Outcomes of progression on surveillance for clinical stage I nonseminomatous germ cell tumours (NSGCT).

2015 ◽  
Vol 33 (7_suppl) ◽  
pp. 377-377 ◽  
Author(s):  
Robert James Hamilton ◽  
Madhur Nayan ◽  
Lynn Anson-Cartwright ◽  
Philippe L. Bedard ◽  
Malcolm Moore ◽  
...  
Keyword(s):  
Clinical Stage ◽  
Complete Response ◽  
Primary Treatment ◽  
Testis Cancer ◽  
First Year ◽  
Retroperitoneal Lymphadenectomy ◽  
Mode Of Detection ◽  
Single Modality ◽  
Do So

377 Background: Active surveillance (AS) is universally accepted for clinical stage (CS) IA and favoured by most centers for CSIB. Patients progressing on AS are typically treated with chemotherapy, but there is no consensus. We describe patterns and mode of detection of progression and treatment of progression in our NSGCT AS cohort. Methods: From Dec 1980 to Aug 2011, 466 CSI NSGCT patients were managed with AS and 133 (28%) had disease progression while on AS. Treatment upon progression was physician choice but based on site of progression (e.g. retroperitoneum vs. extra-retroperitoneal), size or multifocality, and markers (S0 or stable, low level S1 vs. ≥ S1). Mode of detection of progression, characteristics at progression and primary treatment of progression (chemotherapy vs. retroperitoneal lymphadenectomy (RPLND)) were explored. Multivariate logistic regression was used to explore factors associated with receipt of more than one therapy in treatment of progression after surveillance. Results: Median time to progression was 7.3 months and detected by routine imaging (47%), routine serum tumour markers (37%), or both (12%). Progression most frequently occurred in the retroperitoneum (67%). Following progression, first-line treatment was chemotherapy for 71 (53%), RPLND for 51 (38%) and 11 (8.3%) underwent other therapy. In 59%, only one modality of treatment was required: chemotherapy only in 42/71 (59%); RPLND only in 36/51 (71%). For those treated with chemotherapy, pure embryonal carcinoma in the orchiectomy pathology (OR 0.11; p=0.05) was inversely associated with requiring further therapy. For those treated with RPLND, elevated markers pre-RPLND (OR 7.31; p=0.01) was associated with requiring further therapy. Overall, a second relapse occurred in 25/133 (19%) patients. With a median follow-up of 8.2 years, there were 5 deaths from testis cancer (3.8% of AS progressors; only 1.1% of overall AS cohort). Conclusions: The majority of patients progressing on surveillance do so in the retroperitoneum and within the first year. Of those that progress, most will achieve complete response with single modality treatment. In particular, RPLND can be utilized as monotherapy in select cases.

scholarly journals Quality of Surveillance for Stage I Testis Cancer in the Community

2009 ◽  
Vol 27 (26) ◽  
pp. 4327-4332 ◽  
Author(s):  
Hua-yin Yu ◽  
Rodger A. Madison ◽  
Claude M. Setodji ◽  
Christopher S. Saigal
Keyword(s):  
Private Insurance ◽  
Clinical Stage ◽  
Germ Cell Tumors ◽  
Stage I ◽  
Retroperitoneal Lymph Node Dissection ◽  
Testis Cancer ◽  
First Year ◽  
Recurrence Rates

Purpose Patients with clinical stage I testicular germ cell tumors have been managed with adjuvant radiotherapy, chemotherapy, or retroperitoneal lymph node dissection (RPLND). The use of surveillance-only strategies at referral centers has yielded survival outcomes comparable to those achieved with adjuvant therapy. We evaluated compliance with follow-up protocols developed at referral centers within the community. Methods We identified patients with stage I testis cancer within a large private insurance claims database and calculated compliance of follow-up test use with guidelines from the National Comprehensive Cancer Network. Results Surveillance was widely used in the community. Compliance with surveillance and postadjuvant therapy follow-up testing was poor and degraded with increasing time from diagnosis. Nearly 30% of all surveillance patients received no abdominal imaging, chest imaging, or tumor marker tests within the first year of diagnosis. Patients who elected RPLND were most compliant with recommended follow-up testing within the first year. Recurrence rates were consistent with previously reported literature, despite poor compliance. Conclusion Surveillance is a widely accepted strategy in clinical stage I testicular cancer treatment in the community. However, follow-up care recommendations developed at referral centers are not being adhered to in the community. Although recurrence rates are similar to those of reported literature, the clinical impact of noncompliance on recurrence severity and mortality are not known. Further prospective work needs to be done to evaluate this apparent quality of care problem in the community.

