Don’t go viral

Unable to garner any interest in a human-rights violation, explained previously at Framework or Fa√ßade?, I’ll retry … perhaps I’d been too flippant, which was my way of dealing with the shock ūüė¶

Two atrocities

On the left is the SmART trial for Drug Conservation (DC), rather than fully-dosed AntiRetroviralTherapy (dotted line), for half of five thousand HIV+ recruited participants. It’s obvious within a few months that the DC proposal for minimal dosing sent HIV viral in those unlucky enough to be randomised to that group. Yet the study was allowed to run four years, and only at the 5th meeting of the ‘safety’ board was the trial stopped and everyone treated with full ART. The study had been funded for six years to investigate cardiovascular outcomes, which didn’t eventuate, but the money kept coming.

The doctors then ran another similar proposal – deferred start of ART until CD4+ (T-helper cells are your immunity) counts drop below 350. Again apparent as a terrible idea within months. This time it was stopped after five years, as an unsafe practice. Another five thousand recruits were allocated 50/50 by the toss of a coin to an alternative that not only increased their risk of AIDS, but also that of spreading HIV.

I’ve written to Vice-Chancellors at Monash and UNSW, two of the participating institutions, complaining that the only Ethics Committee response had been: “Professor Emery is now at the University of Queensland. He is neither the lead or contact author for the relevant article...” finger-pointing by the Director of Research Ethics. No replies. Now consider the only, poor quality study of * Hyperbaric Oxygen (HBOT) for HIV by a nurse and clinic director. Six HIV+ patients, each having received 3-300 sessions of HBOT all dropped their HIV count to 5 or less virions per million cells – thus now considered HIV negative. Never cured, n.b. as with ART’s cocktail of ~3meds, it’s just life-preserving. Indeed CD4+ counts never recovered – once transcribed into your DNA, the virus has wrought permanent damage. But an interesting idea, worthy of further study… however such has never been undertaken in the subsequent two decades. Only two people globally have actually been cured of HIV, due to transplanting an immune system. ART remains vital.

[Victorian Health Minister] Ms Hennessy wants the ACCC to investigate claims made by Hypermed surrounding treatments for cancer, HIV and cerebral palsy. Leaving aside the actual claim being ‘adjunct therapy’ to chemo/radiotherapy (as is also delivered by Monash/Alfred hospital hyperbaric), along with the fact that the consumer watchdog ACCC has no jurisdiction on medical matters, it’d seem more appropriate to demand answers of those institutions refusing to conduct more rigorous investigations. Here’s my limited understanding of the justifications for doing such.

Oxidative Stress. Lipids are structural components of cell membranes. It’d been suggested that lipid peroxidation was analogous to ‘rusting’, that free radicals damaged cells, so antioxidants would help us live longer & look more beautiful etc. When oxygen is breathed in, eventually exiting in carbon dioxide, gaining electrons (thus causing oxidation) creates free radicals at each step. This is normal, and sometimes really slimming too. When glucose is depleted fatty lipids are burned instead, so best we ignore advertising’s simple assumption that free radicals are damaging. We run on them: superoxide (1 electron stolen) and hydrogen peroxide (2 e-).

An HBOT advocate discusses the concept of attacking viruses’ protective lipid envelope, suggesting potential against HIV, Epstein-Barr ie glandular fever (EBV), and Herpes Simplex (HSV). My interest is suddenly piqued, given the early trial successes of IMC-1 against fibromyalgia using a combo of HSV antiviral famciclovir and celecoxib (HSV replication is reliant on imflammatory COX, and the benefit of inhibitors has been known for 4 decades). Then link to HSV’s association with Alzheimer’s (AZH) and excitement mounts… oooh there’s a study of HBOT for AZH … ohhh sorry, it’s on mice. EBV is implicated in chronic fatigue syndrome so three of the greatest medical perplexes could well be treated, just with something in the air we breathe!

But nobody’s looked into it. Institutions don’t care for much but pharmacology, since research is costly. Their industry is profitable tho’.

