A Case Report of Isotretinoin-induced Manic Psychosis

Nightmares caused by isotretinoin in treating hidradenitis suppurativa: a case report and clinical insights

Isotretinoin, widely used for treating severe acne, has also been prescribed off-label for hidradenitis suppurativa (HS). While effective in some cases, isotretinoin is known to cause psychiatric side effects. This case report discusses a 24-year-old male with HS who developed severe nightmares after isotretinoin dosage was increased. Initially prescribed to manage his HS symptoms, the drug led to vivid, distressing nightmares that significantly disrupted his sleep, resulting in the discontinuation of treatment. The symptoms resolved upon cessation of isotretinoin, and a probable association was confirmed using the Naranjo algorithm. The patient was later transitioned to adalimumab, a biologic therapy for HS. This case highlights the need for careful psychiatric monitoring during isotretinoin therapy and emphasizes the importance of considering alternative treatments in cases of intolerable side effects. Further research is necessary to understand better the psychiatric implications of isotretinoin, including sleep disturbances like nightmares.

Treatment of Acute Psychosis Caused by Isotretinoin: Systematic Review

Background

Isotretinoin is an oral medicine prescribed for the management of severe acne that is insensitive to conventional therapy, including systemic antibiotics. Acute psychosis refers to a severe mental illness characterized by a loss of touch with realism, visions, delusions, confused thinking, and abnormal behaviors. The study aims to analyze and document these cases to better understand the potential relationship between isotretinoin use and the development of acute psychosis, as well as to find out which therapy is best for treating this problem.

Methods

We searched the following electronic databases independently with no linguistic or date limit: PubMed/MEDLINE, Scopus, Web of Science, Google Scholar, and Serbian Citation Index (SCIndeks).

Results

Our results included 14 studies (13 case reports and 1 cohort study) with 18 individual cases. The oldest patient was 27 years old, and the youngest was 13 years old. Both genders were represented with 9 individuals each.

Conclusion

We can conclude that, in addition to discontinuation of isotretinoin, therapy with olanzapine and eventually risperidone could improve the symptoms of psychosis caused by isotretinoin.

Isotretinoin and the risk of psychiatric disturbances: A global study shedding new light on a debatable story

INTRODUCTION

Isotretinoin-related risk of depression and suicidal behavior is a topic of inconclusiveness. A crucial knowledge gap exists in defining the association of isotretinoin with other psychiatric comorbidities.

OBJECTIVE

To evaluate the risk of psychiatric outcomes among patients with acne treated with isotretinoin versus oral antibiotics.

METHODS

A global population-based retrospective cohort study enrolled 2 groups of patients with acne managed by isotretinoin (n = 75,708) and oral antibiotics (n = 75,708). Patients were compared regarding the risk of 9 psychiatric outcomes.

RESULTS

Relative to those treated with oral antibiotics, patients prescribed isotretinoin experienced lower risk of depression (hazard ratio [HR], 0.90; 95% confidence interval [CI], 0.87-0.93; P < .001), but comparable risk of major depressive disorder (HR, 0.97; 95% CI, 0.92-1.03; P = .318). Risk of suicidal attempts was comparable between groups (HR, 0.97; 95% CI, 0.85-1.11; P = .663), despite the elevated risk of suicidal ideation in those under isotretinoin (HR, 1.41; 95% CI, 1.32-1.50; P < .001). Patients under isotretinoin had lower risk of post-traumatic stress disorder (HR, 0.75; 95% CI, 0.68-0.82; P < .001), anxiety (HR, 0.84; 95% CI, 0.82-0.87; P < .001), bipolar disorder (HR, 0.65; 95% CI, 0.59-0.72; P < .001), schizophrenia (HR, 0.60; 95% CI, 0.48-0.76; P < .001), and adjustment disorder (HR, 0.82; 95% CI, 0.77-0.87; P < .001).

LIMITATIONS

Retrospective data collection.

CONCLUSION

Isotretinoin confers lower risk of 6 psychiatric comorbidities and comparable risk of suicidal attempts.

Isotretinoin and neuropsychiatric side effects: Continued vigilance is needed

Background

Isotretinoin (13-cis-retinoic acid, marketed under the names Accutane, Roaccutane, and others) is an effective treatment for acne that has been on the market for over 30 years, although reports of neuropsychiatric side effects continue to be reported. Isotretinoin is an isomer of the active form of Vitamin A, 13-trans-retinoic acid, which has known psychiatric side effects when given in excessive doses, and is part of the family of compounds called retinoids, which have multiple functions in the central nervous system.

