Depression Clerking Example for a 45-Year-Old Female
A comprehensive depression clerking for this patient should systematically document presenting symptoms, assess severity using validated tools, rule out organic causes (particularly thyroid dysfunction), evaluate suicide risk, and formulate a treatment plan based on symptom severity.
Presenting Complaint
- Low mood and loss of interest in activities for 2 months
History of Presenting Complaint
Core Depressive Symptoms (Duration: 2 months)
- Depressed mood: Present most days
- Anhedonia: Markedly diminished interest or pleasure in activities
- Sleep disturbance: Insomnia (specify type: initial, middle, or terminal insomnia)
- Appetite changes: Reduced appetite (document weight loss if present)
- Energy: Low energy/fatigue nearly every day
- Concentration: Diminished ability to think or concentrate
- Suicidal ideation: Passive thoughts ("better off dead") - frequency, specificity, intent, and plan must be documented 1
PHQ-9 Screening
Administer the 2-item PHQ-9 initially 1:
- "Little interest or pleasure in doing things" - score
- "Feeling down, depressed, or hopeless" - score
If score ≥2 on either item, complete full PHQ-9 (remaining 7 items covering sleep, energy, appetite, self-worth, concentration, psychomotor changes, self-harm thoughts). Use cutoff score of ≥8 (not the traditional ≥10) for cancer/medical populations 1.
Functional Impairment
- Occupational: Ability to work (currently maintaining work responsibilities)
- Social: Relationship difficulties (conflict with partner as precipitant)
- Self-care: Activities of daily living
- Quality of life impact
Precipitating Factors
- Relationship conflict with partner (began several months ago)
- Life stressors or transitions
Associated Symptoms to Document
- Feelings of worthlessness or excessive guilt
- Psychomotor agitation or retardation (observable)
- Recurrent thoughts of death beyond suicidal ideation 2
Risk Assessment
Suicide Risk Evaluation (CRITICAL)
If any risk of harm to self or others: immediate referral for emergency psychiatric evaluation; facilitate safe environment; one-to-one observation 1.
Document:
- Current suicidal ideation: Passive thoughts present ("better off dead")
- Frequency: Occasional
- Intent: None vs. present
- Plan: Specific vs. none
- Access to means: Firearms, medications
- Prior suicide attempts: None documented
- Risk factors for completed suicide 3:
- Age: 45 years (moderate risk)
- Gender: Female (lower risk than males)
- Mental state: Depressed
- Substance use: Social alcohol only
- Living situation: With partner vs. alone
- Family history of suicide
Risk Factors for Depression
- Family history: Positive for depression (first-degree relatives)
- Chronic medical illness: Hypothyroidism (treated)
- Substance use: Social alcohol (quantify: drinks per week)
- Prior psychiatric history
- Social support: Assess coping skills and available support 1
Past Psychiatric History
- Previous episodes of depression
- Previous psychiatric hospitalizations
- Previous suicide attempts or self-harm
- Previous psychiatric treatments (medications, psychotherapy)
Medical History
Current Medical Conditions
- Hypothyroidism: Treated with levothyroxine
- Current dose
- Duration of treatment
- Last TSH level and date
- Compliance with medication
- Critical: Hypothyroidism is a known cause of treatment-resistant depression and must be adequately treated 4
Medication Review
- Levothyroxine: Dose and compliance
- Drug interactions: Levothyroxine may interact with antidepressants (particularly sertraline may increase levothyroxine requirements; tricyclics may have increased effects) 5
- Other medications that may affect mood
Review of Systems
- Thyroid symptoms: Cold intolerance, weight changes, constipation, dry skin
- Cardiovascular: Palpitations, chest pain
- Neurological: Headaches, tremor, weakness
Substance Use History
- Alcohol: Social use (quantify frequency and amount)
- Tobacco
- Illicit drugs
- Caffeine
Family History
- Depression: Positive (specify which relatives)
- Other psychiatric disorders
- Suicide
- Thyroid disease
Social History
- Living situation: With partner
- Occupation and work status
- Financial stressors
- Social support network
- Recent life changes or stressors
Mental State Examination
Appearance and Behavior
- Grooming and hygiene
