Dr. John Campbell

Campbellteaching

Hello Everyone, My name is John Campbell and I am a retired Nurse Teacher and former clinical nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally. LinkedIn profile, https://www.linkedin.com/in/dr-john-campbell-5256223b/ Twitter, https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed. They should never replace individual clinical judgement from your own health care provider. No media-based material on this channel is suitable for using as professional medical advice. All comments are also for educational purposed only and must never replace advice from your own health care provider

  1. قبل ٣٤ دقيقة

    Who fact checks the fact checkers

    Now all of the facts were equal, but some facts were more equal than others. Institute for Scientific Freedom https://www.scientificfreedom.dk/strategy/?utm_source=substack&utm_medium=email 1 All science should strive to be free from financial conflicts of interest. 2 All science should be published as soon as possible and made freely accessible. 3 All scientific data, including study protocols, should be freely accessible, allowing others to do their own analyses. Open letter from BMJ to Facebook about inappropriate censoring of serious data integrity issues in Pfizer’s COVID-19 vaccine trial https://www.scientificfreedom.dk/2021/12/18/open-letter-from-bmj-to-facebook-about-inappropriate-censoring-of-serious-data-integrity-issues-in-pfizers-covid-19-vaccine-trial/ https://www.bmj.com/content/375/bmj.n2635/rr-80 Fiona Godlee, editor in chief Kamran Abbasi, incoming editor in chief The BMJ Competing interests: As current and incoming editors in chief, we are responsible for everything The BMJ contains. Dear Mark Zuckerberg, The BMJ, one of the world’s oldest and most influential general medical journals. https://www.bmj.com/about-bmj/history-of-the-bmj 3rd October 1840 Serious concerns about the “fact checking” being undertaken by third party providers on behalf of Facebook/Meta. In September, a former employee of Ventavia, a contract research company helping carry out the main Pfizer covid-19 vaccine trial, began providing The BMJ with dozens of internal company documents, photos, audio recordings, and emails. These materials revealed a host of poor clinical trial research practices occurring at Ventavia that could impact data integrity and patient safety. We also discovered that, despite receiving a direct complaint about these problems over a year ago, the FDA did not inspect Ventavia’s trial sites. The BMJ commissioned an investigative reporter to write up the story for our journal. The article was published on 2 November, (2021) following legal review, external peer review and subject to The BMJ’s usual high level editorial oversight and review. Covid-19: Researcher blows the whistle on data integrity issues in Pfizer’s vaccine trial https://www.bmj.com/content/375/bmj.n2635 But from November 10, readers began reporting a variety of problems when trying to share our article. Some reported being unable to share it. Many others reported having their posts flagged with a warning about “Missing context … Independent fact-checkers say this information could mislead people.” Those trying to post the article were informed by Facebook that people who repeatedly share “false information” might have their posts moved lower in Facebook’s News Feed. Group administrators where the article was shared received messages from Facebook informing them that such posts were “partly false.” Readers were directed to a “fact check” performed by a Facebook contractor named Lead Stories. Fact Check: The British Medical Journal Did NOT Reveal Disqualifying And Ignored Reports Of Flaws In Pfizer COVID-19 Vaccine Trials https://leadstories.com/hoax-alert/2021/11/fact-check-british-medical-journal-did-not-reveal-disqualifying-and-ignored-reports-of-flaws-in-pfizer-vaccine-trial.html We find the “fact check” performed by Lead Stories to be inaccurate, incompetent and irresponsible. – It fails to provide any assertions of fact that The BMJ article got wrong – It has a nonsensical title: “Fact Check: The British Medical Journal Did NOT Reveal Disqualifying And Ignored Reports Of Flaws In Pfizer COVID-19 Vaccine Trials” – The first paragraph inaccurately labels The BMJ a “news blog” – It contains a screenshot of our article with a stamp over it stating “Flaws Reviewed,” despite the Lead Stories article not identifying anything false or untrue in The BMJ article – It published the story on its website under a URL Learn more about your ad choices. Visit megaphone.fm/adchoices

