Lichenoid stomatitis associated with lithium carbonate

Oral and vulvo-vaginal lichenoid reactions due to mitotane (Lysodren): A case report

BACKGROUND

The purpose of pharmacovigilance (drug safety) is collection, detection, assessment, monitoring, and prevention of adverse effects with pharmaceutical products. It is meant to identify, characterize, prevent, or minimize actual or potential risks relating to medicinal products. To prevent these adverse effects and improve our practice, health professionals have a duty to report side effects to assess this risk and evaluate the benefit/risk requirements. Mitotane (Lysodren) is used for treating adrenocortical carcinoma. Currently, no side effects concerning oral and genital mucosa have been reported.

CASE SUMMARY

This case report is about a 50 years old woman. Six months after the initiation on mitotane treatment, she developed erosive lesions located on the oral and vaginal mucosa. These drug reactions were diagnosed as erosive lichen planus by the biopsy. This lichenoid lesions were resistant to the usual treatments, mitotane being at the time not replaceable.

CONCLUSION

This case describes an unreported adverse effect of mitotane, it is - to our knowledge - the 1st description of erosive lichenoid drug reaction due to Mitotane.

Adverse Drug Reactions in the Orofacial Region

A wide spectrum of drugs can sometimes give rise to numerous adverse orofacial manifestations, particularly dry mouth, taste disturbances, oral mucosal ulceration, and/or gingival swelling. There are few relevant randomized double-blind controlled studies in this field, and therefore this paper reviews the data from case reports, small series, and non-peer-reviewed reports of adverse drug reactions affecting the orofacial region (available from a MEDLINE search to April, 2003). The more common and significant adverse orofacial consequences of drug therapy are discussed.

A review of cutaneous drug eruptions

Cutaneous drug eruptions can range from an asymptomatic rash to a life-threatening emergency. Because of the high frequency, morbidity, and potential mortality associated with drug eruptions, patients with possible drug reactions should promptly be recognized, worked up, and treated. Drug reactions are common in the elderly population due to age-related alterations in metabolism, excretion of medications, and polypharmacy. This review discusses the epidemiology, pathogenesis, clinical presentation, diagnosis, and management of drug eruptions that providers commonly encounter in the care of the geriatric population. An algorithm for an approach to patients with a suspected drug eruption is presented.

Relevant issues in pharmacotherapy of psycho-cutaneous disorders

Psychiatric disorders frequently co-occur with dermatological conditions and psychotropic agents may be indicated in treating the underlying psychiatric symptoms. Use of psychotropics can be associated with significant cutaneous adverse effects as well as drug interactions with pharmacological agents used in treatment of the dermatological conditions. Knowledge of indication, contraindication, side effects, and interactions of psycho-tropics is essential for the practicing dermatologist in managing psycho-dermatological conditions. This review aims at discussing relevant issues in pharmacological management of psycho-cutaneous disorders.

Psychodermatology: a guide to understanding common psychocutaneous disorders

OBJECTIVE

This review focuses on classification and description of and current treatment recommendations for psychocutaneous disorders. Medication side effects of both psychotropic and dermatologic drugs are also considered.

DATA SOURCES

A search of the literature from 1951 to 2004 was performed using the MEDLINE search engine. English-language articles were identified using the following search terms: skin and psyche, psychiatry and dermatology, mind and skin, psychocutaneous, and stress and skin.

DATA SYNTHESIS

The psychotropic agents most frequently used in patients with psychocutaneous disorders are those that target anxiety, depression, and psychosis. Psychiatric side effects of dermatologic drugs can be significant but can occur less frequently than the cutaneous side effects of psychiatric medications. In a majority of patients presenting to dermatologists, effective management of skin conditions requires consideration of associated psychosocial factors. For some dermatologic conditions, there are specific demographic and personality features that commonly associate with disease onset or exacerbation.

