Aralen

Porphyria Cutanea Tarda, Sarcoidosis, prophylaxis of Malaria + 6 more

Treatment

6 FDA approvals

20 Active Studies for Aralen

What is Aralen

Chloroquine

The Generic name of this drug

Treatment Summary

Chloroquine is a drug that was developed in the 1940s to treat malaria. For a long time, it was the most common treatment for malaria until newer drugs like pyrimethamine, artemisinin, and mefloquine were created. In recent years, chloroquine and its derivative hydroxychloroquine have been used to treat other conditions such as HIV, lupus, and rheumatoid arthritis. In 2020, the FDA gave emergency use authorization for hydroxychloroquine and chloroquine as treatments for COVID-19, but this authorization was revoked in June. Chlor

Aralen

is the brand name

image of different drug pills on a surface

Aralen Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Aralen

Chloroquine

1972

22

Approved as Treatment by the FDA

Chloroquine, also called Aralen, is approved by the FDA for 6 uses which include acute, uncomplicated Malaria and Plasmodium Infections .

acute, uncomplicated Malaria

Plasmodium Infections

Malaria

Malaria

prophylaxis of Malaria

Extraintestinal Amebiasis

Effectiveness

How Aralen Affects Patients

Chloroquine stops the growth of a certain type of parasite. It is effective for a long time, with a half-life of up to two months. It is important to warn patients that taking this drug for an extended period of time or in large doses can cause vision problems, muscle weakness, and potential toxicity in children.

How Aralen works in the body

Chloroquine works against malaria by stopping a molecule called heme polymerase from converting heme into a toxic compound. It also stops viruses from entering cells by increasing the pH of certain organelles, like endosomes and lysosomes. Chloroquine also affects the glycosylation state of ACE2, which is the receptor that SARS-CoV and SARS-CoV-2 use to enter cells. This makes it harder for the virus to attach to the ACE2 receptor and enter the cell.

When to interrupt dosage

The measure of Aralen is based upon the diagnosed condition, such as Porphyria Cutanea Tarda, Actinic prurigo and acute, uncomplicated Malaria. The amount also depends on the procedure of delivery specified in the table beneath.

Condition

Dosage

Administration

Lupus Erythematosus, Discoid

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Extraintestinal Amebiasis

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Malaria

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Rheumatoid Arthritis

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Porphyria Cutanea Tarda

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Sarcoidosis

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

prophylaxis of Malaria

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Malaria

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Actinic prurigo

, 250.0 mg, 500.0 mg

, Tablet, Oral, Tablet - Oral, Tablet, coated - Oral, Tablet, coated, Tablet, film coated, Tablet, film coated - Oral

Warnings

Aralen Contraindications

Condition

Risk Level

Notes

visual field changes

Do Not Combine

retinal changes

Do Not Combine

Severe Hypersensitivity Reactions

Do Not Combine

Chloroquine may interact with Pulse Frequency

There are 20 known major drug interactions with Aralen.

Common Aralen Drug Interactions

Drug Name

Risk Level

Description

Acepromazine

Major

The risk or severity of QTc prolongation can be increased when Chloroquine is combined with Acepromazine.

Aceprometazine

Major

The risk or severity of QTc prolongation can be increased when Chloroquine is combined with Aceprometazine.

Acetophenazine

Major

The risk or severity of QTc prolongation can be increased when Chloroquine is combined with Acetophenazine.

Agalsidase beta

Major

The therapeutic efficacy of Agalsidase beta can be decreased when used in combination with Chloroquine.

Alimemazine

Major

The risk or severity of QTc prolongation can be increased when Chloroquine is combined with Alimemazine.

Aralen Toxicity & Overdose Risk

An overdose of Metoprolol can cause headaches, drowsiness, vision problems, nausea, vomiting, low potassium levels, shock, seizures, difficulty breathing, heart failure, and cardiovascular collapse. Treatment for an overdose may include inducing vomiting, cleaning the stomach with a tube, and giving activated charcoal.