Late relapse of testicular cancer.

1983 ◽  
Vol 1 (9) ◽  
pp. 566-571 ◽  
Author(s):  
H R Terebelo ◽  
H G Taylor ◽  
A Brown ◽  
N Martin ◽  
F H Stutz ◽  
...  
Keyword(s):  
Testicular Cancer ◽  
Germ Cell ◽  
Salvage Therapy ◽  
Residual Disease ◽  
Germ Cell Tumors ◽  
Complete Response ◽  
Late Relapse ◽  
First Year ◽  
Do So

The complete response (CR) rate of disseminated germ-cell tumors with current aggressive chemotherapy and surgical resection of localized residual disease is between 70%-80%. Most patients who relapse do so within the first year of therapy. We have observed seven patients with germ-cell tumors treated with a variety of modalities who relapsed after more than two years in CR (45-87 months). Five patients are alive after salvage therapy with follow-up too short to assess the durability of second remission. There were no features distinguishing late relapse patients from all patients treated with chemotherapy for germ-cell tumors. Follow-up in patients treated for germ-cell tumors with chemotherapy should be extended to five years before curability can be established.

Lessons from pathological analysis of recurrent early esophageal squamous cell neoplasia after complete endoscopic radiofrequency ablation

Endoscopy ◽  
2018 ◽  
Vol 50 (08) ◽  
pp. 743-750 ◽  
Author(s):  
Wen-Lun Wang ◽  
I-Wei Chang ◽  
Chien-Chuan Chen ◽  
Chi-Yang Chang ◽  
Cheng-Hao Tseng ◽  
...  
Keyword(s):  
Radiofrequency Ablation ◽  
Local Recurrence ◽  
Endoscopic Resection ◽  
Squamous Cell ◽  
Complete Response ◽  
Primary Treatment ◽  
Long Term Follow Up ◽  
Endoscopic Radiofrequency Ablation ◽  
Lost To Follow Up

Abstract Background Endoscopic radiofrequency ablation (RFA) is a treatment option for early esophageal squamous cell neoplasia (ESCN); however, long-term follow-up studies are lacking. The risks of local recurrence and “buried cancer” are also uncertain. Methods Patients with flat-type ESCN who were treated with balloon-type ± focal-type RFA were consecutively enrolled. Follow-up endoscopy was performed at 1, 3, and 6 months, and then every 6 months thereafter. Endoscopic resection was performed for persistent and recurrent ESCN, and the histopathology of resected specimens was assessed. Results A total of 35 patients were treated with RFA, of whom 30 (86 %) achieved a complete response, three were lost to follow-up, and five (14 %) developed post-RFA stenosis. Two patients had persistent ESCN and received further endoscopic resection, in which the resected specimens all revealed superficial submucosal invasive cancer. Six of the 30 patients with successful RFA (20 %) developed a total of seven episodes of local recurrence (mean size 1.4 cm) during the follow-up period (mean 40.1 months), all of which were successfully resected endoscopically without adverse events. Histological analysis of the resected specimens revealed that six (86 %) had esophageal glandular ductal involvement, all of which extended deeper than the muscularis mucosae layer. Immunohistochemistry staining for P53 and Ki67 suggested a clonal relationship between the ductal involvement and epithelial cells. None of the tumors extended out of the ductal structure; no cases of cancer buried beneath the normal neosquamous epithelium were found. Conclusions Because ductal involvement is not uncommon and may be related to recurrence, the use of RFA should be conservative and may not be the preferred primary treatment for early ESCN.