  2. قبل ٤٩ دقيقة

    Lab leaks

    Accidentally on purpose https://dictionary.cambridge.org/dictionary/english/accidentally-on-purpose WEF prepares for Disease X https://www.weforum.org/events/world-economic-forum-annual-meeting-2024/sessions/preparing-for-a-disease-x/?utm_source=substack&utm_medium=email Laboratory-acquired infections and pathogen escapes worldwide between 2000 and 2021 https://www.thelancet.com/journals/lanmic/article/PIIS2666-5247(23)00319-1/fulltext Laboratory-acquired infections (LAIs), and accidental pathogen escape from laboratory settings (APELS), are major concerns for the community. A risk-based approach for pathogen research management, within a standard biosafety management framework is recommended, but is challenging. due to reasons such as inconsistency, in risk tolerance and perception. Here, we performed a scoping review, using publicly available, peer-reviewed journal and media reports, of LAIs and instances of APELS between 2000 and 2021. Laboratory-acquired infections (LAIs) 309 individuals, 94 reports for 51 pathogens. Eight fatalities 2·6% of all LAIs Neisseria meningitidis (n=3, 37·5%) Yersinia pestis (n=2, 25%) Salmonella enterica serotype Typhimurium (n=1, 12·5%) Ebola virus (n=1, 12·5%) Bovine spongiform encephalopathy (n=1, 12·5%) Accidental pathogen escape from laboratory settings (APELS) 16 APELS were reported Bacillus anthracis (anthrax) SARS-CoV Poliovirus Brucella spp (brucellosis zoonosis) Foot and mouth disease virus Influenza virus H5N1 Examples the discovery of historical variola virus ampoules in cold storage during a move of laboratories at the National Institutes of Health campus in Bethesda, MD, USA in July, 2014 the shipment of live anthrax cultures from US Department of Defense laboratories following incomplete inactivation Lethal Infection of Human ACE2-Transgenic Mice Caused by SARS-CoV-2- related Pangolin Coronavirus GX_P2V(short_3UTR) https://www.biorxiv.org/content/10.1101/2024.01.03.574008v1.full.pdf SARS-CoV-2-related pangolin coronavirus GX_P2V can cause 100% mortality in human ACE2-transgenic mice, potentially attributable to late-stage brain infection. This underscores a spillover risk of GX_P2V into humans https://www.biblegateway.com Then another horse came out, a fiery red one. Its rider was given power to take peace from the earth and to make people kill each other. To him was given a large sword. (Revelation chapter 6, v 4) Learn more about your ad choices. Visit megaphone.fm/adchoices

  3. قبل ساعة واحدة

    New treatment for depression

    Boom in psychedelic therapies? https://www.telegraph.co.uk/news/2022/08/20/magic-mushrooms-set-become-uks-ultimate-weapon-against-depression/ https://www.theguardian.com/science/2022/apr/12/psilocybin-depression-brain-break-out-of-a-rut-magic-mushrooms Short-acting drugs, psychedelic experience, two-hour therapy session. Resetting brain networks Helping to end ingrained negative patterns of thought, and making patients far more receptive to therapy. Small Pharma https://smallpharma.com Leading the world’s first regulated clinical trial, DMT (dimethyltryptamine) with psychotherapy for major depressive disorder. Phase one done on healthy volunteers Next few months, reports from 42 patients Dr Carol Routledge, chief medical and scientific officer We think that this treatment will really get to the root cause, rather than just dampening symptoms Almost immediate benefits Based on initial data that we already have, and other companies have, there’s going to be a fairly immediate impact In terms of the psychedelic experience, we’re talking about 20 minutes, and then the integration therapy afterwards, we expect the antidepressant activity to be extremely durable … to last maybe three, four or five months Imaging data Psychedelics work on the brain networks Making neural connections more flexible to brain plasticity You can reset those networks in the brain, and then that leaves the brain much more receptive to therapy, which is why we bring it in straight afterwards Medicines and Healthcare products Regulatory Agency (MHRA) Innovative Licensing and Access Pathway (ILAP) Brings organisations together Speed up the time getting meds to patients Other companies testing MDMA 3,4-Methylenedioxymethamphetamine Therapy for post-traumatic stress disorder (PTSD) Psilocybin, (Clerkenwell Health) Depression Smoking Terminal illness Psychedelic experience Out-of-body sensations Visual or aural hallucinations Psilocybin microdosers demonstrate greater observed improvements in mood and mental health at one month relative to non-microdosing controls https://www.nature.com/articles/s41598-022-14512-3#Tab2 University of British Columbia, Vancouver, July, 2022 Psilocybin microdosing Repeated self-administration of mushrooms containing psilocybin, at doses small enough to not impact regular functioning. 3–5 times per week, of 0.1 to 0.3 g of dried mushrooms Naturalistic, observational design Study approved, University of British Columbia Research Ethics Board (H19-03051) Psilocybin microdosers (n = 953) Non-microdosing comparators (n = 180) For approximately 30 days Identified small- to medium-sized improvements in mood and mental health, that were generally consistent across gender, age and presence of mental health concerns Improved psychomotor performance in older adults. Depression, Anxiety and Stress Scale https://proceduresonline.com/trixcms2/media/11957/depression-anxiety-and-stress-scale-dass21.pdf Adults who microdose psychedelics report health related motivations and lower levels of anxiety and depression compared to non-microdosers https://www.nature.com/articles/s41598-021-01811-4 Large international sample of adults microdosers (n = 4050) non-microdosers (n = 4653) Psilocybin, 85% of microdosers, (LSD, 11%) microdosers exhibited lower levels of depression, anxiety, and stress across gender microdosers were less likely to use alcohol regularly and were more likely to abstain from alcohol entirely microdosers were more likely to abstain from the use of nicotine Psilocybin, in 10mg or 25mg doses, has no short- or long-term detrimental effects in healthy people https://www.kcl.ac.uk/news/psilocybin-in-10mg-or-25mg-doses-has-no-short-or-long-term-detrimental-effects-in-healthy-people https://journals.sagepub.com/doi/full/10.1177/02698811211064720 The therapeutic potential of m Learn more about your ad choices. Visit megaphone.fm/adchoices