CONCLUSIONS

More than just a cosmetic disfigurement, dermatologic disorders are associated with a variety of psychopathologic problems that can affect the patient, his or her family, and society together. Increased understanding of biopsychosocial approaches and liaison among primary care physicians, psychiatrists, and dermatologists could be very useful and highly beneficial.

Oral and dental aspects of chronic renal failure

The present article reviews, in detail, the current knowledge of the oral and dental aspects of chronic renal failure (CRF). Worldwide, increasing numbers of persons have CRF; thus, oral health care staffs are increasingly likely to provide care for patients with such disease. Chronic renal failure can give rise to a wide spectrum of oral manifestations, affecting the hard or soft tissues of the mouth. The majority of affected individuals have disease that does not complicate oral health care; nevertheless, the dental management of such individuals does require that the clinician understand the multiple systems that can be affected. The clinician should also consider the adverse side-effects of drug therapy and appropriate prescribing, in view of compromised renal clearance.

Oral lichenoid drug reaction by lithium in a patient with bipolar disorder

Bipolar disorder (BD) is a psychiatric disease characterized by recurrent and alternated episodes of depression and mania. For the treatment of BD, anticonvulsants drugs as lithium, carbamazepine and oxcarbazepine can be used. These drugs can be associated with potential adverse effects: weight gain, tremors, thyroid abnormalities, and cognitive, gastrointestinal, cardiac or dermatological problems. We describe a case of BD with oral lichenoid drug reaction probably because of the mood stabilizers.

Lichen planus and the vulvovaginal-gingival syndrome

Lichen planus is a dermatologic disease that affects both skin and mucosa. Here we report five cases of lichen planus that presented as the oral component of the vulvovaginal-gingival syndrome. Four of the cases were associated with biopsy-proven oral lichen planus, and all five patients had oral lesions that clinically resembled lichen planus. Three patients were taking medications that are associated with lichenoid drug reactions; four patients were postmenopausal; and all five patients had desquamative vulvovaginitis. Clinicians may see these patients when they show persistent signs and symptoms of oral lichen planus. We report five case histories and review the 127 cases found in the literature to make the practicing clinician aware of this unusual clinical entity. The hepatitis C virus association and drug-induced lichenoid mucositis are topics that are addressed. In addition, clarification of the issues surrounding the premalignant potential of oral lichen planus is provided with evidence, rationale, and data from the literature to support the position that true oral lichen planus has no inherent predisposition to become malignant.

Management of oral lichen planus

Lichen planus is a relatively common disorder of the stratified squamous epithelia. Most dental and medical practitioners see patients with lichen planus, but not all are recognized as having the disease. Patients with lichen planus may have concomitant involvement of the disease in multiple sites. Oral lichen planus lesions usually have a distinctive clinical morphology and characteristic distribution, but oral lichen planus may also present a confusing array of patterns and forms, and other disorders may clinically mimic oral lichen planus. The etiopathogenesis of lichen planus appears to be complex, with interactions between genetic, environmental, and lifestyle factors. Much has now been clarified about the etiopathogenic mechanisms involved and interesting new associations, such as with liver disease, have emerged. The management of lichen planus is still not totally satisfactory in all cases and there is as yet no definitive treatment that results in long term remission, but there have been advances in the control of the condition. Amongst the many treatments available, high potency topical corticosteroids remain the most reliably effective, though topical cyclosporine, topical tacrolimus, or systemic corticosteroids may be indicated in patients whose condition is unresponsive to topical corticosteroids.

