Inconsistent TB checks with systemic psoriasis treatment

[Fred]

The primary objective of this study was to assess current practices for latent tuberculosis infection (LTBI) screening and the use of preventive tuberculosis therapy before starting systemic psoriasis therapies, specifically Methotrexate (MTX) and IL-17/IL-23/IL-12/23p40 inhibitors.

Quote:

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Background and Objectives:
Preventive tuberculosis (TB) therapy before initiating MTX or IL-17/IL-23/IL-12/23p40 inhibitors for latent tuberculosis infection (LTBI) is supported by indirect evidence of TB reactivations with TNF inhibitors. However, direct evidence for MTX or IL-17/IL-23/IL-12/23p40 inhibitors is limited. To better evaluate the risk of TB reactivation, data on LTBI patients exposed to these medications without preventive TB therapy are necessary. This study was conducted as part of the update of the European and German psoriasis guidelines aimed to assess current LTBI screening and preventive treatment practices.

Patients and Methods:
An online survey was distributed via German, European and international dermatological societies, yielding 326 complete responses.

Results:
LTBI screening was performed by 45% of respondents before MTX initiation and 95% before IL-17/IL-23/IL-12/23p40 inhibitors. Preventive TB therapy was initiated “always” or “almost always” in 38% of MTX cases and “never” or “almost never” in 31%. For IL-17/IL-23/IL-12/23p40 inhibitors, preventive TB therapy was used in 66% of cases “always” or “almost always,” 16% case-by-case and 9% “never” or “almost never.”

Conclusions:
LTBI screening and preventive TB therapy for MTX lack standardization. While screening is common for IL-17/IL-23/IL-12/23p40 inhibitors, a significant proportion of LTBI patients receive these treatments without preventive TB therapy.

Source: onlinelibrary.wiley.com

*Funding: Projekt DEAL

[Turnedlight]

I remember having a lung xray for this, plus I’ve also had my bcg injection.
Does make you wonder if there’s any other things they ought to check for..

[Fred]

Does make you wonder if there’s any other things they ought to check for..

It would be difficult to check for everything, for example some (and the one I currently use) have warning about depression and thoughts of suicide but I have never been asked.

Many years ago I had very bad depression but managed to beat it, should they have asked me ? If I had of admitted problems in the past, would they have given me the prescription ?

I think it's more up to us the patient to ask the questions about problems rather than them warn us about everything, if not I doubt many of us would take any medication after reading the warnings.