The BSH Guidelines Official Podcast
Guideline on Laboratory aspects of assays used in haemostasis and thrombosis

Guideline on Laboratory aspects of assays used in haemostasis and thrombosis

February 21, 2021

Peter Baker presents a short podcast on the BSH Guideline on Laboratory aspects of assays used in haemostasis and thrombosis.

Peter Baker discusses the following:

1) Preanalytical variables 

2) Calibration and control of assays including generation reference ranges

3) Assays involved in the investigation of a bleeding and thrombotic tendency 

4) TTP and Molecular testing 

This guideline is intended to help clinical laboratories perform high quality valid assays for basic procoagulants and anticoagulants as part of a routine diagnostic service. Areas that overlap with or have been included in other BSH (https://bsh.org.uk/guidelines/) or United Kingdom Haemophilia Centre Doctors Organisation (UKHCDO)(http://www.ukhcdo.org/guidelines/) guidelines have been omitted, including guidance on: heparin‐induced thrombocytopaenia (HIT); lupus anticoagulant (LA) testing; D‐dimer assays; platelet function testing; diagnosis of von Willebrand disease (VWD); measurement of factor replacement in haemophilia A and B; monitoring of anticoagulants [vitamin K antagonists (VKA) and direct oral anticoagulants (DOAC)]; and global assays of haemostasis (e.g. TEG, ROTEM, thrombin generation).

Peter Baker is a Clinical Scientist working at the department of Haematology at Oxford University Hospitals NHS Trust. 

Good Practice Paper: The prevention of central nervous system relapsed in diffuse large B- cell lymphoma

Good Practice Paper: The prevention of central nervous system relapsed in diffuse large B- cell lymphoma

February 19, 2021

Dr Christopher Fox presents a podcast on the BSH Good Practice Paper: The prevention of central nervous system relapsed in diffuse large B- cell lymphoma. As Dr Fox highlights, this is rare event in clinical practice and is devastating for patients when it occurs as well as causes much anxiety amongst clinicians.

There is a lack of robust evidence to clearly recommend which patients should receive CNS prophylaxis and how this should be delivered. The data are largely retrospective with a wide variation in selection criteria for which patients received prophylaxis, primary treatment regimen used and type of CNS prophylaxis given.

Dr Fox discusses three areas useful in this Good Practice Paper:

1) The problem of central nervous system relapse. 

2) Who should receive prophylaxis.

3) To discuss what the optimum CNS prophylaxis may be.

 

Dr Christopher Fox is a Consultant Haematologist at the Nottingham University Hospital NHS Trust.

 

Guideline on the diagnosis and management of chronic myeloid leukaemia

Guideline on the diagnosis and management of chronic myeloid leukaemia

February 19, 2021

Dr Graeme Smith presents a short podcast on the BSH Guideline for the management of mantle cell lymphoma

The management of chronic myeloid leukaemia (CML) has seen considerable change in the last several years. The objective of this guideline is to provide healthcare professionals with clear guidance on the investigation and management of CML in adults and children.

Dr Smith discusses the guideline in three parts:

1) Review of existing international guidelines on the investigation and management of myeloid leukaemia and why in his view there is a focus for U.K. guideline

2) Structure of the guideline

3) Discusses in detail four of the key areas that the guideline makes recommendations in terms of management of myeloid leukaemia in the U.K.

Dr Graeme Smith at the time of recording is recently retired Haematologist and Clinical Director of the Leeds Oncology Centre; Leeds NHS Trust.

Guidelines on the use of irradiated blood components

Guidelines on the use of irradiated blood components

February 19, 2021

Dr Paula Bolton Maggs presents the podcast on the Guidelines on the use of irradiated blood components.

To provide healthcare professionals with clear guidance on situations when the use of irradiated blood components is indicated. The term ‘blood component’ means the therapeutic constituents of human blood (red cells, white cells, platelets and plasma) that can be prepared by various methods (JPAC https://www.transfusionguidelines.org/red‐book/definitions). The multidisciplinary writing group developed evidence‐based clarification and practical guidance in clinical areas of ambiguity. Publications relating to patients of all age groups have been assessed. The guidance may not be appropriate in all patient situations and assessment of individual circumstances with the appropriate risk assessments and patient involvement may lead to alternative decisions.

Dr Bolton Maggs discusses the guideline in three parts but also, stresses that the podcast is not a substitute for reading the guideline:

1) Background on the use of irradiation and new evidence on aetiology of transfusion - associated - graft - versus - disease.

2) Specific issues for Hodgins and non Hodgins lymphoma

3) Summary of the changes for paediatric transfusion

Dr Bolton- Maggs has recently retired as a Consultant Haematologist and Director of Serious Hazards of Transfusion (SHOT).

Guideline for the management of mantle cell lymphoma

Guideline for the management of mantle cell lymphoma

February 19, 2021

Dr Simon Rule presents a short podcast on the BSH Guideline for the management of mantle cell lymphoma.

The aim is to provide healthcare professionals with guidance on the management of patients with mantle cell lymphoma (MCL). Individual patient circumstances may dictate an alternative approach. This is an update of the guidance published in 2012 (McKay et al2012), incorporating new therapeutic options, including transplant data. Developments in pathology, in particular molecular pathology and use of positron emission tomography/computed tomography (PET/CT) scanning in staging and response assessment are now covered in a separate Good Practice Paper (McKay et al2018).

Dr Rule discusses the following:

1) Diagnostic

2) Management 

3) Changes from the previous guideline. 

Dr Simon Rule at the time of recording was a Consultant Haematologist at Plymouth Hospitals NHS Trust and Professor in Haematology at Plymouth University Peninsula School of Medicine and Dentistry.

UK guidelines on the management of iron deficiency in pregnancy

UK guidelines on the management of iron deficiency in pregnancy

January 28, 2021

Dr Sue Pavord presents a podcast on the BSH UK guidelines on the management of iron deficiency in pregnancy.

Iron deficiency remains a significant problem for pregnant women in the UK. The objective of these guidelines is to provide healthcare professionals with recommendations for the prevention, diagnosis and treatment of iron deficiency in pregnancy and in the postpartum period.

The guidelines update and replace the previous ones (Pavord et al, 2012). The prevalence of anaemia in pregnancy remains high. In order to minimise adverse outcomes, including use of blood transfusion, further research is required to define optimal management, as many current recommendations are not supported by high quality evidence.

Dr Pavord discusses this guideline in three parts:

1) The prevalence and impact of Iron deficiency in pregnancy.

2) How to diagnose it.

3) How to manage it.

Dr Sue Pavord is a Consultant Haematologist at Oxford University Hospitals and Associate Senior Lecturer in Medicine at St Edmund Hall.

 

Guideline for the management of mantle cell lymphoma

Guideline for the management of mantle cell lymphoma

January 28, 2021

Dr Simon Rule presents a short podcast on the BSH Guideline for the management of mantle cell lymphoma.

The aim is to provide healthcare professionals with guidance on the management of patients with mantle cell lymphoma (MCL). Individual patient circumstances may dictate an alternative approach. This is an update of the guidance published in 2012 (McKay et al2012), incorporating new therapeutic options, including transplant data. Developments in pathology, in particular molecular pathology and use of positron emission tomography/computed tomography (PET/CT) scanning in staging and response assessment are now covered in a separate Good Practice Paper (McKay et al2018).

Dr Rule discusses the following:

1) Diagnostic

2) Management 

3) Changes from the previous guideline. 

Dr Simon Rule at the time of recording was a Consultant Haematologist at Plymouth Hospitals NHS Trust and Professor in Haematology at Plymouth University Peninsula School of Medicine and Dentistry.

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