or Alzheimer’s. What would be the advantage of saying, because we don’t know the etiology of most autism, that regression doesn’t exist? Why does Catherine Lord want to rid autism of ID? The parents saw it coming…and they weren’t wrong. It would be okay if we knew everything about autism and we knew there was no more discovery to be had. (Retts and CDD were discovered at one time. Before that, I’m sure there were psychological reasons for their behaviors….:( )

  • Carla Vannucci

    Autistic regression is seen in Down syndrome too, and related to autoimmunity https://www.ncbi.nlm.nih.gov/pubmed/25367918

    • Ethyl

      Carla…according to the logic used here….they already had Downs, so it doesn’t matter.

  • Planet Autism

    It’s odd that you haven’t included adult onset autism as this article is about regressive autism:

    https://spectrumnews.org/opinion/viewpoint/guest-blog-adult-onset/

    https://corticalchauvinism.com/2015/04/06/a-little-known-fact-very-late-onset-autism/

    PS as regards measles in Minnesota, the first confirmed measles death in the US was reported in 12 years in recent times and that was in a vaccinated person who was immune-compromised. There are a lot more confirmed deaths from vaccines. Measles is largely a mild disease. Catching the wild virus can also trigger the immune system into protecting the body against more serious health issues later in life. https://corticalchauvinism.com/2015/04/06/a-little-known-fact-very-late-onset-autism/

  • Richard Deth

    Your dive was so “deep” that you lost contact with the many, many parents who observed regressive autism first-hand. Making that tragic occurrence go away within the scientific literature is hardly a contribution to understanding autism. Moreover, it’s the latest attempt to normalize autism rather than understanding its causation.

    • Ethyl

      Like Wilson’s disease….what if it had been normalized? Maybe because it led to such an early death…but regressive autism does also. Many die in their teens.

    • No, this is about understanding the nature of autism. You missed the point that these parents were missing earlier signs. You are obviously still functioning in the mindset that autism is some sort of damage. This paper blows your theory wide open.

      • Ethyl

        That’s what it is meant to do. You figured it out.

        Although my child did not have regressive autism, he did have a serious adverse event to the DTwP. I’m not saying that it caused his (mild) autism. I AM saying there is something going on for some children. Whether it is the vaccines or not, I have no idea. But they are throwing out the baby (regression) with the bath water (vaccine reactions) here, and I don’t know why. Another brilliant idea about autism,brought to us from the DSM 5 makers who are trying to get rid of profoundly handicapped autistics so the “pure” autism can take precedence. Why, I wonder?

        • Whole cell pertussis vax was associated with more adverse events than acellular. Vaccines can, in rare circumstances, definitely trigger genetic disorders. So could illness.

          I disagree that no one is looking at vaccine reactions. For example, a great deal of research has been done on vaccines in connection with autism and SIDS and epilepsy. They are all not caused by vaccines. We know that thanks to years of research. So, reports of vaccine reactions are studied and taken seriously. That is the point of the Vaccine Safety Datalink.

          https://www.cdc.gov/vaccinesafety/ensuringsafety/monitoring/vsd/accessing-data.html

          • Ethyl

            I don’t know, I’m guessing that is epidemiological, based on paperwork from health insurance groups and does not look at one afflicted child. What I often see in those cases is the dismissal of any cases that don’t fit the narrative, ie, was it ~really~ a hypotonic-hyporesponsive episode, or was it just some thing else that looked like one? If we don’t have the exact parameters checked, we’ll just dismiss it. It doesn’t count. People are very busy making adverse events not count even as we speak.

            “Experts” have told parents a lot about autism over the years. Most of it is science. Most of it is not reality. Some of it is vicious.

          • Perhaps you need to read the studies of reported vaccine adverse events?

            https://www.cdc.gov/vaccinesafety/ensuringsafety/monitoring/vsd/accessing-data.html

          • Ethyl

            Why? Very few adverse events are reported in comparison to those that actually take place. Dr.’s and parents are reticent because of the holy aura that surrounds vaccines. If you don’t believe this…nothing I say will matter.

