16
1 The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute Current Treatment for Glioblastoma multiforme Danette Birkhimer, MS, RN, CNS, AOCNS Apply current standards of practice in the treatment of a patient with newly diagnosed Glioblastoma Discuss current standards of practice for management of recurrent Glioblastoma Identify common complications for a patient with a Glioblastoma 2 Objectives 23,130 will be diagnosed with a malignant tumor of the brain or spinal cord An estimated 14,080 will die from those tumors (American Society, 2013) Glioblastoma multiforme (GBM) is the most common and aggressive Median survival is ~ 15 months Most recur within 9 months (Stupp R, Mason WP, van den Bent MJ, et al. Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med 2005;352(10):987-996 3 Glioblastoma Multiforme

Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

  • Upload
    others

  • View
    13

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

1

The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute

Current Treatment for Glioblastoma multiforme

Danette Birkhimer, MS, RN, CNS, AOCNS

� Apply current standards of practice in the treatment of a patient with newly diagnosed Glioblastoma

� Discuss current standards of practice for management of recurrent Glioblastoma

� Identify common complications for a patient with a Glioblastoma

2

Objectives

� 23,130 will be diagnosed with a malignant tumor of the brain or spinal cord

� An estimated 14,080 will die from those tumors� (American Society, 2013)

� Glioblastoma multiforme (GBM) is the most common and aggressive

� Median survival is ~ 15 months

� Most recur within 9 months� (Stupp R, Mason WP, van den Bent MJ, et al. Radiotherapy plus concomitant and adjuvant temozolomide for

glioblastoma. N Engl J Med 2005;352(10):987-996

3

Glioblastoma Multiforme

Page 2: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

2

Case Study: Newly diagnosed glioblastoma

4

� LP, 58 year old white male presents to his PCP with the following complaints:

� 1 month history of headaches

� Decreased sensitivity to smell and taste

� Progressive left sided weakness

� Diminished motor dexterity in left hand

5

Case Study

� ROS: positive for decreased smell and taste and change

in balance; additionally family noted slower speech and

dragging left foot

� PE: positive for slow speech, left facial droop, pronator

drift of left arm, unable to touch nose with eyes closed with

left hand

6

Case Study

Page 3: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

3

7

Case Study

8

Case Study

Imaging-glioma

Resection not feasible

Stereotactic biopsy OR

Open biopsy

Subtotal resection

Maximal resection

Resection

+ carmustinewafer

9

NCCN Guidelines 2.2014

Page 4: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

4

Glioblastoma

KPS > 60

< 70: RT + TMZ

>70: RT + TMZ RT

TMZ

KPS < 60

RT / chemotherapy / Palliative care

10

NCCN Guidelines 2.2014

� Follow up� MRI 2-6 weeks after Radiation� Then every 2-4 months for 2-3 years� Less frequently after 3 years

11

NCCN Guidelines 2.2014

� Goals

� Diagnosis

� Maximal tumor resection

� Alleviation of symptom

Ivan, Tate & Clarke (2012). Malignant gliomas in adulthood. In RJ Packer & D Schiff (Eds.), Neuro-Oncology (63-75). Hoboken, NJ: Wiley-Blackwell

12

Treatment: Surgery

Page 5: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

5

� Types:

� Stereotactic biopsy

� Open biopsy

� Debulking

� Total resection

� Chemotherapy wafer implants

NCCN guidelines Version 2.2014

13

Treatment: Surgery

� McGirt, et al� Does extent of surgery prolong survival?� 451 patients undergoing primary resection

14

Treatment: Surgery

02468

101214

Gross-total

resection

Near-total

resection

Subtotal resection

McGirt, Chaichana, Gathinji, et al. Independent association of extent of resection with survival in patients with malignant brain astrocytoma. J Neurosurg 2009; 110(1):156-162.

