GP - Depression Flashcards
What is depression?
Depression is characterised by persistent low mood/ sadness and/or loss of interest or pleasure in doing things and a range of emotional, cognitive, physical and behavioural symptoms
What criteria do you use to diagnose depression?
There are two of them:
DSM-V (used by GP)
ICD-10 (used by GP/ psychiatrist) - soon to be replaced by ICD-11
What is the DSM-V classification?
Depression is diagnosed according to the DSM-5 classification by the presence of 5 out of a possible 9 symptoms, present for at least 2 weeks, of sufficient severity to cause clinically significant distress or impairment in social, occupational, or other important areas of functioning:
- Core symptoms:
- Persistent low mood/ sadness
- Loss of interest or pleasure in doing things
- If at least one of the two ‘core’ symptoms have been present most days, most of the time, for at least 2 weeks, ask about:
- Biological symptoms
- Sleep disturbance (insomnia or hypersomnia nearly everyday)
- Changes in weight (weight gain/ loss)/ changes in appetite
- Fatigue/ loss of energy
- Cognitive symptoms
- Agitation or retardation
- Poor memory and concentration, and indecisiveness
- Feelings of worthlessness/ low self-esteem/ low confidence, or excessive or inappropriate guilt
- Recurrent thoughts of death, recurrent suicidal ideation without a specific plan, or a suicide attempt or a specific plan for committing suicide
- Biological symptoms
Negative perception of self
Negative perception of current/ future situation
Look for triggers or stressors for depression + establish pre-morbid status (“how do you describe yourself before all of this?”
What questions in the Hx will you ask in a patient with depression?
- Persistent low mood/ sadness
- “Can you tell me about the low mood?” “How often have you been feeling low in mood?”
- Loss of interest or pleasure
- “Have you found yourself not being able to enjoy the things you used to enjoy?”
- Sleep disturbance
- “How has you sleeping pattern recently?”
- “Any difficulties falling asleep?”
- “Do you find yourself waking up early, and finding it difficult to get back to sleep?”
- “Do you feel tired and lack of energy during daytime?”
- Changes in weight
- “Have you noticed a change in your weight?”
- Negative perception of self
- “How do you feel about youself?”
- “Do you often criticise yourself?”
- “How confident a person are you on a scale of 1-10, with 1 being the least confident and 10 being the most confident?”
- “How do you see yourself when compared to other people?”
- Negative perception of current/ future situation
- “How do you feel about your current situation?”
- “How do you feel about the future?”
- Poor concentration
- “How are your current levels of concentration?”
- “Can you follow TV programmes/ read the newspaper/ pursue hobby without getting distracted?”
- Poor memory
- “Have you been finding yourself more forgetful?” e.g. forgetting your appointment, or forgetting your submission deadline
- Agitation/ retardation
- “Have you been finding yourself getting more angry and agitated more easily?”
- “Have you noticed yourself being so fidgety or restless that you have been moving around a lot more than usual?”
- “Have you noticed that you have been thinking or doing things slower than usual?”e.g. moving or speaking slowly
What is the ICD-10 classification?
It’s an agreed list of 10 depressive symptoms
Core symptoms:
- Persistant low mood/ sadness
- Loss of interest or pleasure in doing things
- Fatigue or low energy
(At least one of these present for most days, most of the time, for at least 2 weeks)
If any of the above is present, ask about associated symptoms:
- Sleep disturbance
- Poor memory and concentration, and indecisiveness
- Low self-esteem/ confidence
- Changes in appetite or weight
- Suicidal thoughts or acts
- Agitation or retardation
- Guilt or self-blame
The 10 symptoms in ICD-10 define the degree of depression and management is based on the particular degree. How many symptoms (from ICD-10) does patient have to have in order to be diagnosed mild depression?
Mild depression - 4 symptoms
How many symptoms (from ICD-10) does patient have to have in order to be diagnosed moderate depression?
Moderate depression = 5-6 symptoms
How many symptoms (from ICD-10) does patient have to have in order to be diagnosed severe depression?
Severe depression - 7 or more symptoms +/- psychotic symptoms
How many symptoms (from ICD-10) does patient have to have in order to NOT be diagnosed with depression?