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Aralen Novel Uses: Which Conditions Have a Clinical Trial Featuring Aralen?

92 active studies are currently underway to assess the effectiveness of Aralen in providing relief for Porphyria Cutanea Tarda, Rheumatoid Arthritis and as a prophylaxis for Malaria.

Condition

Clinical Trials

Trial Phases

Actinic prurigo

0 Actively Recruiting

Malaria

0 Actively Recruiting

Porphyria Cutanea Tarda

0 Actively Recruiting

Lupus Erythematosus, Discoid

8 Actively Recruiting

Phase 2, Phase 3, Phase 1

Extraintestinal Amebiasis

0 Actively Recruiting

Rheumatoid Arthritis

55 Actively Recruiting

Not Applicable, Phase 4, Phase 3, Phase 2, Phase 1

Malaria

0 Actively Recruiting

Sarcoidosis

5 Actively Recruiting

Phase 4, Phase 2, Not Applicable

prophylaxis of Malaria

0 Actively Recruiting

Aralen Reviews: What are patients saying about Aralen?

5

Patient Review

2/21/2016

Aralen for Systemic Lupus Erythematosus

I've been taking this since 2000 and it's the only thing that works for me. I tried all of the newer drugs, but I either didn't respond well to them or ended up having an allergic reaction. The manufacturers have stopped making it, so I'm struggling to find it now.

1

Patient Review

10/3/2011

Aralen for Systemic Lupus Erythematosus

In 2005, I developed congestive heart failure from taking aralen. I had been taking it since 1999 for lupus, and my heart problems began shortly thereafter.
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Patient Q&A Section about aralen

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is Aralen used for?

"Aralen is an antimalarial drug that is used to treat and prevent malaria, as well as treat infections caused by amoebae. The drug is available in generic form."

Answered by AI

What is primaquine used for?

"Primaquine is an antiprotozoal drug used to treat malaria and prevent it from recurring after treatment."

Answered by AI

What is the trade name for chloroquine?

"Chloroquine is a medication used to prevent and to treat malaria in areas where malaria is known to be sensitive to its effects. According to the CDC, chloroquine is effective in preventing malaria in most people who take it."

Answered by AI

What are chloroquine side effects?

"The person may have a headache, feel nauseous, have loss of appetite, diarrhea, or stomach pain, and have a rash or itching."

Answered by AI

Clinical Trials for Aralen

Have you considered Aralen clinical trials?

We made a collection of clinical trials featuring Aralen, we think they might fit your search criteria.
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Steroids for Rheumatoid Arthritis

18+
All Sexes
Toronto, Canada

People living with rheumatoid arthritis (RA) often experience flares-periods where their symptoms suddenly get worse. These flares can cause significant pain, make it harder to move and do daily activities, and lower overall quality of life. Doctors often treat flares with medications called glucocorticoids (GCs), which reduce inflammation. These medications can be taken by mouth (oral/PO) or given as a single injection into the muscle (intramuscular/IM). However, it's not clear which option works better from the patient's point of view-especially when it comes to relief of symptoms, improvements in function, and satisfaction with treatment. Most research so far has focused on how well the drugs control the disease, rather than how they impact the patient's overall experience. Research Questions: 1. Does a single GC injection work just as well as taking pills over a few weeks in improving symptoms reported by patients? 2. How do the two treatments compare in terms of symptom relief, ability to function, and patient satisfaction? 3. What do patients think and feel about using GCs to treat RA flares? What the Investigators Think: The investigators believe that a one-time GC injection is just as good as taking pills for a few weeks when it comes to managing RA flares. In fact, the injection might even be safer and preferred by patients. What the Investigators are Doing: The investigators will study 220 adults with RA who are currently having a flare (with at least 3 swollen and tender joints). These patients will be recruited from rheumatology clinics at the University of Toronto and must not have used GCs in the past month. They will be randomly assigned to receive either: A single injection (Methylprednisolone 120 mg), or Oral pills (Prednisone starting at 15 mg daily and tapering down over 3 weeks). The main thing the investigators will look at is how much better patients feel after 6 weeks, based on a questionnaire designed to measure RA flares. The investigators will also look at how well they function, how satisfied they are with the treatment, and whether they had any side effects. In addition, 20 patients (10 from each group) will be interviewed to understand their experiences and opinions about flare treatment in more detail. Why This Is Possible: The investigators have already surveyed University of Toronto rheumatologists who support the idea and provided input on study design. The investigators have also partnered with experts in research methods, national arthritis organizations, and patient groups to make sure the study is relevant and meaningful. Ethics approval has been obtained. Why It Matters: RA flares can have a major impact on people's lives. While current treatments help control inflammation, the investigators need to better understand how these treatments affect people from their own perspective. This study will shift the focus to what matters most to patients, helping doctors and patients choose the best treatment based not only on medical results but also on the patient's experience. This could lead to more effective and personalized care for people living with RA.

