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Important: please update your RDS app to version 4.7.3

Welcome to the March 2025 update from the RDS team

1.     RDS issues - resolutions

1.1 Stability issues - Tactuum implemented a fix on 24th March which we believe has finally addressed the stability issues experienced over recent weeks.  The issue seems to have been related to the new “Tool export” function making repeated calls for content when new toolkit nodes were opened in Umbraco. No outages have been reported since then, and no performance issues in the logs, so fingers crossed this is now resolved.

1.2 Toolkit URL redirects failing– these were restored manually for the antimicrobial calculators on the 13th March when the issue occurred, and by 15th March for the remainder. The root cause was traced to adding a new hostname for an app migrated from another health board and made live that day. This led to the content management system automatically creating internal duplicate redirects, reaching the maximum number of permitted redirects and most redirects therefore ceasing to function.

This issue should not happen again because:

  • All old apps are now fully migrated to RDS. The large number of migrations has contributed to the high number of automated redirects.
  • If there is any need to change hostnames in future, Tactuum will immediately check for duplicates.

1.3 Gentamicin calculators – Incidents have been reported incidents of people accessing the wrong gentamicin calculator for their health board.  This occurs when clinicians are searching for the gentamicin calculator via an online search engine - e.g. Google - rather than via the health board directed policy route. When accessed via an external search engine, the calculator results are not listed by health board, and the start page for the calculator does not make it clearly visible which health board calculator has been selected.

The Scottish Antimicrobial Prescribing Group has asked health boards to provide targeted communication and education to ensure that clinicians know how to access their health board antimicrobial calculators via the RDS, local Intranet or other local policy route. In terms of RDS amendments, it is not currently possible to change the internet search output, so the following changes are now in progress:

  • The health board name will now be displayed within the calculator and it will be made clear which boards are using the ‘Hartford’ (7mg/kg) higher dose calculator
  • Warning text will be added to the calculator to advise that more than one calculator is in use in NHS Scotland and that clinicians should ensure they access the correct one for their health board. A link to the Right Decision Service list of health board antimicrobial prescribing toolkits will be included with the warning text. Users can then access the correct calculator for their Board via the appropriate toolkit.

We would encourage all editors and users to use the Help and Support standard operating procedure and the Editors’ Teams channel to highlight issues, even if you think they may be temporary or already noted. This helps the RDS team to get a full picture of concerns and issues across the service.

 

2.     New RDS presentation – RDS supporting the patient journey

A new presentation illustrating how RDS supports all partners in the patient journey – multiple disciplines across secondary, primary, community and social care settings – as well as patients and carers through self-management and shared decision-making tools – is now available. You will find it in the Promotion and presentation resources for editors section of the Learning and support toolkit.

3.     User guides

A new user guide is now available in the Guidance and tips section of Resources for providers within the Learning and Support area, explaining how to embed content from Google Calendar, Google Maps, Daily Motion, Twitter feeds, Microsoft Stream and Jotforms into RDS pages. A webinar for editors on using this new functionality is scheduled for 1 May 3-4 pm (booking information below.)

A new checklist to support editors in making all the checks required before making a new toolkit live is now available at the foot of the “Request a new toolkit” standard operating procedure. Completing this checklist is not a mandatory part of the governance process, but we would encourage you to use it to make sure all the critical issues are covered at point of launch – including organisational tags, use of Alias URLs and editorial information.

4.Training sessions for RDS editors

Introductory webinars for RDS editors will take place on:

  • Tuesday 29th April 4-5 pm
  • Thursday 1st May 4-5 pm

Special webinar for RDS editors – 1 May 3-4 pm

This webinar will cover:

  1. a) Use of the new left hand navigation option for RDS toolkits.
  2. b) Integration into RDS pages of content from external sources, including Google Calendar, Google Maps and simple Jotforms calculators.

Running usage statistics reports using Google analytics

  • Wednesday 23rd April 2pm-3pm
  • Thursday 22nd May 2pm-3pm

To book a place on any of these webinars, please contact Olivia.graham@nhs.scot providing your name, role, organisation, title and date of the webinar you wish to attend.

5.New RDS toolkits

The following toolkits were launched during March 2025:

SIGN guideline - Prevention and remission of type 2 diabetes

Valproate – easy read version for people with learning disabilities (Scottish Government Medicines Division)

Obstetrics and gynaecology induction toolkit (NHS Lothian) – password-protected, in pilot stage.

Oral care for care home and care at home services (Public Health Scotland)

Postural care in care homes (NHS Lothian)

Quit Your Way Pregnancy Service (NHS GGC)

 

6.New RDS developments

Release of the redesign of RDS search and browse, archiving and version control functionality, and editing capability for shared content, is now provisionally scheduled for early June.

