Mental Health Flashcards
Which class of antidepressants is most associated with risk of hyponatraemia?
SSRIs
Peak age of onset of bipolar disorder?
age 15-19 years
Antidepressant of choice in patients with bipolar disorder and depression?
Fluoxetine
1st line drugs for social anxiety disorder?
Sertraline or Escitalopram
Computerised CBT good for high recovery rates
What blood test monitoring is required for patients on sodium valproate?
LFTs at start of tx and within the 1st 6 months, then annually
FBC at start of tx and before surgery
plasma valproate only needed if e/o ineffectiveness, poor adherence or toxicity
Which drugs are used in the treatment of PTSD?
SSRIs and venlafaxine
Minimum duration of drug treatment if effective for GAD?
1 year
note for panic disorder minimum duration is 6 months from when optimal dose reached
Lithium monitoring?
Lithium levels 12hr post last dose, done weekly until stable, then 3 monthly for 1st year then 6 monthly, if high risk-over 65, poor renal/thyroid function, poor sx control, drugs interact with lithium, then every 3 months
U+Es, calcium and TFTs every 6 months
Difference between acute stress disorder and PTSD?
acute stress disorder is an acute stress reaction occurring within the 1st 4 weeks after a traumatic event and lasts less than 4 weeks (usually a few days), PTSD is diagnosed after 4 weeks
1st line tx of acute stress disorder?
trauma-focused CBT
Examples of low intensity psychosocial interventions used in the management of depression?
- computerised CBT
- individual guided self help based on principles of CBT
- a structured group physical activity programme
When should drug tx be offered for patients with subthreshold depressive sx or mild depression?
- persistent sx after other interventions
- initial presentation of subthreshold depressive sx that have been present a long time (at least 2 yrs)
- a past hx of moderate or severe depression
Psychological interventions for relapse prevention in patients with depression?
- individual CBT for those who have relapsed despite antidepressant medication, and for those with a significant hx of depression and residual sx despite tx
- mindfulness based cognitive therapy for patients who are currently well but have experienced 3 or more previous episodes of depression
How long can you be detained under section 3 of the MHA?
6 months
note can renew or extend this
What is a section 5 (2) MHA?
applies if person is a voluntary patient or inpatient (not for a mental health condition)
this is an application by a Dr or other approved clinician to keep the person in hospital
can be detained for up to 72hrs
What is a section 5 (4) MHA?
applies if you are a voluntary patient receiving tx for a mental disorder as an inpatient
a nurse can detain the patient for up to 6 hours if MH problem serious enough that pt needs to be kept in hospital immediately
What is a section 4 MHA?
Person with a mental health problem can be detained for up to 72hrs if urgently necessary for the person to be admitted to hospital and detained and waiting for a 2nd doctor to confirm the need to admit under a section 2 would cause undesirable delay.
What is a section 135 MHA?
police officer (plus doctor and AMHP) are authorised to enter patients’ premises and take patient to a place of safety as concern patient being ill treated or neglected or unable to care for themselves and lives alone.
When should active monitoring be offered in the tx of depression?
if person, on the judgement of the practitioner, may recover with no formal intervention OR
people with mild depression who don’t want tx OR
subthreshold depressive sx (<5 DSM-IV) and person requests tx
further assessment should be done within 2 weeks