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Table 1 Identified implementation factors for the early application of high-dose chemotherapy with autologous stem cell rescue in the Netherlands as mentioned by at least half of the respondents within at least one stakeholder group

From: High-dose chemotherapy with stem cell rescue to treat stage III homologous deficient breast cancer: factors influencing clinical implementation

 

Themes and implementation factors

Categories

Healthcare professionals

(n = 11a)

Patients and patientrep

(n = 5)

Policy-makers

(n = 4)

Researchers

(n = 3)

Importance criteriad

No

Theme: Patient-related factors

 

Nb

N

N

N

Value

1

Clear information provision necessary for this complex treatment via leaflets, visual aids and/or websites

Provision of information

8c

3

2

1

B, C

2

A negative sentiment of high-dose chemotherapy due to the history of the treatment

Treatment perception

6

1

0

3

A, B

3

Sharing of treatment experiences between patients and treating medical oncologists

Treatment perception

2

4

0

0

B

Theme: Organizational factors

 4

The use of a pathology alert systems other alerts to create awareness of ongoing trials

Identification of patients

7

1

0

1

A, B, C

 5

Multidisciplinary team meetings with (all) regional hospitals to increase inclusion rates

Identification of patients

8

0

1

0

B

 6

Educate (referring) medical oncologists about the treatment, trial, eligibility criteria and prognoses

Referral of patients

3

3

0

1

B

 7

Clear communication, responsibilities, and cooperation between and within departments (i.e., medical oncology, haematology, radiology, surgery, nurses, quality managers & hospital pharmacy)

Organization of HDCT

8

0

1

0

A, B

 8

One dedicated professional, and specialized “buddy system” in supportive care

Supportive care

4

3

0

0

B, C

 9

Optimal timing, necessity and duration of supportive care for this treatment is unknown

Supportive care

6

1

0

1

B, C

 10

Patients would benefit from oncologic physical therapy

Supportive care

5

3

0

0

B

 11

Centralize HDCT for quality purposes (i.e. use of accreditation, guidelines, & quality managers)

Nationwide organization

8

1

2

1

A, B, C

 12

BRCA1-like test can be performed in all centres if acquainted with MLPA

Nationwide organization

7

0

0

0

A, C

 13

Experience on ASCT in the treating centre is required

Education

7

0

0

1

A, B, C

 14

The specific capacity for ASCT like the amount of apheresis equipment, beds, and trained personnel are important

Capacity

2

0

2

0

A, B

Theme: Clinical factors

 15

Attention for short- and long-term effects:

-Effect of HDCT on cardiovascular diseases (e.g., dyslipidemia, arrhythmia, high blood pressure)

Side-effects and adverse events

3

3

1

0

A, B, C

-Effect of HDCT on fertility

 

6

1

1

0

 

-Effect of HDCT on cognition (e.g. concentration problems, chemobrain, etc.)

 

8

5

0

1

 

-Effect of HDCT on patient functioning (e.g. effect on work, relationships, etc.)

 

6

4

2

0

 

-Effect of HDCT on psychological problems (e.g. trauma, depression, anxiety etc.)

 

6

1

1

1

 

 16

Overall survival is most important for patients

Effectivity of the treatment

5

3

3

1

A, B, C

 17

Quality of life after the treatment should also be taken into consideration

Effectivity of the treatment

6

3

2

0

A, B, C

 18

A high toxicity, intense treatment is acceptable when prognosis significantly improves

Intensity of the treatment

7

1

0

1

A, B, C

Theme: Study-related factors

 19

Randomization might withhold patients from participating with the SUBITO study

SUBITO study

6

0

1

0

B, C

 20

Additional publications on high-dose chemotherapy help with treatment acceptance among healthcare providers

SUBITO study

8

1

3

2

A, C

  1. HDCT High-Dose Chemotherapy with Autologous Stem Cell Rescue, mCTC Mini Cyclophosphamide, Thiotepa, Carboplatin, MLPA Multiplex Ligation-dependent Probe Amplification, PALGA Pathologisch-Anatomisch Landelijk Geautomatiseerd Archief
  2. aIn total we interviewed sixteen healthcare professionals in eleven separate interviews
  3. bN = Number of interviews in which this implementation factor has been mentioned within a stakeholder group
  4. cAll numbers in bold are factors mentioned by ≥ 50% of the respondents in the concerning stakeholder group
  5. dImportance valued by A) evident risk for implementation, B) potential impact on patients or treatment, and C) relevance for research and development