  4. قبل ساعتين

    Questions for FDA

    Peter Doshi, senior editor, The BMJ The FDA should demand adequate, controlled studies with long term follow up, and make data publicly available, before granting full approval to covid-19 vaccines https://blogs.bmj.com/bmj/2021/08/23/does-the-fda-think-these-data-justify-the-first-full-approval-of-a-covid-19-vaccine/ Pfizer press release, 1 April, 2021 https://investors.pfizer.com/investor-news/press-release-details/2021/Pfizer-and-BioNTech-Confirm-High-Efficacy-and-No-Serious-Safety-Concerns-Through-Up-to-Six-Months-Following-Second-Dose-in-Updated-Topline-Analysis-of-Landmark-COVID-19-Vaccine-Study/default.aspx BNT162b2 is highly effective with 91.3% vaccine efficacy Data cut-off date was 13 March measured seven days through up to six months after the second dose Six Month Safety and Efficacy of the BNT162b2 mRNA COVID-19 Vaccine, (Published 28 July) https://www.medrxiv.org/content/10.1101/2021.07.28.21261159v1 Ongoing phase 3 covid-19 vaccine trial VE against COVID-19 was 91% (95% CI 89.0-93.2) through up to 6 months of follow-up, The current report provides updated efficacy analyses conducted on cases accrued up to March 13, 2021. Efficacy, an average decline of ~6% every 2 months FDA Approves First COVID-19 Vaccine, (23rd August) https://www.fda.gov/news-events/press-announcements/fda-approves-first-covid-19-vaccine Based on results from the clinical trial, the vaccine was 91% effective in preventing COVID-19 disease. New COVID-19 Cases and Hospitalizations Among Adults, by Vaccination Status — New York, May 3–July 25, 202, (Published 18th August) https://www.cdc.gov/mmwr/volumes/70/wr/mm7034e1.htm?s_cid=mm7034e1_w (NY data) Protection against infection July 25, 79.8% Age adjusted effectiveness against hospitalizations July 25, 91.9% to 95.3% During May 3–July 25, 2021, the overall age-adjusted VE against new COVID-19 cases for all adults declined from 91.7% to 79.8%. During the same period, the overall age-adjusted VE against hospitalization was relatively stable, ranging from 91.9% to 95.3%. Israel sees drop in Pfizer vaccine protection against infections https://www.reuters.com/world/middle-east/israel-sees-drop-pfizer-vaccine-protection-against-infections-still-strong-2021-07-05/ Vaccine effectiveness in preventing both infection and symptomatic disease fell to 64% since June 6 Israel says Pfizer Covid vaccine is just 39% effective as delta spreads, but still prevents severe illness https://www.cnbc.com/2021/07/23/delta-variant-pfizer-covid-vaccine-39percent-effective-in-israel-prevents-severe-illness.html Data from June 20 and July 17 Pfizer sales https://www.bmj.com/content/374/bmj.n2096 https://www.fiercepharma.com/pharma/pfizer-now-expects-covid-19-vaccine-sales-33-5b-a-7-5b-increase-from-3-months-ago The company now predicts 2021 sales of $33.5 billion Pfizer and BioNTech now expect to deliver 2.1 billion doses of Comirnaty worldwide this year and manufacture 3 billion. (at average price of $15.95) 2022 production capacity at 4 billion doses Learn more about your ad choices. Visit megaphone.fm/adchoices