Phase 4
Waitlist Available

Sunnybrook Health Sciences Centre (+4 Sites)

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Health Coaching for Rheumatoid Arthritis

18+
All Sexes
New York, NY

The goal of this clinical trial is to learn if peer coaching works to reduce levels of anxiety and/or depression in adults diagnosed with Rheumatoid Arthritis (RA). The main questions it aims to answer are: Do people with RA who complete the intervention with a peer coach have lower levels of anxiety and/or depression at 6 months from baseline? Do people with RA who complete the intervention with a peer coach have lower levels of anxiety and/or depression at 6 months compared to those in the control arm? Researchers will compare the peer coaching intervention to an active-control arm (where people without RA coach participants on general health and nutrition topics) to see if peer coaching works to reduce anxiety and/or depression. Participants will meet with a coach every week for 9 weeks and complete several surveys before, during and after the intervention

Recruiting
Has No Placebo

Weill Cornell Medical College

Iris Y Navarro-Millán, MD

Bristol-Myers Squibb

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Academic Detailing for Rheumatoid Arthritis

Any Age
All Sexes
Louisville, KY

The goal of this trial is to learn if an interactive evidence-based educational outreach visits to clinicians who prescribe biologics change prescribing of biosimilar medications. The main questions it aims to answer are: 1. Do educational outreach visits lead to a higher number of prescriptions for biosimilar versions of adalimumab? 2. Do in-person or virtual visits work better? Researchers will compare clinicians offered the educational outreach visit to those who are not offered the visit to see if there is a difference in prescribing of biosimilar versions of adalimumab instead of the original brand-name version. Participants will be offered the chance to meet with a trained clinician who will provide educational information tailored to their knowledge and attitudes on the topic. They will also be provided an educational brochure and patient educational materials.

Waitlist Available
Has No Placebo

Humana Healthcare Research, Inc. (+1 Sites)

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Ultrasound Therapy for Rheumatoid Arthritis

18+
All Sexes
Minneapolis, MN

The At-Home ULTRA Study will evaluate performance of the MINI system as indicated for the treatment of adults with active, moderate to severe rheumatoid arthritis who are inadequate responders or are intolerant to conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs), biologic DMARDs (bDMARDs), or targeted synthetic DMARDs (tsDMARDs). The non-invasive study device delivers ultrasound stimulation to the spleen to reduce inflammation. The study will enroll at least 60 participants at up to 8 sites. There will be three arms consisting of two active stimulation groups (treatment) and one non-active stimulation group (sham-control). After completing the double-blinded primary endpoint assessment period at Week 12, there will be a one-way crossover of control participants to active stimulation and an additional 12 week follow-up with all participants to evaluate long-term outcomes.

Recruiting
Drug

University of Minnesota Medical School, Division of Rheumatic and Autoimmune Diseases (+4 Sites)

Daniel Zachs

SecondWave Systems Inc.

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We made a collection of clinical trials featuring Aralen, we think they might fit your search criteria.
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