addiction - Nursing Case Study
Pathophysiology
• Primary mechanism: Dopamine Reward Pathway Activation - Addictive substances increase dopamine release in the brain's reward pathway, creating intense feelings of pleasure and reinforcing the behavior.
• Secondary mechanism: Neuroadaptation - Repeated exposure to addictive substances causes the brain to adapt, reducing its natural dopamine production and decreasing sensitivity to the drug, leading to tolerance and cravings.
• Key complication: Withdrawal Symptoms - When substance use stops, the brain struggles to produce adequate dopamine, causing withdrawal symptoms like anxiety, irritability, and cravings, which can drive continued use.
Patient Profile
Demographics:
25-year-old male, college student
History:
• Key past medical history: Occasional recreational use of cannabis
• Current medications: None
• Allergies: None
Current Presentation:
• Chief complaint: Difficulty concentrating and increased stress levels
• Key symptoms: Mild cravings for cannabis, occasional use affecting academic performance, feelings of anxiety
• Vital signs: Blood pressure 118/78 mmHg, Heart rate 72 bpm, Respiratory rate 16 breaths per minute, Temperature 98.6°F, Oxygen saturation 98%
Section 1
Initial Assessment Findings:
During the initial assessment, the patient presents as alert and oriented to person, place, and time. He maintains good eye contact and appears well-groomed, though his affect is slightly anxious. Upon discussion of his recent cannabis use, the patient expresses a desire to reduce consumption but feels challenged by stressors related to his academic workload. He reports using cannabis approximately twice a week to unwind and manage stress. The patient denies any use of other substances, including alcohol or tobacco, and has not experienced any legal or academic consequences due to his cannabis use.
The mental health assessment reveals mild anxiety with a score of 6 on the Generalized Anxiety Disorder 7-item (GAD-7) scale, indicating mild anxiety symptoms. The patient acknowledges experiencing some difficulty sleeping and a decreased ability to concentrate on studies, particularly when abstaining from cannabis. His physical examination is unremarkable, with no signs of acute distress. The patient’s vital signs remain stable, consistent with his baseline measurements.
Based on these findings, the nursing team identifies the need for a comprehensive care plan focusing on stress management, support for reducing cannabis use, and strategies to improve concentration and academic performance. The patient is open to exploring cognitive-behavioral techniques, such as mindfulness and time management skills, to help manage his anxiety and cravings. Education is provided on understanding the impact of cannabis on cognitive function and the importance of achieving a balanced lifestyle to support his academic and personal goals. This assessment sets the stage for interventions aimed at promoting healthier coping mechanisms and preventing escalation of use.
Section 2
Response to Interventions:
In the weeks following the initial assessment, the patient engages actively in the proposed care plan. He attends weekly sessions with a mental health nurse to explore cognitive-behavioral techniques, focusing on mindfulness and stress reduction strategies. During these sessions, the patient practices deep breathing exercises and progressive muscle relaxation, which he starts to incorporate into his daily routine. The patient also participates in a time management workshop, where he learns to prioritize tasks and set realistic goals for his academic workload. These interventions aim to equip him with healthier coping mechanisms for managing stress and reducing his reliance on cannabis.
After a month of consistent effort, the patient experiences a noticeable improvement in his anxiety levels, with a follow-up score of 3 on the GAD-7 scale, indicating minimal anxiety. He reports feeling less overwhelmed by his academic responsibilities and exhibits improved concentration, allowing him to complete assignments more efficiently. Additionally, the patient successfully reduces his cannabis use to once a week, attributing this change to his enhanced ability to manage stress and anxiety without resorting to substance use. His sleep patterns have also improved, with fewer disturbances and a more restful quality of sleep, further contributing to his overall well-being.
These positive changes are reflected in the patient's vital signs, which remain stable and within normal limits. The nursing team continues to monitor his progress, providing ongoing support and encouragement. They emphasize the importance of maintaining these healthy habits and remaining vigilant to avoid potential triggers that could lead to increased cannabis use. As the patient demonstrates a strong commitment to his care plan, the team discusses the possibility of gradually extending the interval between follow-up sessions, empowering him to sustain his progress independently while ensuring access to support when needed. This stage of the care plan sets a solid foundation for the patient to continue building resilience and achieving his personal and academic goals.
Section 3
As the patient continues his journey toward recovery, a new assessment reveals minor complications that require attention. During a routine follow-up, the mental health nurse notices the patient has developed mild headaches in the afternoons, a symptom he had not experienced before. Upon further questioning, the patient attributes these headaches to increased screen time as he works to improve his academic performance. The nurse takes this opportunity to educate the patient about the importance of regular breaks, proper hydration, and ergonomic posture to mitigate the effects of prolonged computer use.
Vital signs remain stable with a blood pressure of 118/76 mmHg, a heart rate of 72 beats per minute, and a respiratory rate of 16 breaths per minute. However, the nurse decides to order a complete blood count and a basic metabolic panel to rule out any underlying causes for the headaches. The lab results show no significant abnormalities, with all values within normal ranges, reinforcing the likelihood that the headaches are related to lifestyle factors rather than physiological issues.
To address the patient's new symptoms, the care team adjusts the care plan to incorporate regular physical activity, such as brisk walking or yoga, to promote relaxation and reduce screen time. The nurse also introduces the patient to additional mindfulness exercises focused on body awareness to help identify and alleviate tension that may contribute to his headaches. With these modifications, the patient feels optimistic about managing this minor complication and is eager to continue building a healthier routine. The team remains confident in the patient's progress and encourages him to maintain his dedication to the care plan, setting the stage for continued success in his recovery journey.
Section 4
As the patient diligently incorporates the recommended lifestyle changes into his daily routine, he returns for a follow-up appointment to assess his response to the interventions. During the visit, the nurse observes a noticeable improvement in the patient's overall demeanor; he appears more relaxed and reports a reduction in the frequency and intensity of his afternoon headaches. He attributes this positive change to the regular breaks he is taking from screen time, as well as the mindfulness exercises and physical activities he has embraced. The patient shares that he particularly enjoys yoga, finding it both calming and a helpful way to stretch and relieve tension.
The nurse performs a thorough physical assessment, noting that the patient's vital signs remain stable with a blood pressure of 116/74 mmHg, a heart rate of 70 beats per minute, and a respiratory rate of 15 breaths per minute. There are no new physical complaints, and his energy levels seem consistent with his current activities and responsibilities. Encouraged by these findings, the nurse reinforces the importance of maintaining this balanced lifestyle and suggests incorporating additional stress-relief techniques, such as deep breathing exercises, which can be easily practiced throughout the day.
As the patient continues on his recovery journey, the care team remains vigilant, monitoring for any potential new complications. They remind the patient of the importance of ongoing communication and regular check-ups to ensure that his progress stays on track. This proactive approach will help identify any emerging issues early, allowing for timely interventions and support. With his commitment to the care plan and the team's support, the patient feels empowered and hopeful about his recovery, ready to face any challenges that may arise.
Section 5
Two weeks after the follow-up appointment, the patient returns to the clinic for another routine check-up. The nurse conducts a comprehensive assessment and notes that the patient's vital signs remain stable, with a blood pressure of 118/76 mmHg, a heart rate of 72 beats per minute, and a respiratory rate of 16 breaths per minute. The patient reports feeling more energetic and mentions an increase in his daily physical activity, now incorporating a 20-minute brisk walk each morning. He continues to engage in mindfulness exercises and yoga, expressing satisfaction with how these practices help him manage stress.
However, during the visit, the patient mentions experiencing occasional difficulty maintaining focus during work hours, which he attributes to residual anxiety. To explore this further, the nurse reviews the patient's recent lab results and finds that all values, including a complete blood count and basic metabolic panel, are within normal limits. The nurse discusses these findings with the patient, emphasizing the importance of maintaining his current routine while introducing additional cognitive exercises to enhance concentration, such as puzzles or memory games.
Encouraged by the patient's progress and his proactive approach to addressing challenges, the nurse collaborates with the patient to set new short-term goals. These include establishing a consistent sleep schedule to support cognitive function and attending a support group for individuals dealing with similar issues. The nurse reassures the patient that occasional setbacks are normal but should be communicated promptly to allow for timely adjustments to his care plan. With the care team's guidance and his continued commitment, the patient remains optimistic about his recovery journey, ready to embrace these new strategies for improving his focus and overall well-being.