Behavioural and psychiatric disorders: how to intervene in first aid and emergencies

By ຄຣິສເຕຍໂນ ອັນໂຕນິໂນ On Jan 25, 2023

Behavioral and psychiatric disorders are the fifth most common emergency that EMS professionals respond to, accounting for almost 8% of all EMS calls

Behavioral and psychiatric disorders are behavioral or mental patterns that cause significant ຄວາມຫຍຸ້ງຍາກໃນ or impairment of personal function.

A behavioral or psychiatric disorder is defined by the patient showing any of the following signs:

Is a danger to themselves
Is a danger to others
Is so mentally impaired that they cannot provide for their own food, clothing, or shelter
Appears at risk to evolve into one of the above conditions

Mental illness can sometimes be associated with aggressive or violent behavior.

However, people living with a mental illness and receiving effective treatment are no more violent or dangerous than the rest of the population.

People living with a mental illness are more likely to harm themselves—or be harmed than to hurt other people.

Violence is not a symptom of psychiatric illness.

The relationship between mental illness and violence is complex.

Research suggests there is little relationship between mental illness and violence unless substance use is involved.

Behavioral and Psychiatric Disorder Definition

What Is a Psychiatric Disorder?

Behavioral and psychiatric disorders are behavioral or mental patterns that cause significant distress or impairment of personal functioning.

The condition may be persistent, relapsing and remitting, or occur as a single, isolated episode.

The causes of behavioral disorders are often unclear, but they are usually defined by a combination of how the patient behaves, feels, perceives, or thinks.

Treatment for behavioral and psychiatric disorders can be found in psychiatric hospitals or the community.

Assessments are carried out by mental health professionals, such as psychiatrists, psychologists, psychiatric nurses, and clinical social workers, using various methods, including psychometric tests, observation, and questioning.

The two primary treatment methods for psychiatric disorders are psychotherapy and psychiatric medication.

Other treatments include lifestyle changes, social interventions, peer support, and self-help.

A small number of cases might require involuntary detention or treatment.

Prevention programs have been shown to reduce depression.

In 2019, common mental disorders around the globe were:

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Bipolar disorder
Dementia
Schizophrenia
Developmental disorders

Causes of Psychiatric Emergencies

The psychiatric conditions associated with psychiatric emergencies include:

Schizophrenia
Bipolar Disorder (especially Bipolar Mania)
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Anxiety States
Intoxication
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Delirium (not actually a psychiatric condition)
Dementia (not actually a psychiatric condition)
When to Call Emergency Number for Psychiatric Disorder

Many mental health advocacy organizations offer similar advice regarding when to call Emergency Number for a psychiatric disorder.

Basically, “if you or a loved one is experiencing a mental health crisis or emergency, call Emergency Number.”

While this advice is somewhat vague, below are the key signs that it’s time to pick up the phone.

Signs of a Mental Health Emergency:

Individual has harmed themselves or others
Individual is likely to harm themselves or others
Serious property damage
Individual is unable to care for self
The caller feels scared or unsafe

Signs of a Mental Health Crisis:

Need for immediate action or intervention—if the individual has disappeared, is likely to harm themselves or others, or is threatening, talking about, or making specific plans for suicide
Excessive substance use
Individual cannot resolve the situation with skills and resources available
Individual is unable to care for self
Individual is participating in unlawful behavior

How to Treat Behavioral and Psychiatric Emergencies

People living with a mental illness require psychiatric care.

If the person shows signs of a psychiatric emergency, such as agitation or violence, call Emergency Number.

You can also take steps to calm them and de-escalate the situation.

If a person living with a mental illness becomes aggressive or violent, some suggestions include:

Try to remain calm and speak in a relaxed, clear, and slow voice
Give the person some physical space
Avoid a confrontation – sometimes leaving the house to wait for everyone to calm down is more productive

A more detailed list of calming techniques designed for EMS professionals is included in this article.

Look for “The Ten De-Escalation Commandments” below.

USA: How Do EMTs & Paramedics Treat Behavior and Psychiatric Disorders?

ສໍາລັບທຸກກໍລະນີສຸກເສີນທາງດ້ານຄລີນິກ, ຂັ້ນຕອນທໍາອິດແມ່ນການປະເມີນຢ່າງໄວວາແລະເປັນລະບົບຂອງຄົນເຈັບ.

ສໍາລັບການປະເມີນນີ້, ຜູ້ໃຫ້ບໍລິການ EMS ສ່ວນໃຫຍ່ຈະໃຊ້ A B C D E ວິທີການ.