The Scottish Government Realistic Medicine Policy team is leading development of a national approach to implementation of Patient-Reported Outcome Measures (PROMs) as a key objective within the Value Based Health and Care Action Plan. The Right Decision Service has been commissioned to deliver an initial version of a platform for issuing PROMs questionnaires to patients, making the PROMs reports available from patient record systems, and providing an analytics dashboard to compare outcomes across services.  This work is now underway and we will keep you updated on progress.

The RDS team has supported Scottish Government Effective Prescribing and Therapeutics Division, in partnership with Northern Ireland and Republic of Ireland, in a successful bid for EU funding to test develop, implement and assess new integrated care pathways for polypharmacy, including pharmacogenomics. As part of this project, the RDS will be working with NHS Tayside to test extending the current polypharmacy RDS decision support in the Vision primary care electronic health record system to include pharmacogenomics decision support.

7. Implementation projects

We have just completed a series of three workshops consulting on proposed improvements to the Being a partner in my care: Realistic Medicine together app, following piloting on 10 sites in late 2024. This app has been commissioned by Scottish Government Realistic Medicine to support patients and citizens to become active partners in shared decision-making and encouraging personalised care based on outcomes that matter to the person. We are keen to gather more feedback on this app. Please forward any feedback to ann.wales3@nhs.scot

 

 

Maternal Sepsis (572)

Warning Warning: This guideline is 828 day(s) past its review date.
Please report any inaccuracies or issues with this guideline using our online form

NB  Sepsis can kill mothers AND babies. If either of this pairing is infected ensure that those looking after the mother/baby know about this promptly to ensure risk evaluation of cross-infection is made.

Sepsis remains an important cause of maternal death (1). The development of sepsis is often insidious and the physiological adaptations in normal pregnancy may mask developing sepsis or make it more difficult to identify. Once infection becomes systemic the woman’s condition can deteriorate extremely rapidly over the course of a few hours into septic shock, disseminated intravascular coagulation and multi-organ failure2. A high index of suspicion should be maintained.

Briefly learn that SIRS > sepsis > septic shock unless appropriate action taken

 SIRS (systemic inflammatory response syndrome) -  a  clinical state consisting of two or more coexisting conditions: fever or hypothermia, tachycardia, tachypnoea, and an abnormally high leukocyte count.

Severe sepsis with acute organ dysfunction has a mortality rate of 20-30%, rising to 40-50% if septic shock (sepsis with hypotension refractory to fluid resuscitation) develops. Severe Sepsis with multi-organ failure carries a mortality rate >60%3.

The purpose of this guideline is to provide a structured approach to investigation and management of these women. The screening tool is to be filed in the patient notes and completed goals documented.

  • IT IS IMPORTANT TO NOTE THAT MOST LABOURING WOMEN WILL MEET NON-PREGNANT “SIRS” CRITERIA: see MODIFIED MATERNITY SEPSIS TOOL BELOW
  • SIMILARLY, NON-PREGNANT RISK ASSESSMENTS (eg CURBS 65) DO NOT PERFORM WELL IN THE PREGNANT POPULATION.
  • IF IN DOUBT MANAGE AS SEPSIS AND THEN REVIEW DIAGNOSIS.

Modified Early Warning Scoring System charts should be used to aid timely recognition, treatment and referral of women who have or who are developing a critical condition. These do not take into account the physiological changes in pregnancy, however, they allow a trend in the patients’ observations to be documented and acted upon. SEE SEPSIS SCREENING TOOL BELOW

In labour changes in some parameters are highlighted in red and should be considered. Err on overdiagnosis / response if in doubt

Temperature <36°C or >38°C 4

In labour a temperature of ≥ 37.5°C on 2 separate occasions at least 2 hours apart

Persistent tachycardia > 100bpm5
Or

>110bpm in labour

Tachypnoea >20 breaths per minute4
Or

>22 in labour

WCC <4 or >16 x 109 /L  4

WCC in labour >20 x 109 /L(although WCC of up to 30 have been seen in labour, a WCC of 20 is the generally recommended threshold for investigation in the literature)3,5

Oliguria <0.5mls/hour4

Arterial Hypoxaemia <8k Pa on air and/or metabolic acidosis pH <7.35 / H+ >45nmol/l

(pregnancy results in a relative respiratory alkalosis)4

Hypotension MAP <65mmHg or systolic BP <90mmHg4

Abnormal U&Es, LFTs , Coagulation 

CRP – However a normal CRP may be falsely reassuring and does not rule out systemic sepsis.  There is often a delay in CRP increase in acute sepsis.

Fetal tachycardia and/or non reassuring CTG

  • this can be evidence of intrauterine infection / choriomamnioitis
  • these changes may serve as an early warning sign for derangements in maternal end-organ systems  

Hyperglycaemia in the absence of diabetes


The Common Organisms

The organisms most commonly implicated are2:

  • Streptococcus pyogenes ( Group A strep)
  • Group B streptococcus 
  • Escherichia coli
  • Staphylococcus aureus
  • Gram- positive and gram – negative mixed infections
  • Streptococcus pneumoniae
  • Klebsiella
  • Enterococcus faecalis
  • MRSA

Seek the organism

This should ideally be guided by the history and take place before administration of antibiotics – HOWEVER, do not delay starting antibiotic therapy.