          • That is not true. Severe vaccine reactions are vastly overreported while mild ones are underreported. But, mild vaccine reactions are normal and not a reason to not vaccinate.

            Not one thinks vaccines have a “holy aura.”

          • Ethyl

            Severe reactions, mild reactions, death….all are under-reported and the CDC knows it. How many severe reactions do you believe there are per vaccine shot? One in a million? That’s the current “aura” fed to the masses.

            I think vaccines are a good thing, but I think clean water, adequate diet, housing, and access to health care are equally, if not more important. One in 1000 children who get measles can get complications and die from the disease in the U.S. In the poorer countries of the world, one in two children who get measles are likely to die. Do you see? Extreme poverty kills far more children than measles. But that one in 1000, if it is your child, is one too many….but vaccines alone aren’t going to help in the third world. If it isn’t measles, it will likely be something else that kills a child who has inadequate diet and lives in squalor without access to health care. Yet third world mortality rates are used as though they are the same as American. It’s dishonest.

            Like I said, my son had the HHE to the DTwP at 2 months. If I had it to do all over again, I don’t know what I would do. It’s a tough choice. I would not be anti-vaccine for others. I’m not now. Ninety-nine out of 100 children who receive vaccines have no serious problem. But that one…including kids who have compromised immune systems who already are given a pass regarding vaccines…who is to say that serious cases of autism are not immune related? Presently, I saw a study that suggested 20% of epilepsy could be immune related…and the two are intertwined, especially among severely autistic children. I understand why the parents are losing their minds. They are shamed without reason while the high priests continue the clarion call of vaccine safety, without ever looking into why those kids are more likely to have a reaction. It is important to save lives, but it is also important to look to the needs of the individual. That is why we don’t give vaccines to immune compromised children. Why in the hell don’t we look into the possibility that some kids with autism are immune compromised? They die in their thirties…but science don’t care because “vaccines”. It’s a tough choice for them, too. We know who lost out.

            The study I mentioned earlier, of kids who were followed up long term after having HHE to DTwP? Four of 8 children had neurological complications. The ONLY long term study…what are they afraid of?

          • I doubt any doctor has told any parents of autistic children anything vicious. More likely, these parents have a very hard time believing their children are not vaccine damaged.

          • Ethyl

            You aren’t a parent. The “experts” are by far and away the worst. The only help I got that was real…was from his 5th grade teacher who was Dyslexic herself (I think, she never said directly)and who lovingly accommodated and encouraged him, and an ADHD Psychologist who always told B he was “the hardest worker I know” because he had been in his shoes. This is what I mean by reality based. Science isn’t the hero to me it is to others.

          • Ethyl

            DTwP adverse events were at least 7x’s higher, but DTaP still has events.

            There is ONE long term follow up study on HHE reactions to the DTwP. It was started in 1978. It followed 8 children. As I said, no one is looking at the children themselves.

    • Katie

      Exactly….It is so sad that this post is all about dismissing the caregiver’s concerns about loss of language and skills and trying to make what is NOT normal seem normal. I have a graduate degree in education and spent years observing toddlers. Once again, it is NOT normal for toddlers to lose language and skills. This post also misses the fact that most regressions are triggered by severe infections, chronic illness or adverse vaccine reactions. If you would speak with parents of these children (because most of these severely affected regressive ASD people cannot speak) you would be less quick to dismiss the knowledge these parents have of their own child.

  • This is going to blow wide open the myth that vaccines cause autism. All those parents who think their children regressed after vaccines are not going to enjoy this paper. But, this is an important article, the type we desperately need to counter autism and vaccine myths.

    • sabelmouse

      pity ’tis so unscientific.

      • You always say the opposite of what is real.

        • sabelmouse

          you’re projecting chilly.

  • Annie Sidner

    I hate that most of this article is determined to undermine & gaslight the reality of “late onset” or “regression” or whatever you want to call it, it doesn’t matter: it happened.