- Eye contact
- Psychomotor activity: Normal vs. retardation vs. agitation
Speech
- Rate, rhythm, volume, tone
Mood and Affect
- Mood: "Sad" (patient's subjective description)
- Affect: Congruent, range (restricted vs. full), intensity
Thought Process
- Linear, goal-directed vs. tangential, circumstantial
Thought Content
- Suicidal ideation: Passive thoughts present, no intent or plan
- Homicidal ideation: Denied
- Delusions: None
- Obsessions: None
Perception
- Hallucinations: None
- Illusions: None
Cognition
- Orientation: Alert and oriented to person, place, time
- Attention/concentration: Impaired (consistent with depression)
- Memory: Assess if indicated
Insight and Judgment
- Insight: Recognizes symptoms, attributes to relationship stress
- Judgment: Intact (continuing work and responsibilities)
Physical Examination
- Vital signs
- Thyroid examination: Size, nodules, tenderness
- Cardiovascular examination
- Neurological examination if indicated
Investigations
Laboratory Tests
Essential to rule out organic causes and assess thyroid status:
- TSH and free T4: To confirm adequate thyroid replacement 5, 4
- Complete blood count
- Comprehensive metabolic panel
- Vitamin B12 and folate
- Consider: Vitamin D, screening for other endocrine disorders if clinically indicated
Formulation
Diagnosis
Major Depressive Disorder - meets criteria with ≥5 symptoms over 2 months including depressed mood and anhedonia, causing functional impairment 2, 6.
Severity Assessment
Based on PHQ-9 score 1:
- Score 1-7: Minimal/mild - monitor, supportive care
- Score 8-14: Moderate - consider psychology/psychiatry consultation
- Score 15-19: Moderately severe - refer to psychology/psychiatry
- Score 20-27: Severe - urgent psychiatric referral
Contributing Factors
- Relationship conflict (precipitant)
- Hypothyroidism (ensure adequately treated)
- Family history of depression
- Possible inadequate social support
Management Plan
Immediate Actions
- Suicide risk management: Given passive suicidal thoughts, assess need for safety planning; remove access to lethal means (firearms, excess medications) 3
- Optimize thyroid treatment: Verify TSH is within target range; inadequately treated hypothyroidism can cause treatment-resistant depression 4
Treatment Based on Severity 1
For Moderate Symptoms (PHQ-9 8-14):
- Seek consultation with psychology or psychiatry for diagnosis confirmation
- Low-intensity interventions:
- Individually guided self-help based on cognitive behavioral therapy
- Structured physical activity program
- Psychosocial interventions (group)
- Consider pharmacotherapy
For Moderate-Severe to Severe Symptoms (PHQ-9 ≥15):
- Immediate referral to psychology and/or psychiatry
- High-intensity psychological interventions: Individual therapy by licensed mental health professional (CBT, behavioral activation)
- Pharmacological treatment 7:
- Second-generation antidepressants (SSRIs, SNRIs) based on side effect profile, cost, patient preference
- Important: Levothyroxine may interact with antidepressants; sertraline may increase levothyroxine requirements 5
- Monitor response within 1-2 weeks of initiation
- Modify treatment if inadequate response at 6-8 weeks
- Continue for 4-9 months after satisfactory response (longer for recurrent episodes) 7
Follow-Up
- Initial: Within 1-2 weeks to assess treatment response and adverse effects 7
- Regular monitoring: PHQ-9 scores, clinical status, medication adherence
- TSH monitoring: Especially if starting antidepressants (potential interaction) 5
- Reassess suicide risk at each visit
Patient Education
- Nature of depression and expected course
- Treatment options and rationale
- Importance of medication adherence (both levothyroxine and antidepressants)
- Warning signs requiring urgent evaluation
- Avoid alcohol (can worsen depression and interact with medications)
Safety Planning
- Emergency contact numbers
- Remove firearms and excess medications from home 3
- Identify supportive persons to contact in crisis
- 24-hour crisis hotline information
This clerking systematically addresses the diagnostic criteria for major depressive disorder 2, 6, incorporates validated screening tools 1, evaluates critical suicide risk 1, 3, considers the important interaction between hypothyroidism and depression 4, and provides a severity-based treatment algorithm 1, 7.