ວິທີການ ABCDE (Airway, Breathing, Circulation, Disability, Exposure) ແມ່ນໃຊ້ໄດ້ໃນທຸກກໍລະນີສຸກເສີນທາງດ້ານຄລີນິກສຳລັບການປະເມີນ ແລະການປິ່ນປົວທັນທີ. ມັນສາມາດຖືກນໍາໃຊ້ໃນຖະຫນົນທີ່ມີຫຼືບໍ່ມີ ອຸປະກອນ. It can also be used in a more advanced form where emergency medical services are available, including emergency rooms, hospitals, or intensive care units.

ຄໍາແນະນໍາການປິ່ນປົວ & ຊັບພະຍາກອນສໍາລັບຜູ້ຕອບທໍາອິດທາງການແພດ

Treatment guidelines for behavioral and psychiatric emergencies can be found on page 53 of the National Model EMS Clinical Guidelines by the National Association of State EMT Officials (NASEMSO).

NASEMSO ຮັກສາຂໍ້ແນະນໍາເຫຼົ່ານີ້ເພື່ອອໍານວຍຄວາມສະດວກໃຫ້ລະບົບ EMS ຂອງລັດແລະທ້ອງຖິ່ນຄໍາແນະນໍາທາງດ້ານຄລີນິກ, ໂປໂຕຄອນ, ແລະຂັ້ນຕອນການດໍາເນີນງານ.

ຄໍາແນະນໍາເຫຼົ່ານີ້ແມ່ນອີງໃສ່ຫຼັກຖານຫຼືຄວາມເຫັນດີນໍາແລະໄດ້ຖືກຈັດຮູບແບບສໍາລັບການນໍາໃຊ້ໂດຍຜູ້ຊ່ຽວຊານ EMS.

The guidelines include a rapid assessment of the patient for symptoms of psychiatric disorder, which may include:

Note medications/substances on scene that may contribute to the agitation or may be relevant to the treatment of a contributing medical condition
Maintain and support airway
Note respiratory rate and effort – If possible, monitor pulse oximetry and/or capnography
Assess circulatory status:

Blood pressure (if possible)
ອັດຕາການເຕັ້ນຂອງກໍາມະຈອນ
Capillary refill

5. Assess mental status

Check blood glucose (if possible)

6. Obtain temperature (if possible)

7. Assess for evidence of traumatic injuries

8. Use a validated risk assessment tool such as RASS (Richmond Agitation Sedation Score), AMSS (Altered Mental Status Score), or BARS (Behavioral Activity Rating Scale) to risk-stratify violent patients to help guide interventions

ຜູ້ໃຫ້ບໍລິການ EMS ຄວນອ້າງອີງເຖິງ CDC Field Triage Guidelines ສໍາລັບການຕັດສິນໃຈກ່ຽວກັບຈຸດຫມາຍປາຍທາງການຂົນສົ່ງຄົນເຈັບທີ່ໄດ້ຮັບບາດເຈັບ.

EMS Protocol for Behavioral and Psychiatric Emergencies

Protocols for pre-hospital treatment of behavioral and psychiatric disorders vary by EMS provider and can also depend on the patient’s symptoms or medical history.

A typical protocol might follow these initial steps, called “Zeller’s Six Goals” of emergency psychiatric care:

Exclude medical etiologies of symptoms
Rapidly stabilize the acute crisis
Avoid coercion
Treat in the least restrictive setting
Form a therapeutic alliance
Formulate an appropriate disposition and aftercare plan

Patients with a potentially life-threatening illness or injury should be transported to the closest, most appropriate receiving hospital for the patient’s medical needs.

Field Medical Clearance Criteria

To determine if a medical clearance is required for all other patients, EMS personnel are to ask themselves the following questions. If the answer to any of them is “yes,” the patient should be transported to the nearest, most appropriate receiving facility.

Is there a medical or traumatic reason why this patient should not be transported to an emergency psychiatric facility?
Is the patient unconscious or unresponsive?
Is the patient pale, sweaty, dizzy, or showing signs of shock?
Does the patient have chest pain?
Does the patient have abdominal pain?
Does the patient have significant bleeding from trauma?
Is the patient significantly intoxicated or overdosed on drugs and unable to ambulate? (Patients with ANY evidence of ingestion should be treated as an overdose, even if the patient is now denying it
Do you suspect the patient may be experiencing an overdose of medication?
Is the patient 65 or older and showing an abrupt change in behavior or cognition?

Medical causes that can mimic psychiatric symptoms include:

ດີລະອອງ
ໂຣກສະ ໝອງ ເສີຍ
Hyperthyroidism
Dementia
Hypoxia
Seizures
Hypoglycemia
HIV encephalopathy

De-Escalating Agitated or Potentially Violent Patients with Suspected Psychiatric Disorder

The Ten De-Escalation Commandments, developed by Avrim Fishkind, MD, has been included or referenced in some EMS protocols for verbally de-escalating a potentially violent or agitated patient.

The Ten De-Escalation Commandments:

A) You shall be non-provocative: