scholarly journals Endovascular Coiling for Saccular Vertebral Artery-Posterior Inferior Cerebellar Artery (VA-PICA) Aneurysms: Morphological Considerations Based on a Single Center Experience of Endovascular Coiling as the First Line Therapy

2014 ◽  
Vol 42 (2) ◽  
pp. 95-102
Author(s):  
Tomosato YAMAZAKI ◽  
Noriyuki KATO ◽  
Hiromichi KASUYA ◽  
Hisayuki HOSOO ◽  
Makoto SONOBE
Keyword(s):  
Vertebral Artery ◽  
Posterior Inferior Cerebellar Artery ◽  
Endovascular Coiling ◽  
Single Center ◽  
First Line ◽  
Single Center Experience ◽  
First Line Therapy ◽  
Line Therapy ◽  
Cerebellar Artery ◽  
Pica Aneurysms

Comprehensive Geriatric Assessment (CGA) and ONCO-Mpi Predict Mortality in Diffuse Large B-Cell Lymphoma (DLBCL) in the Elderly: A Retrospective Evaluation in a Single Center Experience

Blood ◽  
2016 ◽  
Vol 128 (22) ◽  
pp. 4206-4206
Author(s):  
Silvia Finotto ◽  
Dario Marino ◽  
Caterina Boso ◽  
Filippo Marino ◽  
Luca Canziani ◽  
...  
Keyword(s):  
High Risk ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Single Center ◽  
First Line ◽  
Curative Intent ◽  
Single Center Experience ◽  
First Line Therapy ◽  
Line Therapy ◽  
One Year

Abstract DLBCL is the most common type of non-Hodgkin lymphoma and it usually affects elderly patients, with a median age at diagnosis of 70 years and an incidence that rises with increasing age. Nevertheless patients > 70 years are rarely included in clinical trials and the management is often different according to local practice. A pre-treatment evaluation based on Performance Status (PS) or comorbidity index is not sufficient to identify patients suitable for treatment with curative intent. We retrospectively reviewed 93 patients with newly diagnosed DLBCL, ≥65 years old , treated from January 2009 to December 2015 at Veneto Institute of Oncology-IRCCS (median age 76 years, range 65-96). Twenty-eight patients (28) were older than 80 years. All but one received at least first line treatment. All patients were evaluated with CGA at diagnosis, based on Activities of Daily Living (ADL), Instrumental Activities of Daily Living (IADL) and Cumulative Illness Rating Scale (CIRS). According to these variables they were classified into three categories named 'fit', 'vulnerable' and 'frail'. In addition, a cancer-specific modified multidimensional prognostic index (MPI), called Onco-MPI, was calculated for all patients. Onco-MPI score identify three risk score categories (low, moderate and high risk) that predict one-year mortality in older cancer patients. Onco-MPI was calculated according to a validate algorithm as a weighted linear combination of the following CGA domains: age, sex, ADL, IADL, PS, mini-mental state examination, body mass index, CIRS, number of drugs and the presence of caregiver. Cancer sites were also included in the model. Other features analyzed included clinical characteristics, treatment management and outcomes. In our cohort 48% of patients were at advanced Ann Arbor stage (III-IV) with intermediate-high or high risk IPI score in 31%. In 61% of patients we observed extranodal disease, mainly Waldeyer's ring and gastrointestinal tract. First line treatments received included R-CHOP (38%), R-COMP (R-CHOP with non-pegylated liposomial doxorubicin - 23%), R-CVP (14%), R-CEOP (3%), high dose methotrexate (4 patients with primary central nervous system lymphoma), R-VACOP-B (3%), R-Bendamustine in 2 patients and radiotherapy alone was used in 5 patients. Sixty-eight patients (84%) completed the planned cycles of immunochemotherapy. In this group 48,5% required dose reduction for subsequent cycles of treatment because of side effects, in particular hematological toxicities of grade 3-4 or neurological toxicities. In 23 chemotherapy-treated patients initial doses were reduced according to CGA . We observed, after first line therapy, complete response in 63% and partial response in 21%, 8% of patients experienced a disease progression at the end of treatment and 8% died during first line therapy because of lymphoma progression. At time of diagnosis 49% of patients were considered fit at CGA, 16% vulnerable and 35% frail. According to onco-MPI 24 patients (26%) were at low risk of one year mortality, 31 (33%) at medium risk and 38 (41%) at high risk. With a median follow up of 41,1 months the overall survival (OS) of our cohort is 55,9% (95% CI 25,3-56,9). OS correlates with CGA ( 84,4% in fit patients, 31,2 % in vulnerable and 28,1% in unfit, p< 0,001) and Onco-MPI score seems to discriminate our cohort for one-year mortality (95% in low risk, 77% in moderate and 63% in high, p<0,01). OS also correlates with anthracycline administration (67,8% vs 33,3%, p<0,001) as well as the use of consolidation radiotherapy after chemotherapy induction ( 75% vs 49,3%, p <0,01). Our retrospective, single Center experience demonstrates that elderly DLBCL need a multidimensional evaluation at diagnosis in order to identify patients candidate to treatment with curative intent. CGA confirm its role for choosing correct management. Also Onco-MPI can be a useful tool even if more data are needed in lymphoma patients. Disclosures No relevant conflicts of interest to declare.