� Goal:� Destroy tumor cells without injuring normal cells

� Reduce or stabilize size of tumor after surgery

� Fractionated EBRT (external beam radiation therapy)

� Standard adjuvant therapy

� Typical dose = 60 Gy, given in 1.8-2.0 Gy, 5 days/week for 6 weeks

Ivan, Tate & Clarke (2012). Malignant gliomas in adulthood. In RJ Packer & D Schiff (Eds.), Neuro-Oncology (63-75). Hoboken, NJ: Wiley-Blackwell

15

Treatment: Radiation Therapy

Page 6: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

6

16

Treatment: Radiation Therapy

� Side Effects:

Acute Early delayed Late

Scalp erythema Somnolence Radiation necrosis

Cerebral edema Neuro deficits Dementia

Seizures Fatigue Cognitive function

Headache leukoencephalopathy

N & V New neoplasm

Neuro deficits Fatigue

Fatigue

McQuestion & Daniels. (2011). Treatment modalities: Radiation. In DH Allen & LL Rice (Eds.). Central Nervous System Cancers. 91-104. Pittsburgh, PA: Oncology Nursing Society.

� Implanted wafer� Carmustine biodegradable wafer

� Placed at time of initial or recurrent surgery

� Released immediately and lasts for several weeks

Anton K, Baehring JM, Mayer T. Glioblastoma multiforme overview of current treatment and future perspectives. Hematol Oncol Clin N Am 2012;26:825-853

17

Treatment: Chemotherapy

� Westphal, et al.� 240 patients randomized to either carmustine wafer or

placebo� Groups similar for age, sex, KPS and tumor histology� Median survival= 13.9 months vs 11.6 months� Adverse effects comparable except:

� CSF leak: 5% carmustine vs 0.8% placebo;

� Intracranial hypertension: 9.1% carmustine vs 1.7% placebo

Westphal, M, Hilt, DC, Bortey, E, et al. A phase 3 trial of local chemotherapy with biodegradable carmustine (BCNU) wafers (Gliadel wafers) in patients with primary malignant glioma. Neuro Oncol 2003;5(2):79-88.

18

Treatment: Chemotherapy

Page 7: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

7

� Temozolomide (TMZ)� Standard of care � Alkylating agent� Crosses the blood brain barrier

Rosso L, Bock CS, Gallo JM, et al. A new model for prediction of drug distribution in tumor and normal tissues: pharmacokinetics of temozolomide in glioma patients. Cancer Res 2009;69(1):120-127.

19

Treatment: Chemotherapy

� Temozolomide� Peak level at 1.2 hours� Half-life 1.9 hours� Dosing

� Concurrent with RT: 75mg/m2 per day for 42 days� Adjuvant: given for 5 days of each 28 day cycle

� Dose of first cycle = 150mg/m2 for 5 days� Cycles 2-6: 200mg/m2 for 5 days

20

Treatment: Chemotherapy

� Temozolomide� Side Effects:

� Dose limiting: myelosuppression- neutropenia, thrombocytopenia

� Thromboembolism

� Fatigue

� Pneumonia

� Nausea/vomiting

� Rash

� Constipation

� Arthralgias

Stupp R, Mason WP, van den Bent MJ, et al. Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med 2005;352(10):987-996

21

Treatment: Chemotherapy

Page 8: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

8

� Yung and colleagues:� Phase II trial for recurrent GBM� Randomized 225 patients� Improved survival with TMZ vs procarbazine

Yung WK, Albright RE, Olson J, et al. A phase II study of temozolomide vs procarbazine in patients with glioblastoma multiforme at first relapse. Br J Cancer 2000;83(5):588-593

22

Treatment: Chemotherapy

� Stupp and colleagues� Phase III study for newly diagnosed GBM� 573 patients from 85 centers� Randomized to either RT alone or RT plus TMZ� Median survival: 14.6 months RT + TMZ vs 12.1 months in

the RT group� 2 year survival: 26.5% for the RT + TMZ group vs 10.4%

RT group� 5 year survival: 9.8% vs 1.9%

Stupp R, Mason WP, van den Bent MJ, et al. Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Eng J Med 2005;352(10):987-996.

23

Treatment: Chemoradiation

Case Study: Recurrence

24

Page 9: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

9

� LP had a sub-total resection of his glioblastoma.

He completed fractionated EBRT with concurrent and adjuvant TMZ.

� His initial MRI 4 weeks after RT is clear of tumor.

He continues taking the temozolomide.

� MRI at 12 months shows a recurrence.