    We need to understand that some children begin developing fine, and then shift
    after the LAST STRAW (whatever it may be: a tick bite, a dairy allergy, a divorce, a vaccine, often all of the above) and some children’s systems were already deeply affected by infancy.

    But the author IS right about one thing: that it’s not JUST a regression. It IS an ACCUMULATION. It is a small, fragile vessel that cannot contain all the toxicity society pours into it. You can mislead people away from the “cause(s)” but at some point we have to acknowledge that it ISN’T CAUSED BY ONE THING; nor does it always happen in one noticeable phase.

    This is the medical industry’s attempt to gaslight the rest of us from noticing that
    THERE IS A DIFFERENCE: the difference is the PUBLIC AWARENESS and assumption
    when a person is “BORN” with a DISABILITY (PRESUMED that there’s nothing we can do about it)
    VERSUS someone DEVELOPING a disability (nourishes HOPE that maybe there’s something we could do to help heal & reverse the damage.) Eliminating this distinction in our media and diagnostic manuals will only HIDE the truth: that Autism IS TREATABLE.

  • Lavazza

    1) The entire premise of the article is based on the false assumption that whatever “subtle symptoms” observed at 6 months were actual harbingers of autism. THERE WAS NO COMPARISON TO CHILDREN WHO DID NOT DEVELOP AUTISM. How many of those might have exhibited the same “subtle symptoms” at 6 or 12 months, yet continued to develop normally?

    The “subtle symptoms” observed at age 6 months may be indications of susceptibility. Susceptibility is not the same thing as early symptoms, and it’s most unscientific to make such assumptions.

  • Shannon Bradshaw

    My son spoke only one word and was delayed with eating and then by 17 months he stopped saying that one word and showed signs of regression as well as delays. He made progress with Speech Therapy, OT and Physical Therapy so much that he entered a regular kindergarten class at age 5. By the end of 1st week of 1st grade he had an onset of different types of seizures that brought changes in moods, behaviors, and overall regression. By 2nd grade I had to remove him from public school and set homebound school instruction. He spent the majority of 2nd grade homebound. He started 3rd grade at a small private school for kids with Autism. He just finished 4th grade and has made some progress. Since the seizures started he has had periods where he would progress some and then regress in some ways. This continues. I do believe there is some regression with Autism.

  • Carla Vannucci

    FYI -http://onlinelibrary.wiley.com/doi/10.1111/dmcn.13432/abstract

  • Geza

    This article would be much better if it had left Kanner’s name out. The author cites Kanner because he separated autism from schizophrenia, and says we should do away with the distinction that Kanner introduced. But does the author really think that autism and schizophrenia should be merged into one diagnosis? It doesn’t seem so. Rather, he says it is innate, just as Kanner does, only goes on to describe the non-linear developmental curve of autism. And who could expect from Kanner to describe the developmental curve of autism, which decades of research after him just started to touch on? Unfortunately it seems that the author of the referenced book “Neurotribes” has a very bad view of Kanner (even accuses him of plagiarism), and the author of this article was obviously affected by that view.

  • Claire Cameron

    Hi all. We want to take the opportunity to remind everyone of our comment guidelines. Briefly, they are:
    – Stay on topic
    – Stick to the science
    – Be polite
    – Be brief
    Comments that don’t follow these guidelines will be moderated and may be deleted. You can see the full guidelines here: https://spectrumnews.org/about/#commenting-guidelines
    If any one has questions about the comment policy, please email [email protected]. Thanks for reading Spectrum and for helping us to maintain a safe, inclusive comment forum.

close

Log in to your Spectrum Wiki account

Email Address:

Password:


close

Request your Spectrum Wiki account

Spectrum Wiki is a community of researchers affiliated with an academic or research institutions. To be considered for participation, please fill out this form and a member of our team will respond to your request.

Name:

Email Address:

Title and Lab:

Area of Expertise:

Comments: