Psychiatric Services Flashcards
Aim of Primary Prevention?
Reduce incidence of disease by preventing development of new cases
Methods of primary prevention?
Elimination of aetiological factors
Increasing host resistance
Reduction of risk factors
Blocking modes of disease transmission
Example of primary prevention in Psychiatry
Reducing adverse social factors for psychiatric disorders (public health initiatives)
Aim of secondary prevention
Reduce total number of existing cases by more rapid effective interventions that shortens duration of illness
Methods of secondary prevention
Early identification
Prompt treatment of illness
Aim of tertiary intervention
For individuals to reach their highest level of functioning
Examples of tertiary prevention
Relapse prevention
Rehabilitation
What does the Institute of Medicine (IOM) classification focus on?
Prevention on interventions occurring before onset of formal disorder
Definition of prevention under IOM
Interventions which occur before onset of disorder
Types of prevention under IOM
Universal Preventive Intervention
Selective Preventive Intervention
Indicated Preventive Intervention
Who does a universal preventive intervention target?
Entire population
Who does a selective preventive intervention target?
Members of population with higher than average risk factors.
Who does indicated preventive intervention target?
Members of population with subsyndromal symptoms of a disorder, or diagnosed with another associated disorder.
What is the prevention paradox?
At population level, high-risk individuals who will get maximum individual benefit from prevention approaches contribute only for a small portion of disease burden.
Who described the prevention paradox?
Geoffrey Rose, 1981
Who conducted the first ECT and when?
Lucio Cereletti
Ugo Bini
1938
Indications for ECT
Depressive illness
Mania
Schizophrenia
Catatonia
Parkinsons
Neuroleptic Malignant Syndrome
Intractable seizure disorders (raises seizure threshold)
When is ECT first line treatment for depressive illness?
Emergency treatment where rapid response is needed
Treatment resistant depression where a person has responded to ECT previously
When is ECT a treatment of choice in depressive illness?
Life threatening situation because of refusal of foods and fluids
High suicide risk
Stupor
Marked psychomotor retardation
Psychotic depression
Pregnant and concern about teratogenic effects of medications
When is ECT considered second or third line treatment for depressive illness?
If not responding to antidepressant drugs
When is ECT considered as treatment for mania?
Life threatening physical exhaustion
Prolonged and severe mania with lack of response to all other appropriate drug treatments
When is ECT considered as treatment for schizophrenia?
4th line treatment for treatment-resistant schizophrenia if ineffective treatment with 2 antipsychotic medications and clozapine
When is ECT considered for Catatonia?
If ineffective treatment with benzodiazepine
When is ECT considered for Parkinsons?
As an adjunctive treatment for motor, psychotic and affective symptoms if severe disability despite medical treatment