25

Case Study

26

Diff

use Palliative

Systemic Chemo /

Surgery

Alternating electric field therapy

NCCN Guidelines 2.2014

Local

Resectable+/- wafer

Palliative

Systemic chemo OR

Radiation

Unresectable Alternating electric field therapy

27

NCCN Guidelines 2.2014

Page 10: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

10

� Virtually all relapse

� No standard of care for relapse

� Pseudoprogression

Anton K, Baehring J, Mayer T. Glioblastoma Multiforme overview of current treatment and future perspectives. HematolOncol Clin N Am 2012;26:825-853.

28

Recurrent Disease

� Re-resection� Studies have shown re-resection to increase survival

time� Patient bias- high functional status, tumor location,

minimal medical contraindications

Anton K, Baehring J, Mayer T. Glioblastoma Multiforme overview of current treatment and future perspectives. HematolOncol Clin N Am 2012;26:825-853.

Brem H, Piantadosi S, Burger PC, et al. Placebo-controlled trial of safety and efficacy of intraoperative controlled delivery by biodegradable polymers of chemotherapy for recurrent gliomas. The Polymer-brain Tumor Treatment Group. Lancet1995;345(8956):1008-1012.

29

Recurrent Disease

� Chemotherapy-impregnated wafers: � double-blind, randomized study� 6 month survival 64% with wafer vs 44% with

placebo

Anton K, Baehring J, Mayer T. Glioblastoma Multiforme overview of current treatment and future perspectives. HematolOncol Clin N Am 2012;26:825-853.

Brem H, Piantadosi S, Burger PC, et al. Placebo-controlled trial of safety and efficacy of intraoperative controlled delivery by biodegradable polymers of chemotherapy for recurrent gliomas. The Polymer-brain Tumor Treatment Group. Lancet1995;345(8956):1008-1012.

30

Recurrent Disease

Page 11: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

11

� Bevacizumab� Monoclonal antibody for VEGF-A (vascular endothelial

growth factor A)� Inhibits proliferation of endothelial cells and angiogenesis� Side effects:

� Intracranial hemorrhage

� Thrombotic events- DVT, PE and ischemic stroke

� Hypertension

� Impaired wound healing

Anton K, Baehring J, Mayer T. Glioblastoma Multiforme overview of current treatment and future perspectives. Hematol Oncol Clin N Am 2012;26:825-853.

31

Recurrent Disease

� Bevacizumab� May used alone or in combination with chemotherapy

32

Recurrent Disease

6 month progression free survival

Overall survival

Bevacizumab(n=85)

42.6% 9.2

bevacizumab + irinotecan (n=82)

50.3% 8.7

Friedman HS, Prados MD, Wen PY, et al. Bevacizumab alone and in combination with irinotecan in recurrent glioblastoma multiforme. J Clin Oncol 2009;27(28):4733-4740

� Temozolomide rechallenge� Perry et al conducted a phase II study to assess the

efficacy and safety of continuous dose-intense TMZ � 91 patients who progressed after standard treatment� Divided into groups according to when they progressed

� Early: progression before completion of 6th cycle

� Extended: progression after 6th cycle but before end of adjuvant

� Rechallenge: progression after adjuvant and treatment free > 2 months

� Received TMZ 50mg/m2 per day up to a year or until progression

Perry JR, Belanger K, Mason WP, et al. Phase II trial of continuous dose-intense temozolomide in recurrent malignant glioma:RESCUE study. J Clin Oncol 2010;28(12):2051-2057

33

Recurrent Disease

Page 12: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

12

34

Recurrent Disease

Perry JR, Belanger K, Mason WP, et al. Phase II trial of continuous dose-intense temozolomidein recurrent malignant glioma:RESCUE study. J Clin Oncol 2010;28(12):2051-2057

Results of RESCUE study

� Re-irradiation� Local recurrence: single fraction or fractionated

stereotactic radiation

� Focused delivery reduce the dose to surrounding tissue, decrease risk of radiation toxicity (Combs SE, Thilmann C, Edler L, et al. Efficacy of fractionated stereotactic reirradiation in recurrent gliomas: long term results in 172 patients treated in a single institution. J Clin Oncol 2005;23:8863-8869)

� Combining low dose TMZ with re-irradiation showed both tolerability and efficacy (Combs SE, Wagner J, Bischof M, et al. Radiochemotherapy in patients with primary glioblastoma comparing two temozolomide dose regimens. Int J Radiat Oncol Biol Phys 2008;71:999-1005.