Update on oral lichen planus: etiopathogenesis and management

Lichen planus (LP) is a relatively common disorder of the stratified squamous epithelia, which is, in many ways, an enigma. This paper is the consensus outcome of a workshop held in Switzerland in 1995, involving a selection of clinicians and scientists with an interest in the condition and its management. The oral (OLP) eruptions usually have a distinct clinical morphology and characteristic distribution, but OLP may also present a confusing array of patterns and forms, and other disorders may clinically simulate OLP. Lesions may affect other mucosae and/or skin. Lichen planus is probably of multifactorial origin, sometimes induced by drugs or dental materials, often idiopathic, and with an immunopathogenesis involving T-cells in particular. The etiopathogenesis appears to be complex, with interactions between and among genetic, environmental, and lifestyle factors, but much has now been clarified about the mechanisms involved, and interesting new associations, such as with liver disease, have emerged. The management of lichen planus is still not totally satisfactory, and there is as yet no definitive treatment, but there have been advances in the control of the condition. There is no curative treatment available; immunomodulation, however, can control the condition. Based on the observed increased risk of malignant development, OLP patients should be offered regular follow-up examination from two to four times annually and asked to report any changes in their lesions and/or symptoms. Follow-up may be particularly important in patients with atrophic/ulcerative/erosive affections of the tongue, the gingiva, or the buccal mucosa. Much more research is required into the genetic and environmental aspects of lichen planus, into the premalignant potential, and into the possible associations with chronic liver, and other disorders. More clinical studies are required into the possible efficacy of immunomodulatory drugs such as pentoxifylline and thalidomide.

Oral lichenoid drug eruptions

OBJECTIVES

To identify, from amongst drugs reported as causing lichenoid drug eruptions, those affecting the oral mucous membranes and to review the clinical, histological and immunological features of such oral lichenoid drug eruptions in comparison to oral lichen planus, amalgam contact lesions and lichen planus-like eruption in graft-versus-host disease (GVHD).

DATA SOURCES

Ovid Medline data searches on CD-Rom were carried out for the years 1966-1996 to identify reports of oral lichenoid drug eruptions and their clinical, histological and immunological features. Articles retrieved were examined for further appropriate references in the period 1940-1996.

DATA EXTRACTION AND SYNTHESIS

Each paper was critically examined for evidence of a clinically verifiable lichenoid drug-eruption affecting the oral mucous membranes and the effects of subsequent drug withdrawal. Available clinical, histological and immunological features were recorded. The papers examined were too diverse in nature to permit a structured criticism. The extracted data have been tabulated where appropriate.

CONCLUSIONS

The reports of oral lichenoid drug eruptions are considerably fewer than those of cutaneous eruptions and fewer drugs have been reported as causing oral rather than cutaneous lichenoid eruptions. Histology and immunology cannot be used reliably to differentiate lichenoid drug eruptions from idiopathic lichen planus, amalgam contact lesions and lichen planus-like eruption in GVHD. Lichenoid drug eruptions may also show some histological characteristics of oral discoid lupus erythematosus. An accepted protocol agreed by a number of international centres would permit the gathering of substantial information on LDE and could lead to a greater understanding of the mechanisms involved.

Lithium therapy associated with hidradenitis suppurativa: case report and a review of the dermatologic side effects of lithium

Lithium is frequently used in the management of several psychiatric disorders including acute mania, bipolar (manic-depressive) disorder, and recurrent depression. We describe a patient in whom hidradenitis suppurativa developed while the patient was receiving lithium. The cutaneous side effects of lithium are reviewed. The most frequent are psoriasis, acneiform lesions, folliculitis, alopecia, and a maculopapular/macular eruption. Many of these side effects respond less readily to conventional therapy while the patient is receiving lithium.

Dental conditions in patients with bipolar disorder on long-term lithium maintenance therapy

Bipolar disorder (manic depressive disease) affects 1% of the United States population. These persons suffer from episodes of extreme elation followed by long periods of depression. Dental screening examinations of 40 patients consecutively admitted to the medical center with this diagnosis were performed. Poor oral hygiene, accumulations of supragingival and subgingival calculus, extensive dental caries, and numerous missing teeth were commonly identified. The majority of patients with bipolar disorder are treated with lithium carbonate. The physiological effects of lithium, and its interaction with drugs used in dentistry are reviewed, and disease-specific modifications in dental treatment are recommended.