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Jornal Brasileiro de Psiquiatria

Print version ISSN 0047-2085

J. bras. psiquiatr. vol.63 no.2 Rio de Janeiro  2014

http://dx.doi.org/10.1590/0047-2085000000022 

Case reports

Catatonia due to systemic lupus erythematosus

Catatonia secundária a lúpus eritematoso sistêmico

Francisco de Assis Pinto Cabral Júnior Rabello 1  

Daniel Calich Luz 1  

Evânia Claudino Queiroga de Figueiredo 2   3  4 

Edmundo de Oliveira Gaudêncio 3  

Larissa Cristina Queiroga Mendonça Coutinho 4  

Waldeneide Fernandes de Azevedo 5  

1Universidade Federal de Campina Grande (UFCG).

2Universidade de São Paulo (USP). Universidade Federal da Bahia (UFBA). UFCG

3Associação Brasileira de Psiquiatria (ABP). Universidade Federal da Paraíba (UFPB), UFCG.

4Hospital Universitário Alcides Carneiro, Campina Grande, PB, UFCG.

5UFPB. Sociedade Brasileira de Pediatria (SPB). Universidade Estadual da Paraíba (UEPB), UFCG.

ABSTRACT

Objectives

Discuss neuropsychiatric aspects and differential diagnosis of catatonic syndrome secondary to systemic lupus erythematosus (SLE) in a pediatric patient.

Methods

Single case report.

Result

A 13-year-old male, after two months diagnosed with SLE, started to present psychotic symptoms (behavioral changes, hallucinations and delusions) that evolved into intense catatonia. During hospitalization, neuroimaging, biochemical and serological tests for differential diagnosis with metabolic encephalopathy, neurological tumors and neuroinfections, among other tests, were performed. The possibility of neuroleptic malignant syndrome, steroid-induced psychosis and catatonia was also evaluated. A complete reversal of catatonia was achieved after using benzodiazepines in high doses, associated with immunosuppressive therapy for lupus, which speaks in favor of catatonia secondary to autoimmune encephalitis due to lupus.

Conclusion

Although catatonia rarely is the initial clinical presentation of SLE, the delay in recognizing the syndrome can be risky, having a negative impact on prognosis. Benzodiazepines have an important role in the catatonia resolution, especially when associated with parallel specific organic base cause treatment. The use of neuroleptics should be avoided for the duration of the catatonic syndrome as it may cause clinical deterioration.

Key words: Catatonia; systemic lupus erythematosus; benzodiazepines; differential diagnosis

RESUMO

Objetivos

Discutir aspectos neuropsiquiátricos e o diagnóstico diferencial da síndrome catatônica secundária a lúpus eritematoso sistêmico (LES) em paciente pediátrico.

Métodos

Relato de caso individual.

Resultado

Adolescente do sexo masculino com 13 anos de idade iniciou, após dois meses de diagnosticado com LES, quadro psicótico (alterações comportamentais, alucinações e delírios) que evoluiu para franca catatonia. Durante internação hospitalar foram realizados, entre outros, exames de neuroimagem, bioquímicos e sorologias para diagnóstico diferencial com encefalopatia metabólica, tumores neurológicos e neuroinfecções. Foi avaliada também a possibilidade de síndrome neuroléptica maligna, psicose e catatonia induzida por corticoides. Houve reversão completa da catatonia após o uso de benzodiazepínico em altas doses associado à terapia imunossupressora para o lúpus, o que fala a favor de uma catatonia secundária a uma encefalite autoimune de base lúpica.

Conclusão

Apesar de a catatonia ser raramente apresentação clínica inicial do LES, o atraso no reconhecimento da síndrome pode ser arriscado, tendo impacto negativo no prognóstico. Os benzodiazepínicos têm papel importante na resolução da catatonia, principalmente quando associada ao tratamento específico em paralelo para a causa orgânica de base. O uso de neurolépticos deve ser evitado durante a vigência da síndrome catatônica, podendo agravar o quadro clínico.

Palavras-Chave: Catatonia; lúpus eritematoso sistêmico; benzodiazepínicos; diagnóstico diferencial

INTRODUCTION

Catanonia has been reported in the clinical spectrum of systemic lupus erythematosus neuropsychiatric (SLENP) manifestations. It represents a complex syndrome characterized mainly by stupor, mutism, negativism, waxy flexibility, stereotypy, automatic obedience, echo phenomena (including echolalia and echopraxia)1. Catatonia can be caused by a large variety of metabolic, neurologic, psychiatric and intoxication conditions, including neuroleptic malignant syndrome2. Although catatonia as an expression of a pure mental disorder is a diagnosis of exclusion3 and it has usually a recognizable organic component4, when placing it into an organic mental syndrome, psychiatrist evaluation is valuable since the clinical manifestations are mainly mental and behavioral5. Often, there is an association with previous psychiatric conditions6 and need of treatment with benzodiazepines or eletroconvulsive therapy in refratary cases7-9.