  5. قبل ٣ ساعات

    Cheap neglected cancer treatments

    Professor of Oncology, Angus Dalgleish gives vital information on a repurposed drug he uses for his cancer patients, given at a very low dose. This is Low Dose Naltrexone. Check out the LDN trust website for much more, https://ldnresearchtrust.org Naltrexone at low doses (LDN) and its relevance to cancer therapy https://openaccess.sgul.ac.uk/id/eprint/114135/ Naltrexone was designed to inhibit opioid receptors without activating them and hence used to block the stimulatory effects of morphine and heroin. It was noted that in certain patients being treated with naltrexone for an opioid addiction many reported significant secondary benefit when being weaned off naltrexone. This group of patients had chronic inflammatory and autoimmune conditions and reported improvements whilst using the lower dosages of naltrexone. There have also been recent anecdotal reports of cancer resolution following the use of low doses of naltrexone (LDN). However, the mechanism of action is unclear. Areas covered We review three mechanisms through which LDN can influence cancer progression; namely, (a) antagonism of receptors to which LDN binds, which include toll-like receptors 7–9 that lead to IL-6 suppression b) modulation of immune function in patients; and c) direct inhibition of signaling pathways involved in cancer cell control, including the priming of pro-apoptotic pathways. Expert opinion Considering the increase in the number of anecdotal reports of activity, there will likely be a bigger drive toward using LDN in the oncological setting. These reports support clinical trials of LDN in cancer, especially when given in combination with certain chemotherapy. https://ldnresearchtrust.org/angus-dalgleish-md-role-ldn-management-cancer-2018-conference-ldn-low-dose-naltrexone Major clinical evidence on the use of low-dose naltrexone in the treatment of cancer: a systematic review https://www.researchgate.net/publication/384236060_Major_clinical_evidence_on_the_use_of_low-dose_naltrexone_in_the_treatment_of_cancer_a_systematic_review https://www.tandfonline.com/doi/full/10.1080/14737140.2022.2037426#abstract Learn more about your ad choices. Visit megaphone.fm/adchoices

  6. قبل ٣ ساعات

    Excess deaths and data void

    Original video link https://parliamentlive.tv/Event/Index/168f642a-5708-4b1a-9857-d8eacf475252 Hansard link https://hansard.parliament.uk/Commons/2024-04-18/debates/9F01F787-D758-43D4-B8D1-4FA357EB3EED/Covid-19ResponseAndExcessDeaths We know, by all the different measures, that many more people are dying now than were before the pandemic. In particular, the impact on people’s hearts, and increasingly younger people’s hearts, deserves attention. The British Heart Foundation reported last June that since the start of the pandemic, 100,000 more people have died than would have been expected. That is surely significant cause for us to take this question seriously. We know that there are adverse effects from the vaccination. Everybody acknowledges that; it is a question of the extent to which those effects have been manifested. I am afraid, is that the MHRA is significantly deficient in the way it operates. The Cumberlege report—this was referenced in the earlier debate—raised concerns about the way treatments are regulated and licensed that have not yet been addressed. I am afraid that through the covid episode many of the same concerns were manifested in relation to the vaccines. We now know that the MHRA knew about the effect of the AstraZeneca vaccine on blood clotting as early as February 2021, but issued a warning about that only some months later—in April, a month after other countries had suspended the AZ vaccine. The MHRA also knew about the prevalence of heart problems and myocarditis in February 2021 but did nothing about it until June that year. In the intervening time, millions of people were vaccinated without the knowledge that the MHRA had. As has been said, we found out recently that Pfizer misrepresented the safety and efficacy of the vaccine. There has been very little comeback against it for that, and no meaningful fine. As we heard, just a few thousands pounds were charged in expenses. The regulatory system that oversees the pharmaceutical companies is surely deeply conflicted, not least due to being partly funded by the pharmaceutical companies that it was set up to represent. It is significant and of concern that they have made so much money out of the vaccines, and so far do not appear to be making due recompense for some of the acknowledged harms— I am not talking about the wilder claims—that their vaccines have been responsible for. Will the Minister enlighten us on whether the indemnities against civil and Government action that the Government awarded to the vaccine manufacturers at the beginning of the production process still apply if it transpires that the companies misled the Government and the public about the safety and efficacy of their product? The inquiry has been mentioned. There are so many unanswered questions and apparent red flags that it surprises me that the media and Parliament are not more up in arms about excess deaths. I am surprised that more attention is not being paid to this question. The fact is that this scandal—if it is a scandal—suits no one in high places in our country. It is true that we have an inquiry, but as the hon. Member for Blackley and Broughton said, surely it is asking the wrong questions. It is very concerning that the module looking at the vaccination programme has been postponed. It strikes me that the inquiry is essentially asking the wrong questions; it is really just asking why we did not do more lockdowns quicker. That seems to be its prevailing question for the experts—not whether the whole response was the right one, and crucially, in the light of what we now know, whether the final response of a mass vaccination programme was as safe and effective as was claimed. We are rightly proud in this country of the effectiveness, speed and operation of the vaccine production and roll-out. It was a triumph of effective collaboration between Government and th Learn more about your ad choices. Visit megaphone.fm/adchoices

    Excess deaths and data void

حول

Hello Everyone, My name is John Campbell and I am a retired Nurse Teacher and former clinical nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally. LinkedIn profile, https://www.linkedin.com/in/dr-john-campbell-5256223b/ Twitter, https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed. They should never replace individual clinical judgement from your own health care provider. No media-based material on this channel is suitable for using as professional medical advice. All comments are also for educational purposed only and must never replace advice from your own health care provider

قد يعجبك أيضًا