Combined neoadjuvant weekly paclitaxel and trastuzumab for HER2-overexpressing breast cancer

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 3045-3045
Author(s):  
J. Horiguchi ◽  
Y. Koibuchi ◽  
N. Rokutanda ◽  
R. Nagaoka ◽  
M. Kikuchi ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Pathological Complete Response ◽  
Clinical Stage ◽  
Radical Mastectomy ◽  
Complete Response ◽  
Breast Conserving Surgery ◽  
Weekly Paclitaxel ◽  
Her2 Positive ◽  
Positive Breast Cancer

3045 Background: The purpose of this study is to determine the clinical efficacy of neoadjuvant paclitaxel and trastuzumab in women with advanced breast cancer, with or without metastatic disease. Methods: Patients with HER2-positive breast cancer (clinical stage IIB-IV) were included in this study. The patients received trastuzumab 4mg/kg loading dose intravenously then 2mg/kg weekly and concurrently paclitaxel 80mg/m2 (Day 1, 8, 15) weekly for 4 cycles followed by surgery. Results: Preliminary results from 15 patients are reported. Of these, six patients (40%) had a clinical complete response and nine patients (60%) a clinical partial response. Fourteen of 15 patients received surgery; eight breast-conserving surgery and six modified radical mastectomy. Six patients (43%) had pathological complete response. With a median follow-up of 19 months (range, 5–32 months), these 15 patients are alive. Patients with clinical stage IIB-III breast cancer are alive without any distant metastasis. Conclusion: Combined neoadjuvant weekly paclitaxel and trastuzumab had high clinical and pathological response rates for HER2 overexpressing breast cancer. No significant financial relationships to disclose.

A single-center study of the utility of squamous cell carcinoma antigen (SCCAg) levels in epidermoid carcinoma of the anal canal and margin (ECACM) treated with chemoradiation (CRT)

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 4117-4117
Author(s):  
A. Swampillai ◽  
M. Williams ◽  
M. Osborne ◽  
S. Mawdsley ◽  
R. Hughes ◽  
...  
Keyword(s):  
Clinical Stage ◽  
Positive Likelihood Ratio ◽  
Tumour Marker ◽  
First Year ◽  
Cancer Trial ◽  
Microparticle Enzyme Immunoassay ◽  
N Stage ◽  
Neo Adjuvant Chemotherapy ◽  
The Uk

4117 Background: SCCAg is a tumour marker expressed by ECACM, measured by microparticle enzyme immunoassay; normal range 0–150ng/dl. Methods: This retrospective study examined the role of SCCAg in staging and prediction of recurrence in 195 patients (pts); 76 m:119 f with ECACM treated 1997–2007. All 195 were treated with CRT- (50.4Gy in 28 fractions of 1.8 Gy with 5-fluorouracil (5-FU) + mitomycin (MMC). Radiotherapy comprised the schedule of the UK Anal cancer Trial (ACT II). Variations included 5FU and cisplat, and capecitabine. 30 had neo-adjuvant chemotherapy followed by CRT and 3 pts had planned surgery followed by CRT. Median follow up was 36 months (range 1 - 168). Median age was 61 years (range 30 -91). In 149 pts with SCCAg samples taken prior to CRT, 107 had one or more samples taken at follow up at 3 - 6 monthly intervals. Clinical stage at diagnosis- Tx (6) T1 (28), T2 (80), T3 (65), T4 (16), N0 (126), N+ (66) Nx (3). Results: Mean baseline SCCAg by cT and cN stage were: T1 93 (ng/dl), T2 300, T3 607, T4 882, N0 376, N+ 529 (correlation coeff: T: 0.47, N: 0.33, both p< 0.001). 135 patients had baseline SCCAg with a documented response on completion of CRT. The mean baseline SCCAg for pts achieving CR was 408 and non CR was 513 (p = 0.13). Sensitivity of baseline SCCAg to predict relapse was 0.56 (specificity 0.4). Sensitivity of two consecutive elevated SCC levels during the follow up period in patients who achieved a CR to predict for relapse was 0.56 and specificity 0.83. The positive likelihood ratio was 3.3 (1.8 - 6.1) and the negative was 0.53 (0.3 - 0.9). Conclusions: There is a correlation between T and N stage and baseline SCC. In follow-up, a sustained rise in SCCAg increases the odds of relapse three-fold. We recommend SCCAg measurement in the first year after CRT. [Table: see text]