Catatonia has been rarely reported as an SLENP manifestation in pediatric patients9,10. This article is apparently unique at medical database since it reports the case of the first young male with catatonia due to lupus.

CASE REPORT

A thirteen-year-old Brazilian male without any previous psychiatric disorders was brought to the pediatric emergency unit of the hospital by his mother, who reported generalized anxiety with social withdrawal and outside world strangeness. In the prior day he had presented low fever (38 0C) and psychotic symptoms characterized by visual Lilliputian hallucinations with macropsia and micropsia. He also presented persecutory delusions involving hospital staff during the clinical screening and developed hypervigilant mental status.

An investigation of his prior medical history revealed he met the criteria of the American College of Rheumatology (ACR) for Systemic Lupus Erythematosus (SLE) two months before, during past hospitalization. At the time of diagnosis, he had lupus photosensitivity rash, arthritis in knees and elbows and some typical laboratory findings (Table 1). He was in use of prednisone 20 mg/day, hydroxychloroquine 400 mg/day and was discharged after clinical improvement.

Table 1 Complementary exams revealed auto antibodies profile suggestive of SLE, complement consumption, leukopenia and thrombocytopenia 

Parameter Title/count
Antinucelar factor (FAN) > 1:160 – homogeneous nuclear and metaphase plate
Platelets 115.000/mm3
Auto-antibodies native DNA 1:20 – Reagent
Complement – C3, C4, CH50 (respectively) 39.5 mg/dl; 13.1 mg/dl; 54 u/CAE
Leulocytes 3.640/mm3

On the first day of current hospitalization treatment was kept with hydroxycloroquine and prednisone. Ophthalmologic evaluation resulted with no corneal deposits, maculophaty or retinitis. Thus, visual hallucinations couldn’t be explained by hydroxychloroquine poisoning. Risperidone 2 mg/day was given for the lupus psychosis presentation. Next day progressive difficulties appeared, involving deambulation, food refusal and urinary incontinence. Patient developed tachycardia (132 bmp), tachypnea (30 ipm) and catatonia itself: extreme hypoactivity, stopped verbal communication (silence), stare, waxy flexibility with discrete spastic stiffness members.

Neuroleptic Malignant Syndrome (NMS) was dismissed by insidious onset, very low fever, muscle rigidity being only mild (not in “lead pipe”), CPK being less than 1.000 UI/l (172 UI/l), absence of leucocytosis, electrolyte disturbances or elevated liver transaminases. Although it can happen with risperidone, which affects more dopamine D2 receptors, NMS is more common with typical neuroleptics used parenterally.

The first diagnostic hypothesis was Catatonic Disorder Due to a General Medical Condition (International Classification of Diseases – F06.1), specifically caused by SLE. Differential diagnosis for catatonia like cerebral vasculitis, neurological infections, meningoencephalitis were discussed. Other blood cultures were requested, as toxoplasmosis, measles, cytomegalovirus, hepatitis B and syphilis. We performed electroencephalogram (EEG), skull computed tomography (CT), lumbar puncture followed by collection of cerebrospinal fluid for biochemical analysis. Before lumbar puncture, cefepime 2 g 12/12h was empirically started to avoid germ ascension. Metabolic encephalopathy was properly dismissed due to lack of hydro-electrolyte, glucose, liver and urinary biochemical alterations.

On the third day of hospitalization the level of consciousness decreased and tachycardia increased (162 bpm), associated with generalized tremors. Because of convulsive status, we performed 10 mg of diazepam IV. Amazingly, seconds after the catatonic state completely reversed and level of consciousness improved. Patient was able to communicate by speech and walked. However, short lived response was noted, with complete return to catatonia after thirty minutes.

Prednisone was increased to 30 mg/day due to clinical lupus decompensation. Risperidone was prescribed due the emergence of catatonic syndrome and to dismiss neuroleptic-induced catatonia. Valproic acid was prescribed for seizures prophylaxis since it increases brain metabolism with more consumption of oxygen and energy.

EEG tracing was compatible with acute encephalopathy (Figure 1).

Figure 1 Patient’s EEG tracing shows regular basis beta low amplitude rhythm interspersed by theta waves with moderate voltage, increasing suspicion of an organic mental disorder worsening the catatonic syndrome. 

