Cancer of unknown primary origin medical therapy: Difference between revisions

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==Medical Therapy==
==Medical Therapy==
*Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].  
 
=== Medical Therapy ===
*There is no treatment for cancer of unknown primary origin; the mainstay of therapy is supportive care.<ref name="pmid15888766">{{cite journal |vauthors=Briasoulis E, Tolis C, Bergh J, Pavlidis N |title=ESMO Minimum Clinical Recommendations for diagnosis, treatment and follow-up of cancers of unknown primary site (CUP) |journal=Ann. Oncol. |volume=16 Suppl 1 |issue= |pages=i75–6 |year=2005 |pmid=15888766 |doi=10.1093/annonc/mdi804 |url=}}</ref>
*The treatment for cancer of unknown primary origin will depend on several factors, such as [[metastatic]] origin, [[biopsy]] findings, patients age, and performance status.
*Medical therapy for cancer of unknown primary origin should be adjusted on an individual basis  and according to well-defined clinicopathologic subsets.<ref name="pmid15888766">{{cite journal |vauthors=Briasoulis E, Tolis C, Bergh J, Pavlidis N |title=ESMO Minimum Clinical Recommendations for diagnosis, treatment and follow-up of cancers of unknown primary site (CUP) |journal=Ann. Oncol. |volume=16 Suppl 1 |issue= |pages=i75–6 |year=2005 |pmid=15888766 |doi=10.1093/annonc/mdi804 |url=}}</ref>
*The table below summarizes different types of medical therapy strategies for cancer of unknown primary origin.
 
{| class="wikitable"
! colspan="2" style="background:#4479BA; color: #FFFFFF;" align="center" |''' Treatment for cancer of unknown primary origin'''<br>
<SMALL> Adapted from the European Society of Medical Oncology<ref name="pmid15888766">{{cite journal |vauthors=Briasoulis E, Tolis C, Bergh J, Pavlidis N |title=ESMO Minimum Clinical Recommendations for diagnosis, treatment and follow-up of cancers of unknown primary site (CUP) |journal=Ann. Oncol. |volume=16 Suppl 1 |issue= |pages=i75–6 |year=2005 |pmid=15888766 |doi=10.1093/annonc/mdi804 |url=}}</ref></SMALL>
|-
| style="background:#DCDCDC;" align="center" | '''Sub-type'''
| style="background:#DCDCDC;" align="center" | '''Proposed treatment'''
|-
|
Poorly differentiated [[carcinoma]], predominately [[Lymphadenopathy|nodal disease]]
|
Platinum based combination chemotherapy
|-
|
[[Peritoneal carcinomatosis]] in female
|
Platinum based chemotherapy
|-
|
Isolated [[Axillary lymph node|axillary nodal]] metastases in female
|
Identical to breast cancer with similar nodal involvement
|-
|
[[Squamous carcinoma]] of [[cervical lymph nodes]]
|
Irradiation for N1-N2 disease.<br>For higher stages induction chemotherapy with platinum-based combination is suggested
|-
|
Liver, bone, or multiple-site metastases of [[adenocarcinoma]]
|
Low toxicity chemotherapy of palliative orientation or best supportive care are acceptable
|}
 
 
 
 
Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].  
*Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].
*Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].
*Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].
*Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].

Revision as of 17:11, 6 February 2019

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Overview

There is no treatment for [disease name]; the mainstay of therapy is supportive care.

OR

Supportive therapy for [disease name] includes [therapy 1], [therapy 2], and [therapy 3].

OR

The majority of cases of [disease name] are self-limited and require only supportive care.

OR

[Disease name] is a medical emergency and requires prompt treatment.

OR

The mainstay of treatment for [disease name] is [therapy].

OR   The optimal therapy for [malignancy name] depends on the stage at diagnosis.

OR

[Therapy] is recommended among all patients who develop [disease name].

OR

Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].

OR

Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].

OR

Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].

OR

Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2].

Medical Therapy

Medical Therapy

  • There is no treatment for cancer of unknown primary origin; the mainstay of therapy is supportive care.[1]
  • The treatment for cancer of unknown primary origin will depend on several factors, such as metastatic origin, biopsy findings, patients age, and performance status.
  • Medical therapy for cancer of unknown primary origin should be adjusted on an individual basis and according to well-defined clinicopathologic subsets.[1]
  • The table below summarizes different types of medical therapy strategies for cancer of unknown primary origin.
Treatment for cancer of unknown primary origin

Adapted from the European Society of Medical Oncology[1]

Sub-type Proposed treatment

Poorly differentiated carcinoma, predominately nodal disease

Platinum based combination chemotherapy

Peritoneal carcinomatosis in female

Platinum based chemotherapy

Isolated axillary nodal metastases in female

Identical to breast cancer with similar nodal involvement

Squamous carcinoma of cervical lymph nodes

Irradiation for N1-N2 disease.
For higher stages induction chemotherapy with platinum-based combination is suggested

Liver, bone, or multiple-site metastases of adenocarcinoma

Low toxicity chemotherapy of palliative orientation or best supportive care are acceptable



Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].

  • Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].
  • Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].
  • Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2].

Disease Name

  • 1 Stage 1 - Name of stage
    • 1.1 Specific Organ system involved 1
      • 1.1.1 Adult
        • Preferred regimen (1): drug name 100 mg PO q12h for 10-21 days (Contraindications/specific instructions)
        • Preferred regimen (2): drug name 500 mg PO q8h for 14-21 days
        • Preferred regimen (3): drug name 500 mg q12h for 14-21 days
        • Alternative regimen (1): drug name 500 mg PO q6h for 7–10 days
        • Alternative regimen (2): drug name 500 mg PO q12h for 14–21 days
        • Alternative regimen (3): drug name 500 mg PO q6h for 14–21 days
      • 1.1.2 Pediatric
        • 1.1.2.1 (Specific population e.g. children < 8 years of age)
          • Preferred regimen (1): drug name 50 mg/kg PO per day q8h (maximum, 500 mg per dose)
          • Preferred regimen (2): drug name 30 mg/kg PO per day in 2 divided doses (maximum, 500 mg per dose)
          • Alternative regimen (1): drug name10 mg/kg PO q6h (maximum, 500 mg per day)
          • Alternative regimen (2): drug name 7.5 mg/kg PO q12h (maximum, 500 mg per dose)
          • Alternative regimen (3): drug name 12.5 mg/kg PO q6h (maximum, 500 mg per dose)
        • 1.1.2.2 (Specific population e.g. 'children < 8 years of age')
          • Preferred regimen (1): drug name 4 mg/kg/day PO q12h(maximum, 100 mg per dose)
          • Alternative regimen (1): drug name 10 mg/kg PO q6h (maximum, 500 mg per day)
          • Alternative regimen (2): drug name 7.5 mg/kg PO q12h (maximum, 500 mg per dose)
          • Alternative regimen (3): drug name 12.5 mg/kg PO q6h (maximum, 500 mg per dose)
    • 1.2 Specific Organ system involved 2
      • 1.2.1 Adult
        • Preferred regimen (1): drug name 500 mg PO q8h
      • 1.2.2 Pediatric
        • Preferred regimen (1): drug name 50 mg/kg/day PO q8h (maximum, 500 mg per dose)
  • 2 Stage 2 - Name of stage
    • 2.1 Specific Organ system involved 1
      Note (1):
      Note (2):
      Note (3):
      • 2.1.1 Adult
        • Parenteral regimen
          • Preferred regimen (1): drug name 2 g IV q24h for 14 (14–21) days
          • Alternative regimen (1): drug name 2 g IV q8h for 14 (14–21) days
          • Alternative regimen (2): drug name 18–24 MU/day IV q4h for 14 (14–21) days
        • Oral regimen
          • Preferred regimen (1): drug name 500 mg PO q8h for 14 (14–21) days
          • Preferred regimen (2): drug name 100 mg PO q12h for 14 (14–21) days
          • Preferred regimen (3): drug name 500 mg PO q12h for 14 (14–21) days
          • Alternative regimen (1): drug name 500 mg PO q6h for 7–10 days
          • Alternative regimen (2): drug name 500 mg PO q12h for 14–21 days
          • Alternative regimen (3):drug name 500 mg PO q6h for 14–21 days
      • 2.1.2 Pediatric
        • Parenteral regimen
          • Preferred regimen (1): drug name 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g)
          • Alternative regimen (1): drug name 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day)
          • Alternative regimen (2):  drug name 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) '(Contraindications/specific instructions)'
        • Oral regimen
          • Preferred regimen (1): drug name 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose)
          • Preferred regimen (2): drug name (for children aged ≥ 8 years) 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose)
          • Preferred regimen (3): drug name 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose)
          • Alternative regimen (1): drug name 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day)
          • Alternative regimen (2): drug name 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose)
          • Alternative regimen (3): drug name 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose)
    • 2.2 'Other Organ system involved 2'
      Note (1):
      Note (2):
      Note (3):
      • 2.2.1 Adult
        • Parenteral regimen
          • Preferred regimen (1): drug name 2 g IV q24h for 14 (14–21) days
          • Alternative regimen (1): drug name 2 g IV q8h for 14 (14–21) days
          • Alternative regimen (2): drug name 18–24 MU/day IV q4h for 14 (14–21) days
        • Oral regimen
          • Preferred regimen (1): drug name 500 mg PO q8h for 14 (14–21) days
          • Preferred regimen (2): drug name 100 mg PO q12h for 14 (14–21) days
          • Preferred regimen (3): drug name 500 mg PO q12h for 14 (14–21) days
          • Alternative regimen (1): drug name 500 mg PO q6h for 7–10 days
          • Alternative regimen (2): drug name 500 mg PO q12h for 14–21 days
          • Alternative regimen (3):drug name 500 mg PO q6h for 14–21 days
      • 2.2.2 Pediatric
        • Parenteral regimen
          • Preferred regimen (1): drug name 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g)
          • Alternative regimen (1): drug name 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day)
          • Alternative regimen (2):  drug name 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day)
        • Oral regimen
          • Preferred regimen (1): drug name 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose)
          • Preferred regimen (2): drug name 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose)
          • Preferred regimen (3): drug name 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose)
          • Alternative regimen (1): drug name 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day)
          • Alternative regimen (2): drug name 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose)
          • Alternative regimen (3): drug name 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose)

References

  1. 1.0 1.1 1.2 Briasoulis E, Tolis C, Bergh J, Pavlidis N (2005). "ESMO Minimum Clinical Recommendations for diagnosis, treatment and follow-up of cancers of unknown primary site (CUP)". Ann. Oncol. 16 Suppl 1: i75–6. doi:10.1093/annonc/mdi804. PMID 15888766.

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