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Table 2 Overview of interview responses

From: The experience of living with Niemann–Pick type C: a patient and caregiver perspective

Patient ID (age at diagnosis)

Most important current worry

Most important past worry

Most bothersome symptoms

Treatment priority

18*** (7)

Seizures

No therapies available at diagnosis

Cognition

Cognition

2 (10)

Dysphagia, infection, decline in mobility

Dysphagia, infection, decline in mobility

Dysarthria, dysphagia, comprehension difficulty

Dysphagia (cognition is stable)

17*** (10)

Dysphagia and mobility

No therapies available at diagnosis

Seizures, dysphagia, mobility

Motor functions and aspiration

12 (14)

Sleep apnea, seizures, cognition

Seizures

Seizures and loss of physical function

Cognition and physical functioning

19 (14)

Enlarged spleen, vertical gaze spatial palsy; parent: not enjoying child’s milestones

Cognition

Dysarthria, cognition

Cognition

1 (14)

Memory loss

Motor deficits

Cognition and motor deficits

Memory and cognition

3 (22)

Unsure

Unsure

Tripping and falling

Unsure

13 (24)

Cognition

Cognition

Cognition

No tangible way available to measure improvement/decline

16** (25)

Autonomy

Uncertainty about available resources

Cognition

Cognition and motor functions

4 (27)

Motor deficits, dysphagia, autonomy, uncertainty about future

Motor deficits, dysphagia, autonomy

Cognition and social decline

Cognition

10* (28)

Psychiatric and behavioral problems (paranoia, delusional thinking, anger, frustration), dysphagia

Psychiatric problems

Psychiatric problems, cognition

Psychiatric problems, cognition, dysphagia

11a (29)

N/A

Cognition

Social

All symptoms

6 (30)

Autonomy, falling, uncertainty about future

Uncertainty about future

Insomnia, cognition

Cognition

15** (30)

Autonomy

Uncertainty about available resources

Motor deficits

Cognition and motor functions

9* (30)

Cognition, fine motor skills, dysphagia

Memory and balance

Cognition

Cognition

14** (36)

Dysphagia, motor deficits, quality of life

Uncertainty about available resources

Dysphagia

Cognition and motor functions

7 (39)

Autonomy and general physical decline

Ataxia

Gait, ataxia, dysarthria

Ataxia

8 (46)

Hearing loss and cognition

Hearing loss and cognition, enlarged spleen

Hearing loss and cognition

Hearing loss and cognition

5 (59)

Patient: gait and balance; caregiver: motor deficits and dysphagia

Patient: gait and balance; caregiver: dysarthria and gait

Caregiver: dysarthria, lack of concern for safety

Patient: gait and balance; caregiver: dysphagia

  1. *Sibling set 1, Patients 9 and 10
  2. **Sibling set 2, Patients 14, 15, and 16
  3. ***Sibling set 3, Patients 17 and 18
  4. aPatient deceased