CT scan showed no specific findings, only mild enlargement of the cerebral lateral ventricles. An intracranial magnetic resonance imaging (angio-MRI) was performed for additional differential diagnosis, but the findings were nonspecific (Figure 2). Repeatedly negative blood and urine cultures, lack of white cell changes, negative serology for infections and normal cytological, biochemical and mycobacteriological analysis of cerebrospinal liquid ruled out the possibility of ongoing infection.

Figure 2 Angio-MRI shows foci of change in the FLAIR sequence on lenticular nucleus, right superior frontal gyrus and left corpus callosum forceps. 

We started with 1 g methylprednisolone pulse therapy for three days because of target organ injury (brain). Diazepam was adjusted for 20 mg/day, trying to reverse catatonia. Fever resolution was observed, partial improvement of catatonia occurred (patient was able to sit in bed and talk), but some clouding of consciousness remained. The patient partial improvement after methylprednisolone pulse dismissed the possibility of corticosteroid-induced neurologic lesion. We started 1 g/day pulse with cyclophosfamide for supporting role in lupus nephritis. Despite of the higher frequency of awakenings, patient always remained with a hypoactivity baseline, hipoprosexia, echopraxia and stereotyping.

Catatonia was probably not induced by risperidone used for three days only, because this secondary catatonia is reversible in a few days by the discontinuation of the precipitating agent.

Due to the unavailability of lorazepam and in light of the complexity of the case, patient was transferred to a reference general hospital. He stayed hospitalized there for 13 days, prednisone dose was adjusted to 40 mg/day, hydroxychloroquine to 400 mg/day and diazepam was replaced for lorazepam 10 mg/day. The catatonia was completely resolved during this hospitalization, and he returned to outpatient assessment in the primary hospital using lorazepam 1 mg/day and olanzapine 10 mg/day. Eight months after his last discharge, with periodical follow-up, patient has not returned to catatonic status.

DISCUSSION

The concern to validate clinical spectrum of SLENP manifestations led to studies that revealed the presence of these signs and symptoms in up to two thirds of the patients, and it may include psychosis, cognitive dysfunction and delirium11. Due to large variability in prevalence and the low specificity for SLE, the final validation of the ACR by the Systemic Lupus International Collaborating Clinics (SLICC) did not include all such manifestations as diagnosis value, but admits that it may occur due to SLE12. As it seems, despite of the high incidence, SLENP manifestations are not common as the initial clinical presentation, which was consistent with the reported case since the teenager presented arthritis and photosensitivity rash and psychiatric symptoms appeared only months later.

A prospective study with 256 patients confirmed morbidity and cumulative damage to target organs in juvenile SLENP manifestations, warning that failure to observe the immunological and structural brain differences between adults and children makes it risky to implement the conclusions of the scientific data obtained from adults to children and adolescents10.

Although somatic factors do not have a definitive role, juvenile catatonia is associated with a high prevalence of general medical conditions13,14,, being psychiatric disorders interpreted as accompanying factors6. The case described here confirms this hypothesis of mental disorder derived from organic cause, as there was acute autoimmune encephalitis due to lupus, culminating with catatonic psychiatric syndrome.

There are no conclusive studies regarding the pathophysiology SLE catatonia. However there is evidence of microvascular injury and autoimmune central nervous system lesion, as like complement-mediated response and nuclear antibodies as anti-DNA and anti-P ribossomal. There are also evidences that anti-NMDA-receptor encephalitis can cause catatonia13,14.

The available literature instructs lupus catatonia treatment with benzodiazepines in high doses6, especially after Zolpidem 10 mg or 1 mg intravenous lorazepam positive test, associated with specific treatment for general medical condition, if present. Antipsychotics should be done only after the catatonia remission and only if necessary6,7,13. The use of risperidone for lupus psychosis by our patient was prescribed just after the installation of the catatonic syndrome, and other neuroleptic restarted only after its improvement, due to persistent delusional episodes. After resolution of catatonia, the use of neuroleptic in even larger doses (10 mg/day) showed no sign of relapse, helping to dismiss that catatonia could be neuroleptic-induced.

Zolpidem was not available at the medical service, and the benzodiazepine (diazepam), used primarily due to seizure, also had positive effect in catatonia symptoms. Our patient had no complete response to pulse therapy with corticosteroids. The patient overcame catatonia only after using lorazepam 10 mg daily. The explanation for this may lie in functional neuroimaging study with Single Photon Emission CT (SPECT) which revealed lower binding of GABA-A alpha-1 subunit receptors in catatonic patients when compared with healthy controls. Thus, lorazepam would be more effective than other benzodiazepines because the higher binding affinity for GABA-A15, implicated in pathophysiology of catatonia.

