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In hospital all overdose patients get or should get a psychiatric evaluation. In General practice, depressed patients are commonly found and the doctor should have a good idea who is at risk of self-harm. Some common features help identify individuals at greater risk. Check your local policy but anyone with a suicide attempt should have a psychiatric evaluation before discharge. Patients may even try to self-discharge. Get help from psychiatry and take senior advice.
Assessing the risk of suicide is a critical component of patient care, especially in individuals presenting with depression, severe anxiety, or other mental health issues. Key steps include:
Psychiatric Disorder | Risk Relative to General Population | Comments |
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Personality disorders | Approximately 40-fold | Highest in borderline personality disorder. Strong association with antisocial and narcissistic personality disorders. Often have comorbid depression or substance misuse. |
Unipolar depression | 20-fold | Risk greatest in patients with anxiety/agitation or severe insomnia. Higher risk in those having received inpatient treatment. Highest risk in the first 3 months of diagnosis. |
Substance use |
Cocaine dependence: 17-fold
Alcohol dependence: 12-fold Opioid dependence: 7-fold Amphetamine dependence: 5-fold |
Highest risk when comorbid with depression. |
Schizophrenia | 13-fold | Highest risk is among young, intelligent, unemployed males with good insight and recurrent illness. |
Eating disorders |
Anorexia nervosa: 8-fold
Bulimia: lower risk than anorexia |
Mortality in anorexia nervosa is also increased due to complications of malnutrition. |
Bipolar affective disorder | 6-fold | More common in depressive phase but can also occur in manic or mixed affective episodes. |
Anxiety disorders | 3-fold | Increased risk in GAD, panic disorder, and PTSD, even without comorbid depression. OCD is not associated with increased risk. |
Self-harm is a prevalent issue with various underlying causes. It significantly heightens the risk of suicide, though most individuals who engage in self-harm do not ultimately take their own lives. Effective management involves a comprehensive assessment of suicide risk, considering factors such as known risk factors, the level of suicidal intent, the presence of mental disorders, substance use, and the availability of social support. Management strategies should be tailored to each individual and always include crisis planning.
Ensure thorough documentation of the suicide risk assessment, clinical reasoning, safety plan, and management decisions. Include details of all discussions with the patient and their family or caregivers.