Methods

The literature was reviewed in pubmed and psychinfo for research related to isotretinoin and neuropsychiatric side effects including depression, suicidal thoughts, suicide, mania, anxiety, impulsivity, emotional lability, violence, aggression, and psychosis.

Results

Multiple case series have shown that successful treatment of acne with isotretinoin results in improvements in measures of quality of life and self esteem However, studies show individual cases of clinically significant depression and other neuropsychiatric events that, although not common, are persistent in the literature. Since the original cases of depression were reported to the United States Food and Drug Administration, numerous cases have been reported to regulatory agencies in the United Kingdom, France, Ireland, Denmark, Australia, Canada, and other countries, making isotretinoin one of the top five medications in the world associated with depression and other neuropsychiatric side effects. Clinicians are advised to warn patients of the risks of neuropsychiatric side effects with isotretinoin which may arise from the medication itself, and not just as a side effect of acne or youth.

Isotretinoin-induced psychotic episode in a 17-year-old adolescent male

Isotretinoin, a synthetic vitamin A derivative, is primarily used in the management of severe nodulocystic acne. Since its introduction, isotretinoin has been linked with various psychiatric side effects. In particular, depression and suicidality have been extensively reported as side effects. This case report features a young male who developed a first psychotic episode within 3 months of starting isotretinoin therapy. The patient was hospitalized, and organic pathologies and use of psychoactive substances that could explain his presentation were ruled out. After stopping isotretinoin and starting olanzapine 10 mg, the psychotic symptoms remitted completely within 2 weeks. This case highlights the need for increased vigilance toward psychiatric manifestations of isotretinoin. In addition, it suggests that secondary psychosis should be considered as a differential diagnosis by clinicians, especially in patients with no past psychiatric history or family history of mental illness.

Psychiatric and Developmental Effects of Isotretinoin (Retinoid) Treatment for Acne Vulgaris

BACKGROUND

An association between isotretinoin (13-cis-retinoic acid, sold under trade names including Accutane [Hoffmann-La Roche Inc, Basel, Switzerland]) and birth defects, depression, and suicide is well documented but controversial. A link to psychosis and exacerbation of bipolar symptoms is less extensively addressed in the literature.

OBJECTIVE

Given recent conceptualization of psychotic disorders as neurodevelopmental, and current interest in possible shared etiology of different neurodevelopmental disorders such as psychosis, autism, and intellectual disability, this review concurrently examines the literature on developmental (primarily teratogenic) and psychiatric side effects of isotretinoin exposure. The goal of concurrent review is to identify shared mechanisms in the literature that may inform future efforts to clarify the neurocognitive and psychiatric effects of isotretinoin exposure at different developmental stages or given different genetic backgrounds.

METHODS

Literature was obtained by PubMed search for the term isotretinoin in combination with each of the terms psychosis, psychiatric, and teratogenic. Resulting articles met inclusion criteria for review if they addressed psychiatric side effects of isotretinoin treatment or the neurobehavioral teratology of isotretinoin.

RESULTS

The association of isotretinoin exposure with prenatal developmental toxicity is well established. Although numerous reports also link isotretinoin treatment with psychiatric side effects, this association remains controversial.

CONCLUSIONS

The extent to which isotretinoin influences pediatric and adult development and cognition, and whether and why certain individuals may be susceptible to psychiatric side effects, remains to be clarified. Curr Ther Res Clin Exp. 2019; 80:XXX-XXX).

Association of Isotretinoin With Depression and Suicide: A Review of Current Literature

Acne vulgaris, a condition that can affect people at any age, is the most common cause of referral to a dermatologist. Isotretinoin (ITT) is the most effective treatment available, but serious adverse effects, including a possible association with depression and suicide, limit its use. We review the current literature regarding the association of ITT with depression and suicide. Case reports and database studies show a clear association, and this association is biologically plausible. Although prospective studies have opposite results, limitations make them unsuitable to identify a subgroup of patients who may be at risk of developing depression or suicidal ideation with ITT. Overall, it seems some people might be at risk, particularly those with a personal or family history of mental disorder, but further studies are needed to identify those patients who would benefit from an early referral to a mental health professional when ITT is initiated. Currently, no conclusions can be drawn, and it seems appropriate to regularly screen all patients on ITT for depressive symptoms and suicidal ideation and promptly refer them to a mental health professional if any are found.