CONCLUSION

Although catatonia is rare as initial clinical presentation in SLENP manifestations, the delay in its recognition may by risky. Benzodiazepines have a role in the reversal of catatonia, and should always be associated with the specific treatment of underlying organic cause as soon as possible, preferably without the use of antipsychotics during the catatonia term.

REFERENCES

.Fink M, Taylor MA. Catatonia: a clinician’s guide to diagnosis and treatment. Cambridge: Cambridge University Press; 2003. [ Links ]

.Huang T, Ree S, Huang Y, Liu H, Yang Y. Catatonic features: differential diagnosis and treatments at an emergency unit. Psychiatry Clin Neurosci. 1999;1:63-6. [ Links ]

.Martins HS, Brandão Neto RA, Scalabrini Neto A, Velasco I. Emergências clínicas: abordagem prática. Barueri: Manole; 2013. [ Links ]

.Carroll BT, Anfinson TJ, Kennedy JC, Yendrek R, Boutros M, Bilon A. Catatonic disorder due to general medical conditions. J Neuropsychiatry Clin Neurosci. 1994;6:122-33. [ Links ]

.Dalgalarrondo P. Psicopatologia e semiologia dos transtornos mentais. Porto Alegre: Artmed; 2008. [ Links ]

.Cottencin O, Warembourg F, Lenclave MBC, Lucas B, Vaiva G, Goudemand M, et al. Catatonia and consultation-liaison psychiatry study of 12 cases. Prog Neuropsychopharmacol Biol Psychiatry. 2007;31:1170-6. [ Links ]

.Wang H, Huang T. Benzodiazepines in catatonia associated with systemic lupus erythematosus. Psychiatry Clin Neurosci. 2006;60:768-70. [ Links ]

.Mon T, L’Ecuyer S, Farber NB, White AJ, Baszis KW, Hearn JK, et al. The use of eletroconvulsive therapy in a patient with juvenile systemic lupus erythematosus and catatonia. Lupus. 2012;21:1575-81. [ Links ]

.Sibbitt WL, Brandt JR, Johnson CR, Maldonado ME, Patel SR, Ford CC, et al. The incidence and prevalence of neuropsychiatric syndromes in pediatric onset systemic lupus erythematosus. J Rheumatol. 2002;7:1536-42. [ Links ]

.Muscal E, Brey RL. Neurological manifestations of systemic lupus erythematosus in children and adults. Neurol Clin. 2010;1:61-73. [ Links ]

.Stojanovich L, Zandman-Goddard G, Pavlovich S, Sikanich N. Psychiatry manifestations in systemic lupus erythematosus. Autoimmun Rev. 2007;6:421-6. [ Links ]

.Petri M et al. SLICC classification criteria for SLE. Arthritis Reum. 2012;8:2677-86. [ Links ]

.Brelinski L, Cottencin O, Guardia D, Anguill JD, Queyrel V, Hatron PY, et al. Catatonia and systemic lupus erythematosus: a clinical study of three cases. Gen Hosp Psychiatry. 2009;31:90-2. [ Links ]

.Consoli A, Raffin M, Laurent C, Bodeau N, Campion D, Amoura Z, et al. Medical and developmental risk factors of catatonia in children and adolescents: a prospective case-control study. Schizophr Res. 2012;1:151-8. [ Links ]

.Northoff G. What catatonia can tell us about “top-down modulation”: a neuropsychiatry hyphotesis. Behav Brain Sci. 2002;25:555-77. [ Links ]

Received: June 11, 2013; Accepted: November 4, 2014

Endereço para correspondência: Francisco de Assis Pinto Cabral Júnior Rabello Rua Nilo Pacheco de Medeiros, 110, Santana 36880-000 – Muriaé, MG, Brasil E-mail: fco.psicossomatica@gmail.com

INDIVIDUAL CONTRIBUTIONS

Francisco de Assis Pinto Cabral Júnior Rabello – Was responsible for the introduction, case report and discussion.

Daniel Calich Luz – Was responsible for translation and data collection.

Evânia Claudino Queiroga de Figueiredo, Edmundo de Oliveira Gaudêncio, Larissa Cristina Queiroga Mendonça Coutinho and Waldeneide Fernandes de Azevedo – Helped with bibliography, discussions on the theme and ethic procedures.

CONFLICT OF INTERESTS

The authors have no conflicts of interests to report.

Creative Commons License This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.