35

Recurrent Disease

� Approved by FDA in 2011

� Delivers alternating low-intensity and intermediate frequency electrical fields to a tumor

� The electrical fields cause apoptosis

Treatment: Alternating Electric Field Therapy

Picturegoes here,From just below the gray bar to bottom (over the footer).

36

Stupp R, Wong ET, Kanner AA, et al. NovoTTF-100A vs physician’s choice chemotherapy in recurrent glioblastoma: a randomized phase III trial of a novel treatment option. Eur J Cancer2012;(48);2192-2202

Page 13: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

13

� Clinical trial by Stupp et al.

� 237 patients randomized either to best standard chemotherapy or to electric field therapy

� Median survival: 6.6 vs 6.0 months

Treatment: Alternating Electric Field Therapy

Picturegoes here,From just below the gray bar to bottom (over the footer).

37

Stupp R, Wong ET, Kanner AA, et al. NovoTTF-100A vs physician’s choice chemotherapy in recurrent glioblastoma: a randomized phase III trial of a novel treatment option. Eur J Cancer2012;(48);2192-2202

� Best result if worn for at least 18hrs/day

� Decreased adverse effects� Most common- scalp

irritation

� QOL favored electric field therapy

38

Treatment: Alternating Electric Field Therapy

Stupp R, Wong ET, Kanner AA, et al. NovoTTF-100A vs physician’s choice chemotherapy in recurrent glioblastoma: a randomized phase III trial of a novel treatment option. Eur J Cancer2012;(48);2192-2202

Case Study: Complications of Glioblastoma

39

Page 14: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

14

� LP opted for a re-resection, continued with temozolomide and started alternating electric field therapy. He started back to work part time as a college professor and was doing some traveling with family.

� His symptoms have mostly subsided, being replaced with fatigue.

� Experienced his first seizure and presented to the local ED.

40

Case Study

� If witnessed: keep patient safe, assess movement, time

� Anti-epileptic drugs (AEDs)� Seizure prophylaxis is not recommended; may consider

perioperatively� First generation drugs: phenytoin, phenobarbital should be

avoided due to effects on metabolism� Newer agents: levetiracetam, topiramate, valproic acid

NCCN Guidelines v.2.2014

41

Complications: Seizures

� Hypercoagulability� Risk for DVT/ PE� Risk for hemorrhage into tumor� Anticoagulation: low molecular weight heparin

Ivan, Tate & Clarke (2012). Malignant gliomas in adulthood. In RJ Packer & D Schiff (Eds.), Neuro-Oncology (63-75). Hoboken, NJ: Wiley-Blackwell

42

Complications: Thrombosis

Page 15: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

15

� Signs & symptoms depend on location of tumor� Manage the symptoms� Treat the underlying cause vs palliative care

43

Complications: Progression

� Dexamethasone� Tumor-associated edema� 24 hours before RT when extensive mass effect present� Lowest dose possible for shortest time possible� Monitor blood glucose� H2 blockers or proton pump inhibitors for GI prophylaxis

Ivan, Tate & Clarke (2012). Malignant gliomas in adulthood. In RJ Packer & D Schiff (Eds.), Neuro-Oncology (63-75). Hoboken, NJ: Wiley-Blackwell

44

Supportive Care: Corticosteroids

� Newly diagnosed GBM� Maximal resection with/out carmustine wafer� Radiation with concurrent and adjuvant temozolomide

� Recurrent GBM� Re-resection with/out carmustine wafer� Bevacizumab� Rechallenge with temozolomide� Re-irradiation� Alternating electric field therapy

45

Conclusion

Page 16: Current Treatment for Glioblastoma multiformecme.baptisthealth.net/miamineuro/documents/presentations/birkhimer glioblastoma thurs...LP had a sub-total resection of his glioblastoma

16

Thank YouTo learn more about Ohio State’s cancer program, please visit cancer.osu.edu or

follow us in social media:

46