Late toxicities and recurrences in patients with clinical stage I nonseminomatous germ cell tumor after one cycle of adjuvant BEP versus primary retroperitoneal lymph node dissection: A 13-years follow-up analysis of a phase III trial cohort.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 5512-5512
Author(s):  
Andreas Hiester ◽  
Anna Fingerhut ◽  
Guenter Niegisch ◽  
Roswitha Siener ◽  
Susanne Krege ◽  
...  
Keyword(s):  
Germ Cell ◽  
Clinical Stage ◽  
Cell Tumor ◽  
Phase Iii ◽  
Testis Cancer ◽  
Phase Iii Trial ◽  
Free Survival ◽  
Nonseminomatous Germ Cell Tumor

5512 Background: One cycle of adjuvant BEP has shown superiority in recurrence free survival over RPLND in patients (pts) with clinical stage (CS) I nonseminomatous germ cell tumor of the testis (NSGCT) (JCO 2008). We report recurrences and late toxicities of this randomized trial after 13 yrs of follow-up (FU). Methods: Questionnaires of 382 unselected pts with CS I NSGCT treated within a phase III trial comparing recurrence rate after 1 cycle of adjuvant BEP (arm A) vs. RPLND (arm B) were evaluated regarding recurrences and late toxicity. Overall (OS) and progression free survival (PFS) was calculated by Kaplan-Meier and arms were compared using logrank test. Categorial data were analyzed by chi-square test (PRISM v8). Results: In each arm 191 pts were analyzed as intention-to-treat with a median FU of 13.75 yrs (0-22.9 yrs); 3/191 pts (1.6 %) in arm A and 16/191 pts (8.4 %) in arm B had a recurrence. 20-yrs PFS in arm A / B was 97 % (CI 96-99 %) / 92 % (CI 90-95 %), ( p = .0049). 20-yrs OS in arm A / B was 90 % (CI 86-94 %) / 88 % (CI 86-94 %), ( p = .83). 23/382 (6 %) pts have died, 22/23 not related to testis cancer, 1/23 died of a recurrence in arm B. 8/191 pts (4.2 %) in arm A and 4/191 pts (2.1 %) in arm B showed metachronous secondary testis cancer ( p = .26). 5/191 pts (2.6 %) in arm A and 4/191 pts (2.1 %) in arm B developed other malignancies. 170/382 questionnaires were evaluable (arm A: 95; arm B: 75). 45 pts were lost to FU. There were no significant differences comparing both treatment arms regarding potentially treatment-related late toxicities. However, excluding pre-existing complaints, ototoxicity (9/95 (9 %) vs. 4/75 (5 %) pts, p = .31) was reported more frequently in arm A. Excluding pre-existing neurological conditions, peripheral neuropathy of all grades was more frequently reported in arm A (15/95 pts; 16 % vs. 9/75 pts; 12 % pts; p = .48). Retrograde ejaculation occurred more frequently after RPLND (9/95 pts; 9% vs. 18/75 pts; 24 %, p = .01). Conclusions: After more than 13 yrs of FU, recurrences in non-risk factor selected pts with CS I NSGCT remain to be significantly more frequent with RPLND. No excess mortality due to secondary malignancies was observed. Late toxicities did not differ between 1 cycle of BEP and RPLND. Only retrograde ejaculation was observed significantly more frequent after RPLND. With long-term observation, 1 cycle of BEP has not only a high efficacy to prevent recurrence but also seems to be tolerated without clinically relevant long-term toxicity.

Treatment of mucosa-associated lymphoid tissue lymphoma of the stomach with radiation alone.

1998 ◽  
Vol 16 (5) ◽  
pp. 1916-1921 ◽  
Author(s):  
N R Schechter ◽  
C S Portlock ◽  
J Yahalom
Keyword(s):  
Side Effects ◽  
Antibiotic Therapy ◽  
Lymphoid Tissue ◽  
Low Dose ◽  
Complete Response ◽  
Primary Treatment ◽  
Low Grade ◽  
Low Dose Radiotherapy ◽  
H Pylori