  • Take a History and examine the patient
  • Blood cultures
  • Midstream specimen of urine
  • Stool cultures
  • Vaginal swabs
  • Wound/perineal swabs
  • Placental swabs if delivered
  • Baby/fetal swabs if delivered
  • Chest X ray
  • Throat swabs
  • Imaging of the abdomen if suspected intra-abdominal sepsis
  • Breast examination
  • Wound examination
  • Consider the need for:
    • Lumbar puncture
    • Respiratory secretions culture

Bloods

  • FBC +/- blood film
  • COAGULATION STUDIES
  • UREA AND ELECTROLYTES
  • CRP
  • LFT
  • LACTATE
  • Group and Save (X-match if appropriate : see separate MSBOS)
  • Consider Blood Gas analysis (NOT ROUTINE)

Serum lactate

A measure of tissue perfusion and prognostic indicator4.  This can be performed on a venous or arterial blood gas.  A lactate of >4 mmol/l is indicative of tissue hypoperfusion.

  • 2.1- 3.9 Intermediate
  • > 4 Severe

Antibiotics

  • Broad spectrum intravenous antibiotics can be life saving. Immediate aggressive treatment should be initiated as each hour of delay is associated with a measurable increase in mortality3. 
  • Microbiology advice should be sought in severe sepsis or septic shock.
  • Breastfeeding may limit the use of some antimicrobials.
  • If no response after 24-48hrs of antibiotics consider change/addition of antibiotics under microbiology guidance.

See the Antibiotics Policy for Obstetric Patients GG&C guideline. The following table summarises GGC Antibiotic guidance in SEPSIS only. 

Haemodynamic Management

  • Loss of vasomotor tone, myocardial depression and increased vascular permeability contribute to the real risk of pulmonary oedema3. Fluid therapy should be titrated against the womans urine output, blood pressure and central venous pressure (if CVP line in place).
  • Initial fluid bolus of 500mls Hartmanns over 30 mins (caution in PET)
  • Hourly urine output >25mls/hr
  • Mean arterial pressure >65mmHg (used in discussion with anaesthetics)
    • Vasopressors indicated if the MAP is <65mmHg after adequate fluid resuscitation 
  • Consideration of central venous monitoring
    • if CVP line in place aim for CVP 8-12 mmHg 

 

Blood Products

  • Transfuse if Hb<70g/L until in the range 70 to 90g/L2
  • Keep platelet >50 x109/L if there is a significant risk of bleeding or if surgery or invasive procedures are planned
  • Be guided by haematological advice

 

Focus of infection

The focus of infection may need surgical evacuation, drainage or excision of necrotic tissue , e.g. uterine evacuation or breast, wound or pelvic abscess drainage 

 

Thromboprophylaxsis

  • TEDS
  • Low molecular weight heparin2
    • Prophylactic dose based on most recent weight
    • Once platelet count reviewed

 

The Fetus

  • The decision regarding timing and mode of delivery will be made by a consultant obstetrician.
  • During the intrapartum period continuous electronic fetal monitoring should be employed in gestations from 26+0 weeks. Below this gestation, discuss fetal monitoring with the Consultant Obstetrician. 
  • If delivery is required the choice of anaesthesia will be made after discussion with a Consultant Anaesthetist.
  • The paediatric team must be informed of any neonate born to a mother with suspected sepsis

 

Multidisciplinary Team

  • Consultant Obstetrician
  • Consultant Anaesthetist
  • Intensive care specialists
  • Microbiology
  • Haematology
  • Appropriate specific specialty (e.g. Surgical, renal etc.)
  • Pharmacy

 

Indications for Referral to ITU2

  • Cardiovascular - Hypotension or raised serum lactate persisting despite fluid resuscitation, suggesting the need for inotrope support
  • Respiratory - Pulmonary oedema/ Mechanical ventilation/ Airway protection
  • Renal - Renal dialysis
  • Neurological - Significantly decreased conscious level
  • Miscellaneous - Multi-organ failure/ Uncorrected acidosis/ Hypothermia

Referral to ITU should be from a discussion with the consultant obstetrician and consultant anaesthetist.

Once referral for ITU care has been made, the patient should continue receiving at least level 2 care until transferred out of the Obstetric HDU.  This includes maintaining CVP ≥ 8 mmHg, MAP >65mmHg (used in discussion with anaesthetics) and monitoring of appropriate bloods.

There is no place in this guideline for the use of high dose corticosteroids or recombinant human activated protein C

 

Editorial Information

Last reviewed: 17/09/2019

Next review date: 31/12/2022

Author(s): Julie Murphy.

Version: 2

Approved By: Obstetrics Clinical Governance Group

Document Id: 572

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