Smashing together of data

A study has been run on HBOT for shingles (caused by varicella-zoster virus) by Peng et al, and it looked promising. I conducted a systematic review of the literature on other gold-standard Randomised Controlled Trials of HBOT for various other painful neuropathies believed by some to result from viruses. Monash’s chief biostatistician, Prof Forbes, questioned my ‘fudging data’ since it was rare for such consistent results especially across disparate conditions.

Note that the 5 studies came from China, Turkey & Israel. Pharma totally controls what investigations are allowed to happen in the West.

* What/why is Hyperbaric? Oxygen is a vasoconstrictor, so the body’s wonderful homeostasis balances richer oxygen intake with reduced vascular flow. But administering O2 under pressure cheats the system: it floods every tissue without regard for bloodflow.


Bad Medicine (Pt3)

What does (S)-3-(aminomethyl)-5-methylhexanoic acid do for you? That depends on whether you’re a doctor prescribing Lyrica, a pharmaceutical company making pregabalin, or a patient:

Stop the drug, swelling goes. ¬†¬© Canadian Medical Ass’n


It’s four years since my last incredulous post on the alliance between researchers and Pfizer, a collusion formalized in business collaboration at Monash University in Jun ’17. This revisit begins with the TGA (equiv to US FDA) Product Info for health professionals on Lyrica/pregabalin as of Sept ’16. The first condition of painful Diabetic Neuropathy (PDN)¬†lists 5 completed¬†studies in Table 1, showing pain was halved for ~26% of those¬†administered 150mg, and ~45% if on 600mg. This would encourage doctors to increase dosage up to the maximal 600mg daily (double that allowed in the US). The most frequently reported side-effects are weight gain, dizziness and sleepiness.¬†The manufacturer has checked on driver safety, but research simply doesn’t encompass a thought that harms should be measured systematically: Prof Nadine Attal replied to my concern with “I agree… because the methods used to assess side effects are seldom standardized, particularly as regards cognitive effects of drugs“. This is an obvious¬†pharmacovigilance problem, but another risk lurks. Pg13 of the TGA brochure informs doctors that less than 4% of trial participants suffered peripheral oedema (pictured). None of their advice is referenced, so let’s fact-check.

Peripheral Oedema/swelling

Pfizer reported in ‘A Comprehensive Drug Safety Evaluation of Pregabalin in Peripheral Neuropathic Pain’¬†that they’d run 13 Randomised Controlled Trials of Lyrica for PDN up to May ’12. Somewhat surprising that the TGA only found 6, which also¬†included independent investigations. Oedema was reported in 9% of neuropathy patients. The manufacturer paints a harms picture that’s doubly worse¬† than the govt regulator does!¬†One Pfizer¬†trial continued for another year with volunteers, of whom 16% reported oedema (10%¬†resolved inside 2 months). Oedema is associated with congestive heart failure, so it matters. And the worsened circulation is associated with non-healing ulcers in diabetics, and that can lead to amputation. Wondering what have you got to lose by starting with this drug – a foot, perhaps? Regardless of adverse events/side-effects, stopping the drug resolves that issue – but at the end of any study there’s limited data captured on withdrawal effects.


Enriched Enrollment Randomised Withdrawal is a legitimate study design, whereby everyone is dosed and only responders continue into the trial. If it didn’t work for you, goodbye. This means that the group randomized to placebo go through withdrawals, and Pfizer ran this protocol¬†thrice (twice¬†including DPN). After an avg of 400mg daily for a month, then 150mg for one week tapering, pain was marginally worse in the placebo group after a month. 2.5% of the Lyrica group withdrew due to adverse events compared with 6.5% of the placebo arm, hinting at withdrawals suffering. The same protocol with backpain participants finished with both groups reporting the same level of pain, although the withdrawal arm experienced worsening sooner. The endpoint¬†is in accord with the PRECISE study’s finding that Lyrica doesn’t work for backpain.

