Rheumatology

Hydroxychloroquine

Questions discussed in this category

Do you routinely check G6PD level prior to initiation of hydroxychloroquine?

6 Answers available

Would you target the same hydroxychloroquine blood level for discoid lupus compared to systemic lupus?

1 Answer available

How do you use hydroxychloroquine in patients with lupus nephritis on hemodialysis or peritoneal dialysis?

2 Answers available

Do you routinely monitor the QTc when adding voclosporin to hydroxychloroquine in a patient with lupus nephritis?

1 Answer available

Do you measure drug levels (particularly hydroxychloroquine or mycophenolate) in your lupus patients?

Several speakers at ACR 2021 commented on the important role of drug levels in the management of these patients and cautioned against adding medicatio...

1 Answer available

When is it necessary to monitor the QTc interval in patients on hydroxychloroquine?

2 Answers available

Is there a role for measuring hydroxychloroquine blood levels in clinical practice?

If so, are there specific patient populations for which you would use this metric?

1 Answer available

Is it ever appropriate to use hydroxychloroquine temporarily in higher doses (more than 5mg/kg) to control lupus activity such as skin manifestations?

1 Answer available

Do you continue hydroxychloroquine in lupus patients who develop cardiomyopathy?

1 Answer available

Papers discussed in this category

JAMA ophthalmology, 2014-12

The risk of toxic retinopathy in patients on long-term hydroxychloroquine therapy.

Can J Ophthalmol,

Retinal toxicity of high-dose hydroxychloroquine in patients with chronic graft-versus-host disease.

J Am Acad Dermatol, 2016 Feb 03

The effect of increasing the dose of hydroxychloroquine (HCQ) in patients with refractory cutaneous lupus erythematosus (CLE): An open-label prospective pilot study.

Int J Clin Pract, 2021 Mar 24

Effect of COVID-19 medications on corrected QT interval and induction of torsade de pointes: Results of a multicenter national survey.

Mod Rheumatol, 2021 Feb 09

QTc interval prolongation in patients with systemic lupus erythematosus treated with hydroxychloroquine.

Heart Rhythm, 2020 Jun 28

Effects of hydroxychloroquine treatment on QT interval.

Arthritis care & research, 2018-03

Examination of Hydroxychloroquine Use and Hemolytic Anemia in G6PDH-Deficient Patients.

J Clin Rheumatol, 2020 Sep 18

Association of Hydroxychloroquine use and Hemolytic Anemia in Patients With Low Levels of Glucose-6-Phosphate Dehydrogenase.

Cureus, 2020 Aug 02

A Study on the Relevance of Glucose-6-Phosphate Dehydrogenase Level Screening in Patients with Rheumatic Diseases Prior to Initiating Treatment With Hydroxychloroquine.

The Journal of rheumatology, 2015-11

Hydroxychloroquine Blood Levels in Systemic Lupus Erythematosus: Clarifying Dosing Controversies and Improving Adherence.

Ophthalmology, 2016-06

Recommendations on Screening for Chloroquine and Hydroxychloroquine Retinopathy (2016 Revision).

Arthritis care & research, 2019-07

Area-Level Predictors of Medication Nonadherence Among US Medicaid Beneficiaries With Lupus: A Multilevel Study.

Clin Pharmacol Ther, 2018 Jun

A Prospective International Study on Adherence to Treatment in 305 Patients With Flaring SLE: Assessment by Drug Levels and Self-Administered Questionnaires.

Lupus Sci Med, 2019

Low hydroxychloroquine blood levels in patients who have had gastric bypass surgery.

Rev Med Interne, 2016 Oct 13

[Blood concentration of hydroxychloroquine in systemic lupus erythematosus care: Usefulness and limits].

Arthritis Rheumatol, 2021 May 02

Association of Higher Hydroxychloroquine Blood Levels With Reduced Thrombosis Risk in Systemic Lupus Erythematosus.

Ann Rheum Dis, 2012 Nov 10

Hydroxychloroquine in systemic lupus erythematosus: results of a French multicentre controlled trial (PLUS Study).

Arthritis Rheum,

Low blood concentration of hydroxychloroquine is a marker for and predictor of disease exacerbations in patients with systemic lupus erythematosus.

Lupus,

Hydroxychloroquine use predicts complete renal remission within 12 months among patients treated with mycophenolate mofetil therapy for membranous lupus nephritis.

Arthritis Rheumatol, 2020 Jan 07

Hydroxychloroquine Blood Levels Predict Hydroxychloroquine Retinopathy.

The American journal of medicine, 1996-07

End-stage renal disease and systemic lupus erythematosus.

BMC Nephrol, 2020 Oct 28

Systemic lupus Erythematosus activity and Hydroxychloroquine use before and after end-stage renal disease.

Kidney international, 2019-01

A randomized, controlled double-blind study comparing the efficacy and safety of dose-ranging voclosporin with placebo in achieving remission in patients with active lupus nephritis.

Lancet, 2021 May 07

Efficacy and safety of voclosporin versus placebo for lupus nephritis (AURORA 1): a double-blind, randomised, multicentre, placebo-controlled, phase 3 trial.

Arch Dermatol,

Low blood concentration of hydroxychloroquine in patients with refractory cutaneous lupus erythematosus: a French multicenter prospective study.

Lupus, 2017 Sep 01

Steady-state pharmacokinetics of hydroxychloroquine in patients with cutaneous lupus erythematosus.

Lupus, 2016 May 27

Cutaneous lupus erythematosus and systemic lupus erythematosus are associated with clinically significant cardiovascular risk: a Danish nationwide cohort study.

Br J Dermatol, 2019 Apr 07

Validation and reliability of a disease-specific quality-of-life measure in patients with cutaneous lupus erythematosus.

Lupus, 2020 Apr 21

Current opinion on hydroxychloroquine-related retinal toxicity screening: where do we stand now?

Rheumatology

Hydroxychloroquine

Questions discussed in this category

Papers discussed in this category

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