PURPOSE Mucosa-associated lymphoid tissue (MALT) lymphoma of the stomach (MLS) has recently been defined as a distinct clinicopathologic entity, often associated with Helicobacter pylori infection. Many regard antibiotic therapy as the primary treatment of MLS, but in the absence of H pylori infection, or when salvage of antibiotic failures is required, gastrectomy and/or chemotherapy have frequently been used. This study evaluates the efficacy of low-dose radiotherapy alone as an alternative to surgery. PATIENTS AND METHODS Seventeen patients with stage I to II(2) low-grade MLS without evidence of H pylori infection or with persistent lymphoma after antibiotic therapy of associated H pylori infection were included in this series. Median age was 69 years (range, 39 to 84). Median total radiation dose was 30 Gy (range, 28.5 to 43.5 Gy) delivered in 1.5-Gy fractions within 4 weeks to the stomach and adjacent lymph nodes. Following treatment, all patients underwent endoscopic evaluation and biopsy at a median of 4 months, at 6-month intervals to 2 years, and annually thereafter. RESULTS All obtained a biopsy-confirmed complete response. At a median follow-up time of 27 months (range, 11 to 68) from completion of radiotherapy, event-free survival was 100%. Treatment was well tolerated, with no significant acute side effects. All remained asymptomatic at last follow-up. CONCLUSION These results suggest that effective treatment of MLS with low-dose radiation therapy alone is feasible and safe, and allows stomach preservation. Longer follow-up evaluation is required to determine the long-term efficacy of this treatment approach and its side effects. Further studies should clarify the indications for radiotherapy in H pylori-negative or antibiotic-resistant cases of MLS.

Cost-Effectiveness of Chest X-Ray Follow-Up of Patients Treated for Seminoma of the Testis

1986 ◽  
Vol 72 (4) ◽  
pp. 405-408 ◽  
Author(s):  
Stefano Ciatto ◽  
Luca Cionini ◽  
Paolo Pacini
Keyword(s):  
Cost Effectiveness ◽  
Detection Rate ◽  
Primary Treatment ◽  
Stage I ◽  
First Year ◽  
Consecutive Series ◽  
X Ray ◽  
Chest X Ray ◽  
One Year

The authors report on a consecutive series of 253 cases of seminoma of the testis followed with periodic chest X-ray examinations from a minimum of three to a maximum of 27 years. The detection rate of asymptomatic intrathoracic metastases (ITM) was considered together with the costs of the follow-up procedure. Chest X-ray follow-up is not advisable beyond one year from primary treatment, since most (14 of 18) ITM occur in the first year, the detection rate of ITM beyond this date is too low (0.11% patients/year), and the related costs are too high (over $ 130,000 per ITM detected). Chest X-ray follow-up is questionable even in the first year after primary treatment for Stage I cases because of the low detection rate (1.38% patients/year) and the high costs (over $ 14,000 per ITM detected), whereas it appears to be opportune in Stages IIA and IIB.

Early Interim FDG-PET Scan Predicts Outcome in Non-Bulky Limited Stage Hodgkin Lymphoma, but may Not Guide Use of Consolidative Radiotherapy.

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 1453-1453 ◽  
Author(s):  
Jeffrey A. Barnes ◽  
Ann S. LaCasce ◽  
Christiana E. Toomey ◽  
Ephraim Hochberg ◽  
Alfred I. Lee ◽  
...  
Keyword(s):  
Hodgkin Lymphoma ◽  
Complete Response ◽  
Primary Treatment ◽  
Pet Scan ◽  
Rank Test ◽  
Limited Stage ◽  
Interim Pet ◽  
Consolidative Radiotherapy ◽  
Pet Scans

