Personality Disorders



Personality Disorders





A personality disorder is evidenced by a client’s enduring pattern of thinking, believing, and behaving that deviates markedly from the expectations of his or her culture (APA, 2000). The individual has difficulties with impulse control, interpersonal functioning, cognition, or affect. These maladaptive coping patterns and skewed perceptions of self or others are long-standing and are present in many life situations even though they are ineffective or cause significant distress or impaired functioning.

Clients with borderline personality disorder or antisocial personality disorder may be encountered in mental health or other health care settings for difficulties associated with these diagnoses or as they seek treatment for medical conditions unrelated to emotional or mental health problems. Clients with other psychiatric diagnoses may also have a personality disorder that makes their care more complex.



CARE PLAN 40


Paranoid Personality Disorder

Paranoid behavior is characterized by lack of trust, suspicion, grandiose or persecutory delusions, and hostility. A number of psychiatric disorders may include paranoid behavior, for example, paranoid schizophrenia, delusional disorder, depression, dementia, sensory or sleep deprivation, and substance use. Paranoid personality disorder is a specific disorder in which a client has persistent personality traits comprising a pattern of thought, emotions, and behavior reflecting consistent distrust of others (APA, 2000).

In addition to a pervasive mistrust of others, clients with paranoid personality disorder may have fantasies or even delusions that are grandiose (e.g., he or she is a prominent religious or political figure), destructive (e.g., getting even with tormentors), or conspiratorial (e.g., groups of people are watching, following, torturing, or controlling the client). This may involve ideas of reference—the client thinks that statements by others or events are caused by or specifically meant for him or her (e.g., that a television program was produced to send the client a message). Many clients with paranoid behavior have above-average intelligence, and their delusional systems may be very complex and appear to be logical.

No clear etiology has been identified for paranoid personality disorder, but both environmental and hereditary factors may play roles in its development. The psychodynamics of paranoid behavior may be rooted in an earlier experience of loss or disappointment that is unconsciously denied by the client. The client uses the defense mechanism of projection to ascribe to others the feelings he or she has (as a result of those earlier experiences and denial) and attempts to protect himself or herself with suspiciousness. The client may have extremely low self-esteem or feel powerless in life and compensate with delusions to mitigate those feelings.

Paranoid personality disorder is diagnosed more often in men than in women, and its prevalence in the United States has been estimated at 0.5% to 2.5% (Sadock & Sadock, 2008). These clients are at increased risk for other mental health problems, including psychotic episodes, delusional disorder, substance abuse, and other personality disorders. Paranoid personality disorder usually develops early in life, often in adolescence or early adulthood, and persists over time as a chronic disorder.

Treatment focuses on managing symptoms (e.g., aggression, depression) and often includes medication management and limit setting. It is especially important for the nurse to ensure a safe environment, be consistent, and remain aware of any of his or her own behaviors that may be perceived as threatening or as a basis for mistrust, such as inconsistency, secretiveness, and not keeping one’s word. Misperceptions may also include culturally based perceptions of humiliation, embarrassment, or behaviors deemed inappropriate in the client’s culture that may be acceptable in the nurse’s culture.

Nursing goals include ensuring the client’s ingestion of medications and promoting trust. Although full trust may not be possible to achieve with clients whose mistrust is severe, consistency and reliability will help ensure the maximum level of trust. Also, because the mistrust in paranoid behavior often leads to social isolation, facilitating successful interactions between the client and others is an important goal that can enhance the client’s success after discharge.


NURSING DIAGNOSES ADDRESSED IN THIS CARE PLAN

Disturbed Thought Processes

Defensive Coping

Impaired Social Interaction

Ineffective Self-Health Management



RELATED NURSING DIAGNOSES ADDRESSED IN THE MANUAL

Ineffective Health Maintenance

Insomnia

Risk for Other-Directed Violence

Anxiety








CARE PLAN 41


Schizotypal Personality Disorder

The client with a schizotypal personality disorder exhibits a pervasive pattern of peculiarities of ideation, appearance, and behavior and deficits in interpersonal relatedness (APA, 2000).

Clients with a schizotypal personality disorder frequently are isolated but not by their own choice. They become very uncomfortable in social situations, so even though they may wish to meet others and make friends, they are unable to do so successfully. Therefore, the majority of their interactions are often limited to the nuclear family or one person outside the family, and even these relationships are characterized by an aloof, somewhat distant participation on the part of the client.

The client with a schizotypal personality disorder displays a great deal of anxiety when social situations with unfamiliar people are unavoidable. He or she generally appears eccentric in a variety of ways, including magical thinking; unusual perceptual experiences; inappropriate facial expressions; beliefs in superstition, clairvoyance, or telepathy (when these beliefs are inconsistent with subcultural norms); and an unkempt, frequently unusual manner of dress (APA, 2000). Clients with this personality disorder do not exhibit symptoms severe enough to support a diagnosis of schizophrenia, but under extreme stress, they may experience a psychotic episode, and up to 10% may develop schizophrenia (Sadock & Sadock, 2008).

Schizotypal personality disorder occurs in about 3% of the population and may occur slightly more often in men than in women (APA, 2000). These clients are at increased risk for depression and for other personality disorders. Symptoms are evident in childhood and persist through adulthood. These clients may have problems holding a job, but may be able to sustain employment of a routine, repetitive nature. Often, these clients stay with the nuclear family or live alone if forced to leave the family. It is thought that many homeless people have these types of personality disorders.

It is important for the nurse to be realistic in setting goals for these clients. Nursing care focuses on maximizing the client’s independence and facilitating necessary interaction with others.


NURSING DIAGNOSIS ADDRESSED IN THIS CARE PLAN

Ineffective Role Performance


RELATED NURSING DIAGNOSES ADDRESSED IN THE MANUAL

Bathing Self-Care Deficit

Dressing Self-Care Deficit

Feeding Self-Care Deficit

Toileting Self-Care Deficit

Ineffective Self-Health Management

Jul 20, 2016 | Posted by in NURSING | Comments Off on Personality Disorders

Full access? Get Clinical Tree

Get Clinical Tree app for offline access