A lengthier and larger study was run, but this time concomitant meds other than paracetamol were disallowed. Previously patients had continued their own opioids or gabapentin (a Lyrica¬†predecessor), but now the effect of withdrawal was pronounced – some 2 months of worsened pain. Interestingly this study team included Dr Cory Toth *, who’s had 9 papers retracted due to fabricated results. The team then ran a study without Toth, which showed no benefit whatsoever for Lyrica in¬†PDN.


Placebo group suffering withdrawals from run-in period

Another protocol requiring drug withdrawal is the crossover design. This study on pre-diabetic neuropathy , again funded by Pfizer, shows a pain spike lasting just 1 week upon switching from drug to placebo.

© 2016 Wolters Kluwer

Another PDN crossover study is intriguing – worse withdrawals were suffered going from placebo onto pregabalin in the first week, altho’ actual withdrawals from the drug lasted 3 weeks. Again, the outcome was of a nearly worthless drug, but it’d seem that the fear of losing relief from pain (even if just an imaginary benefit) caused hurtful anguish.

© 2015 Wolters Kluwer

An independent review¬†aggregated 15 trials up until Mar ’16¬†and concluded …”an overall small effect size with significant heterogeneity in the findings. Reporting bias was a particular concern, due to the high number of unpublished studies.” The 5¬†TGA examples chosen in their approval decision were an obvious cherrypick of the best results from the picture, being Refs: 17, 18, 19, 21, and 22.¬†It seems that the benefit is arguably small, and data on withdrawals is limited. A recent review on Lyrica’s abuse potential coincides with transfer to Class C schedule in the UK underway, informed by little more than frequent¬†discovery in prisons.¬†Public forums are informative: this group, including recreational users, has a couple of¬†hundred user comments… ** Surprisingly, a ‘comprehensive’¬†report in Oct ’17 came up with only 4 reported cases of withdrawal symptoms ever, where usage had been within therapeutic guidelines. The gulf of understanding¬†between medicine and its recipients widens. Impressive commentary from the Trump-appointed FDA head on their concern with Lyrica notes that monitoring Bluelight is a gauge of potential for abuse.

Although not the decision makers, patients were treated to $USD344m of Lyrica TV advertising¬†in 2016 (per Nielsen). Half of which was promoting use in diabetic pain. Small comfort can be found in Pfizer’s report that glycaemic control is only fractionally worsened. I do not feel the need to examine every condition for which Lyrica is approved – one instance of systemic failure suffices. For more on the politics of pain, you’d have to ask Chronic Pain Australia’s President or Executive Director as to why they refuse to share this article with their membership: read on….¬†Geoff¬†Kirwood¬†GDip¬†Clin¬†Research

* Cory apologized, but whether he was¬†‘sincerely’ sorry is questionable (Confidence Interval bounds not given): “I am significantly apologetic”. His resignation isn’t mentioned on the faculty page, and vice-dean MacQueen¬†accepted his declared¬†failure to oversee his 9 instances of data manipulation. She consults to Pfizer. Scott Reuben went to jail for fraud in 21 papers, which must exceed the threshold of acceptable levels of mistakes. Colleagues Buvanendran¬†and Kroin on Reuben’s retracted pregabalin study went on to publish a favourable study on pregabalin. Paid for by Pfizer.¬†¬†However it doesn’t taint¬†the evidence base, oh no, no, no.

** Bluelight  is dedicated to drug harm reduction, and is named after the flame of crystal meth.



After a lecture by¬†Tibetan Khenpo, Tsultrim Lodro, a question was asked by an upset Buddhist about the appropriation of mindfulness teachings by the military – specifically the use of breathing techniques by snipers. His answer was that soldiers in battle are suffering as much as anyone who’s¬†in need of compassionate skills. The intro to Clint Eastwood’s American Sniper delves into taking of a life as an impossible decision for another mortal to make. Iraq veteran Garett Reppenhagen is a fine example of those who squeeze the trigger and the burden they carry as a result.¬† His Holiness the Dalai Lama is concerned that mindfulness¬†used for a performance advantage has failed to adopt the fundamental truth of ‘drenpa’, or literally – memory.¬†In ‘Beyond Religion’, it’s “the ability to gather oneself mentally and thereby recall one’s core values and motivation”.
The Western cherry-pick of this single-pointed focused practice but neglect of¬†greater understanding requires a deeper¬†examination of mindfulness, presented here as a reflection on July anniversaries of civilian aircraft downed¬†by the military. MH-17 over the Ukraine being a repeat of an event lost from our memories. On July 3rd in 1988 a Ticonderoga class cruiser, still today the most advanced warship in the US fleet, fired missiles at Iranian airbus flight 655 killing all 290 onboard. Identify Friend or Foe civilan aircraft radar squawks were ignored by combat system operators who tracked the takeoff (on a commercial schedule), acquired the target, and the Commanding Officer approved the warfare officer’s request to engage.

Crew members monitor radar screens in the combat information center aboard the guided missile cruiser USS VINCENNES (CG-49).

Crew members monitor radar screens in the combat information center aboard the guided missile cruiser USS VINCENNES (CG-49).

Mindful techniques require introspection, using the stillness of¬†a calm mind to examine within. CAPT Rogers, with his degree in Psychology should have been able to reflect upon his feelings of anticipating being¬†celebrated as war heroes on the morrow, American¬†Independence Day. This delusion¬†of being¬†under threat could hardly receive adequate attention in that heated moment (imagine “stand down from Action Stations, Skip’s gone to meditate”!), but rather needs longterm cultivation of self-awareness as a practice. Recognition of unhelpful emotional states whilst observing bodily senses assists in overcoming instinct or temptation. The fight & flight response which results from¬†amygdala hijack of the rational higher brain is an evolutionary necessity which becomes catastrophic when in command of a warship. An agitated sympathetic nervous system is clearly manifest in vital signs of accelerated breathing and pounding heart, however monitoring of self by¬†looking within is an acquired skill. Vidyamala Burch’s coursebook ”Mindfulness for Health’ describes misattribution of arousal as “because thoughts, physical sensations, and emotions are all intimately connected.” Freud ¬†misled psychologists by proposing that id and super-ego¬†are discrete entities¬†balancing instinctive and moral behavior, and physicians take the disconnect even further.¬†Responsibilities end with referral for psych treatment.¬†Mind-body interventions are considered to be a type of approach that falls under the umbrella of complimentary and alternative medicine (CAM), which also includes manipulative therapies and herbal products. Repeat, CAM supporters theorise that¬†mind, body and behaviour are all interconnected, and incorporate strategies that are thought to improve psychological and physical well-being, and aims to allow patients to take an active role in etheir treatment. This is considered ‘alternative’?

William James 1884 article in ‘Mind’ laid the groundwork for what’s now groundbreaking discoveries in interoception, or reciprocal¬†bodily & emotive interplay. It’s still early days, while psychiatrists grapple with implications of¬†anxious rats having had irritable bowels. A reprint of med student textbooks will have to wait awhile yet, but Eastern philosophies are ahead of the science here. Mindfulness as defined today relies upon non-judgemental attention to the present moment, which is good. Further teachings *¬†from His Holiness the Dalai Lama introduce an emphasis on remembering, holding in mind an awareness of oneself: “Mindfulness is the ability to gather oneself mentally and thereby recall one’s core values and motivation…. With such recollection we are less likely to indulge our bad habits and more likely to refrain from harmful deeds” . ¬†Recalling insights obtained from meditation is¬†the only way to form new memories, otherwise the same old patterns of behavior will result in a life of Groundhog Day replays. The pragmatic psychologist remains value-free but to do so¬†is an ‘ethical dementia’, to quote Buddhist monk Alan Wallace.¬†Selectively deciding which of those¬†among our clutter of feelings are wholesome takes judgement, based on a set of values. Accept the whole, simply being what it is. Recognise the good, and nurture it. In this way self-esteem is protected, and being attentive¬†to emotions will notice those leading to dire consequences. The ancient Pali word sati means recollection, holding in mind. Being mindful.

*Beyond Religion pg 109