Not depressed - < 4 symptoms
When assessing a patient with depression, what must you rule out?
Rule out other psychiatric diagnoses:
- Bipolar disorder
- “Have you ever experienced periods of feeling particularly high, energetic or euphoric?”
- Schizophrenia
- “Sometimes, patients with depression, they may experience seemingly bizarre events like hearing strange noises or seeing things that shouldn’t be there. Have you had any of that?”
- “Have you ever heard voices speaking when there seems to be no one around?”
- If yes, second order or third order auditory hallucinations
- “Do you ever feel that people are discussing you negatively?”
- “Do you fear that people maybe out to get you?”
- “Have you ever felt that something or someone is able to put thoughts into your head, or remove thoughts from your head?”(Thought insertion/ withdrawal)
- “Have you ever felt that something or someone can hear your thoughts?” (Thought broadcasting)
- “Have you ever heard voices speaking when there seems to be no one around?”
- “Sometimes, patients with depression, they may experience seemingly bizarre events like hearing strange noises or seeing things that shouldn’t be there. Have you had any of that?”
- Physical (organic) causes
- Are you taking any drugs - prescriptional or recreational?
- Do you have any health problems? e.g. hypothyroidism, Parkinson’s disease, cancer (can cause hypercalcaemia)
- Note that health problems can make one depressed!
What must you assess if the patient has depression?
Risk of suicide
How would you assess the risk of suicide?
Think about BEFORE, DURING, and AFTER:
Start with an open question - “This might be a bit of a sensitive question to ask, but sometimes patients with depression may feel that life is no longer worth living for. Have you felt that way?” or “Have you thought about ending your life or harming yourself?”
Before
- Was there a trigger or a precipitant?
- e.g. an argument with a spouse
- Was the self-harm planned, or was it impulsive?
- “Have you made any plans for it?”
- “How often do you think about doing it?”
- “Is there anyone else involved in your plan?”
- Did the patient carry out any final acts?
- Writing a suicide node
- Leaving a will
- Terminating contracts e.g. mobile phone, gas, and electricity
- Were there any precautions taken against discovery?
- Closing curtains
- Locking doors
- Wait until everyone in the house has left knowing that they won’t be back for a few hours
- Going somewhere remote
- Was alcohol used?
- Amount and type
- Previous alcohol use
- “Do you drink when you are depressed?” “If so, how much and how often, and do you feel better after?”
During
- Method of self-harm
- Was the patient alone?
- Where were they when they self-harmed?
- What was going through their mind at the time?
- Did they think that self-harm would end their life
- What did they do straight after the self-harm?
After
- Did the patient call anyone? How did they get to A&E? Who were they found by?
- How did they feel when help arrived?
- What is the patient’s current mood?
- Does the patient still feel suicidal?
- If the patient were to go home today, what would they do? (cover the next few days)
- If the patient were to feel like this again, what might they do differently?
- Protective factors:
- “Are there anything that might prevent you from doing this again in the future?”
- “Does the patient feel that there is anything to live for?”
- Will the patient accept treatment?
- “What do you think about the treatment you are currently receiving?” “Are they effective?” “Have you noticed any positive changes in your mood ever since you are started on the medications?” “ Any side effects?”
Previous episodes of self-harm
Employment status
Relationship status
Chronic pain or disability
What questions would you ask about overdose in risk assessment?
- What medication?
- Where did they get the medication from?
- How much of the medication did the patient take?
- What did the patient take the medication with?
- What did the patient think that amount of medication would do?
- What made the patient decide to take the medication/ how long had they been thinking about taking an overdose for?
- What did the patient do after taking the medication?
- How did the patient get to the hospital?
What questions would you ask about cutting in risk assessment?
Where are the cuts?
How many cuts?
What tool?
How deep are the cuts?
How did the patient feel whilst they were cutting?
How did the patient feel when they saw BLOOD?
What was the patient hoping the cutting would do?
What physical/ organic causes must you rule out?
Hypothyroidism
Anaemia
Cancer
Conditions that cause chronic pain
