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Introduction: The successful use of ECT as treatment for catatonia, in the context of HIV (human immunodeficiency virus) infection, has been described previously. Ketamine has been used as an anaesthetic induction agent for ECT, although not considered the induction agent of choice. There are also case reports suggesting that ketamine may be an alternative treatment specifically for catatonia. Patient presentation: This case report describes the management of a female patient who presented with catatonia, evidenced by stupor, waxy flexibility, mutism, negativism, and stereotypy, as well as stage four HIV infection, with poor response to previous psychotherapeutic interventions. Management and outcome: We describe the course of management of this patient with ECT, following poor initial clinical response to ECT with propofol induction, the subsequent use of ketamine as an anaesthetic induction agent for ECT, with associated improvement in seizure quality, and good overall clinical response to ECT demonstrated thereafter. Conclusion and contributions: This case report suggests that ketamine may be a viable induction agent for ECT in this clinical setting.
RESUMEN
BACKGROUND: Depression is a leading cause of disability and may be associated with decreased adherence to ART. We sought to describe the prevalence of depressive symptoms and outcomes one year after screening among patients receiving ART at a large HIV Clinic in Johannesburg, South Africa. METHODS: Adult (≥18) patients who had been on first-line ART between 6-18 months who could communicate in English were eligible. Depressive symptoms were evaluated using the Patient Health Questionnaire (PHQ)-9 and a score ≥10 indicated depression. RESULTS: 97 patients enrolled. Patients had been on ART for a median (IQR) of 8 (7-10) months, 61% were female, the median (IQR) age at enrollment was 38 (33-42) years, and the median (IQR) CD4 count at ART initiation was 154.5 (65-263) cells/mm3. 7 (7%) patients were found to have symptoms of depression; 4 (4%) had symptoms of moderate depression (PHQ score of 10-14) and 3 (3%) had symptoms of moderate/severe depression (PHQ score of 15-19). Women (10%) were more likely to have symptoms of depression than men (3%; prevalence difference [PD]: 7.5%; 95% confidence interval [CI]:-1.7%-16.8%); as were patients under the age of 30 (14%) compared to those 30-39 (4%; PD: -10.2; 95% CI: -29.4-9.0%) or ≥40 (9%; PD: -5.5%; -26.1%-15.2%), those with lower CD4 counts at ART initiation (<200 cells/mm3 vs ≥200 cells/mm3: 8% vs 3%; PD: 4.8%; 95% CI: -4.5%-14.0%), and those with high viral loads (>1000 copies/mL vs. <400 copies/mL: 40% vs. 5%; PD: 34.6%; 95% CI: -8.6%-77.6%). No relationship between depressive symptoms and retention in HIV care one year after screening was observed. CONCLUSIONS: We found a lower prevalence of depressive symptoms compared to findings from other HIV-positive populations in South Africa but more than one-third of patients with an elevated viral load had evidence of depression. Further research on the relationship between depression, adherence, and viral failure is warranted as this may present an opportunity for early interventions to improve treatment outcomes and reduce the need for second-line treatment.