Abstract The standard treatment for limited-stage Hodgkin lymphoma has been combined modality therapy, but late toxicities of radiation have prompted investigation of chemotherapy alone in low risk patients. Initial trials have demonstrated a small increased risk of relapse if radiation is omitted, but no difference in overall survival. We investigated the predictive value of interim FDG-PET (PET) scans in nonbulky limited stage patients, and asked whether PET may guide the use of consolidative radiotherapy for patients in complete remission after chemotherapy alone. A total of 68 patients with nonbulky limited stage disease were identified at our institutions with interim PET performed after 2–3 cycles of chemotherapy. All patients received anthracycline-based chemotherapy with curative intent. PET scan interpretations were extracted by chart review of radiology reports. The median age was 35 (range 18–77). Fifty-nine patients had disease in the neck and mediastinum, 6 had inguinal disease, and 2 in Waldeyer’s ring. Fifty-two patients were stage IIA, 4 were IIB, 10 were IA, and 1 was IB. Radiation was included at the discretion of the treating physician. Complete response required a negative PET scan. The complete response (CR) rate was 88%. Fifty-one patients (75%) had a negative interim PET, and 17 (25%) had a positive interim PET. Interim PET− patients were more likely to achieve a CR at the end of therapy compared to interim PET+ patients (98% vs. 59%; p=0.0001, Fisher’s exact test). At a median follow up of 32 months (range 3–70), the progression-free (PFS) and overall survival (OS) for the entire series were 85% and 100%, respectively. Interim PET− patients had an improved PFS compared to PET+ patients (90% vs. 71%; p=0.032, log rank test). Among the 60 patients who achieved a CR, 50 (83%) were interim PET−, and 10 (17%) were interim PET+. There was no difference in PFS between interim PET+ and PET− patients who achieved a CR. The most important predictor of PFS was achievement of CR at the end of therapy (92% vs. 37%; p&lt;0.0001, log rank test). Consolidative radiotherapy was employed in 18 (30%) CR patients. No difference in PFS was observed based on inclusion of radiation. Among 10 CR patients with a positive interim PET scan, 3 received radiation and 7 did not. All 7 interim PET+ patients treated with chemotherapy alone remained disease free. Eight patients had primary treatment failure (4 partial responses and 4 with progressive disease). Seven of 8 treatment failures were interim PET+. There were 6 relapses in this series occurring at a median of 18 months (range 13–24), 5 occurring in an initially involved field. Five had achieved a CR to initial therapy; 1 had received consolidative radiotherapy. Five of 6 patients had a negative interim PET scan. All patients with treatment failure or relapse were alive at last follow up following salvage therapy. In our series, a positive interim PET scan after 2–3 cycles is predictive of an inferior PFS in patients with nonbulky limited stage Hodgkin lymphoma, but this difference is largely driven by an increase in primary treatment failures among interim PET+ patients. Patients with a positive interim PET who achieve a CR at the completion of chemotherapy have favorable outcomes similar to patients with negative interim PET scans, regardless of inclusion of consolidative radiation. These data suggest that positive interim PET scans denote biologically more aggressive disease but may not be useful in guiding the use of consolidative radiotherapy for patients in complete remission. These observations warrant validation in prospective clinical trials.

Intra-Arterial Chemotherapy for Muscle-Invasive Bladder Cancer Following Transurethral Resection

2015 ◽  
Vol 94 (4) ◽  
pp. 406-411 ◽  
Author(s):  
Shengjie Liang ◽  
Qingsong Zou ◽  
Bangmin Han ◽  
Yifeng Jing ◽  
Di Cui ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Transurethral Resection ◽  
Clinical Stage ◽  
Complete Response ◽  
Intravesical Instillation ◽  
Invasive Bladder Cancer ◽  
Muscle Invasive Bladder Cancer ◽  
Bladder Preservation ◽  
Muscle Invasive

Purpose: To assess the efficacy of intra-arterial chemotherapy as a bladder-preservation treatment in patients with muscle-invasive bladder cancer (MIBC) following transurethral resection of bladder tumors (TURBT). Materials and Methods: From 2005 June to 2012 November, 46 patients diagnosed with MIBC (clinical stage T2-T3N0M0) underwent three courses of cisplatin-based intra-arterial chemotherapy as a remedial approach for bladder preservation after TURBT. All patients also received intravesical instillation of chemotherapy as a maintenance strategy. Results: All 46 patients completed the treatment with minor complications. The median follow-up time was 34.5 months (range, 8-87 months). Thirty-two patients (69.6%) demonstrated complete response. The three-year and five-year overall survival was 70.65 and 61.23%, and the disease-specific survival over the same periods was 78.03 and 67.62%, respectively. During the entire follow-up period, more than 80% preserved their bladder. Conclusions: Intra-arterial chemotherapy can be performed as a remedial treatment for MIBC patient following TURBT. Combined with TURBT, it offers an option for bladder preservation therapy on patients who are unable or unwilling to undergo radical cystectomy.

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