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New Patient safety training workshop 29 September workshop

You are invited to attend the patient safety workshop organized by the SENSTN next Wednesday 29-30  September 2021

It is out 18 patient safety with SENSTN and 52 safety workshop since we started our first workshop during 2014

Who attend :

  1. All staff who care for patient safety and changing patient safety culture
  2. Postgraduate pediatrics students
  3. Medical students  of the 2 year (integrated program ) and 5 year
  4. House officers
  5. Nurses
  6. Other related health care workers

Please contact Mrs Azza Hasan and Rasmia Fakry at pediatrics deparment ,Mr Fakry at NICU

e mail me directly [email protected]

The program will be mailed to those who are interested to attend

The final date for registration will be 27-9-2021

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New COVID-19 vaccine -Shared decision from AAP making for COVID-19 vaccine in pregnancy/lactation

The Advisory Committee on Immunization Practices (ACIP) met on Friday and Saturday (Dec 11th & 12th) to discuss and develop guidance on Pfizer-BioNTech COVID-19 vaccine, the first COVID-19 vaccine to attain Emergency Use Authorization (EUA)—issued on Dec 10th.

Things continue to move rapidly but here are a few key points about this first offering:

  • ACIP voted to approve use in patients 16 years of age or older.
  • This is an mRNA vaccine (see box for descriptions of types).
  • This vaccine requires two doses, 21 days apart. Immunity is estimated to be 52% after the first dose and 95% after the second dose.  There is no data supporting the effectiveness if the second dose is with a different COVID vaccine, so the same manufacturer should be used to complete the series.
  • Prioritization of vaccine access is a hot topic of discussion. Health care workers will receive vaccine first, as will residents of long-term care facilities.  Other ‘essential’ workers will follow.
  • The issue of pregnant and lactating mothers is not settled

 

Currently, there are three main types of COVID-19 vaccines under development.  Here is a description from the CDC.  A fourth type—inactivated virus—is not one of the front-runners at this point.

  • mRNA vaccines contain material from the virus that causes COVID-19 that gives our cells instructions for how to make a harmless protein that is unique to the virus. After our cells make copies of the protein, they destroy the genetic material from the vaccine. Our bodies recognize that the protein should not be there and build T-lymphocytes and B-lymphocytes that will remember how to fight the virus that causes COVID-19 if we are infected in the future.
  • Protein subunit vaccines include harmless pieces (proteins) of the virus that cause COVID-19 instead of the entire germ. Once vaccinated, our immune system recognizes that the proteins don’t belong in the body and begins making T-lymphocytes and antibodies. If we are ever infected in the future, memory cells will recognize and fight the virus.
  • Vector vaccinescontain a weakened version of a live virus—a different virus than the one that causes COVID-19—that has genetic material from the virus that causes COVID-19 inserted in it (this is called a viral vector). Once the viral vector is inside our cells, the genetic material gives cells instructions to make a protein that is unique to the virus that causes COVID-19. Using these instructions, our cells make copies of the protein. This prompts our bodies to build T-lymphocytes and B-lymphocytes that will remember how to fight that virus if we are infected in the future.

For neonatologists, the last point is very important.  Pregnant women are recognized to be at increased risk of death or serious disease with COVID-19, but they have not been included in vaccine trials.  Some women have become pregnant during their trial participation but this data is not yet released.  The DART (developmental and reproductive toxicity) studies are slated to be released in late December.  Pfizer stated that preliminary data showed no evidence of toxicity.  Based on what we know about other coronavirus vaccine studies “the overall complete consensus was that we don’t see biological plausibility at this time for placental transfer of the mRNA and that we see that direct fetal exposure or the possibility of fetal inflammatory response is extremely unlikely,” said Eckert, professor of obstetrics and gynecology at the UW-Seattle, and the ACOG representative to ACIP. “Clearly we are waiting on the data.”

Regarding breastfeeding mothers, a recent article (https://pubmed.ncbi.nlm.nih.gov/32822495/) showed lack of transmission of SARS-CoV-2 virus in breastmilk; however other studies have demonstrated the presence of IgA against the virus.  There is no data available yet regarding transmission of vaccine components.

The strong recommendation is for pregnant and nursing women to undertake shared decision-making with their providers, based on local community risk and the individual’s risk factors.  This may limit liability of the manufacturer and is understandable with the paucity of data.  Note that in the UK, the recommendation is for women who are pregnant (from 3 months prior to pregnancy to after delivery) to refrain from vaccination (https://www.gov.uk/government/publications/covid-19-vaccination-women-of-childbearing-age-currently-pregnant-planning-a-pregnancy-or-breastfeeding/covid-19-vaccination-a-guide-for-women-of-childbearing-age-pregnant-planning-a-pregnancy-or-breastfeeding).

For any provider engaging in shared decision-making with such patients (pregnant or lactating women, as well as immunocompromised patients, and perhaps teenagers), it is essential that good documentation is done, with clear notation of the risks and benefits discussed and the rationale for giving or withholding the vaccine.

Questions about this important perinatal population notwithstanding, I am excited about the prospect of a COVID-19 vaccine.  With proper recognition of the rapidity of its development, built on the shoulders of decades of coronavirus research, it will be important to keep up with the data as it evolves.  This will be especially important as different types of vaccine become available and as study populations are expanded to include broader age ranges and special groups.

Here are some references with more details on the recent vaccine guidance:

  1. https://services.aap.org/en/pages/2019-novel-coronavirus-covid-19-infections/covid-19-vaccine-frequently-asked-questions/
  2. https://www.acog.org/-/media/project/acog/acogorg/files/advocacy/letters/2020/12/letter-urging-acip-to-include-pregnant-and-lactating-individuals-in-an-eua-for-a-covid-19-vaccine.pdf
  3. https://s3.amazonaws.com/cdn.smfm.org/media/2591/SMFM_Vaccine_Statement_12-1-20_(final).pdf
  4. https://www.medscape.com/viewarticle/942558
  5. https://www.medscape.com/viewarticle/942557
  6. https://www.fda.gov/media/144413/download?utm_medium=email&utm_source=govdelivery
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