R-Vemp Is a Safe and Effective Chemo-Immunotherapeutic Regimen In Elderly Unfit DLBCL Patients: Report From a Single Center-Experience

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 3042-3042
Author(s):  
Francesca Pavanello ◽  
Antonio Branca ◽  
Anna Colpo ◽  
Marco Pizzi ◽  
Rocco Cappellesso ◽  
...  
Keyword(s):  
Adverse Events ◽  
International Prognostic Index ◽  
Palliative Therapy ◽  
Single Center ◽  
First Line ◽  
Single Center Experience ◽  
First Line Therapy ◽  
Line Therapy ◽  
Highly Effective ◽  
Unfit Patients

Abstract Background and objectives The standard first-line therapy for patients with DLBCL includes R-CHOP or CHOP-like regimens; although these regimens are highly effective in the majority of DLBCL patients , elderly “unfit” patients do not tolerate these schedules and usually receive palliative therapy with a consequent dismal prognosis. Several polychemotherapy regimens combining low toxicity and a substantial anti-lymphoma activity have been tested in this clinical setting. In the pre-rituximab era, VEMP (etoposide, cyclophosphamide, mitoxantrone, prednisone) polychemotherapy was investigated initially in relapsed/refractory patients and subsequently as first line therapy and displayed fairly good outcomes. In this study, we present data from an Italian single-center experience evaluating the efficacy and tolerability of the association of Rituximab with VEMP (R-VEMP) in patients not eligible for standard R-CHOP therapy or its modifications (for example R-miniCHOP) because of age and/or comorbidities. Design and Methods From October 2006 to November 2012, 34 untreated patients aged 66 years and older (median age: 79) with DLBCL (26% GC, 48% non-GC, 26% ND) were treated with a combination chemotherapy including etoposide 150 mg/m2 day 1; cyclophosphamide 650 mg/m2 day 1; mitoxantrone 12 mg/m2 day 1; prednisone 60 mg/m2 day 1-5; rituximab 375 mg/m2 day 0). Sixty-eight percent of patients had high Charlson Comorbility Index; 62% had Ann Arbor stage III/IV disease; 47% had high or intermediate-high International Prognostic Index score. Results Twenty-six patients (76%) completed the scheduled treatment (4 or 6 cycles). The Overall Response Rate (ORR) was 71%: 19 patients (56%) obtained a Complete Response (CR), 5 (15%) achieved a Partial Response (PR); 3 patients (9%) were in stable disease and 7 (20%) had a progressive disease (among these latter, 6 patients were intermediate-high or high IPI score and had extranodal disease; all of these patients had high Charlson Comorbility Index). After a median follow-up of 20 months, 15 patients (44%) maintained a CR and only one patient relapsed within 14 months after achieving a CR. In this setting of patients the median Overall Survival (OS) was 20 months (range 1-78), the Event Free Survival (EFS) was 6 months (range 1-41). The treatment was well tolerated without therapy related mortality. Among the adverse events, the most common were: grade 3-4 temporary neutropenia (71%), grade 2 transitory anemia (29%) and febrile neutropenia (20%). G-CSF was administrated to 29 patients (85%) and erythropoiesis stimulating agents to 8 patients (24%). Conclusions These data suggest that R-VEMP is a well-tolerated and highly effective regimen in elderly “unfit” patients with DLBCL and could offer a valuable alternative choice for those patients not eligible for more toxic first line protocols. Considering the high rate of serious adverse events and the difficulty to completely administer the scheduled cycles, standard R-CHOP or CHOP-like therapy is applied with much less frequency to elderly unfit patients. R-VEMP could represent a reasonable regimen that warrants to be further explored, as an additional therapeutic option in order to overcome the low survival rate observed in this subgroup of patients. Disclosures: No relevant conflicts of interest to declare.

Stent-assisted coil embolization for an unruptured vertebral artery–posterior inferior cerebellar artery aneurysm with retrograde access via type 1 persistent primitive proatlantal artery: A case report

2020 ◽  
pp. 159101992097384
Author(s):  
Yasuhiko Nariai ◽  
Tomoji Takigawa ◽  
Ryotaro Suzuki ◽  
Akio Hyodo ◽  
Kensuke Suzuki
Keyword(s):  
Carotid Artery ◽  
Vertebral Artery ◽  
Coil Embolization ◽  
Posterior Inferior Cerebellar Artery ◽  
External Carotid ◽  
Proatlantal Artery ◽  
Cerebellar Artery ◽  
The Right ◽  
Pica Aneurysms

Vertebral artery (VA)-posterior inferior cerebellar artery (PICA) aneurysms are rare lesions that are difficult to treat with both endovascular and surgical techniques. Tight angulation of the PICA from VA may make access to the PICA difficult from ipsilateral VA if adjunctive techniques are needed. Recently, the safety and efficacy of retrograde access have been reported. We report a case of endovascular treatment for a VA-PICA aneurysm with a stent-assisted technique using retrograde access via contralateral persistent primitive proatlantal artery (PPA). The patient was a 76-year-old woman with an unruptured VA-PICA aneurysm on the dominant VA side. Coil embolization with a stent-assisted technique using retrograde access seemed appropriate. However, the origin of the left VA was not confirmed. Left common carotid artery angiography demonstrated that the PPA (type 1) branching from external carotid artery joined the VA V4 segment. Retrograde access via the PPA for stenting was performed. A microcatheter for stenting was retrogradely advanced to the right PICA at ease. After deploying the stent, coil insertion was completed from the right VA, and the final angiogram showed adequate occlusion of the aneurysm with preservation of the PICA. Thus, PPA may be an approach route in the treatment of VA-PICA aneurysms with unconfirmed contralateral VA orifice and apparent PPA on angiography, when retrograde access is needed.

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