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Salvage autologous hematopoietic cell transplantation (auto-HCT) may be used to treat relapse of plasma cell myeloma occurring after previous auto-HCT. When an insufficient number of hematopoietic stem cells have been stored from the initial harvest, remobilization is necessary. Here, we aimed to analyze the efficacy and safety of different doses of cytarabine (total 800 vs. 1600 vs. 2400 mg/m2) for remobilization. Sixty-five patients, 55% male, with a median age at remobilization 63 years, were included. Remobilization was performed with cytarabine_800 in 7, cytarabine_1600 in 36, and cytarabine_2400 in 22 patients. Plerixafor rescue was used in 25% of patients receiving cytarabine_1600 and 27% of those receiving cytarabine_2400. Patients administered cytarabine_800 were not rescued with plerixafor. Remobilization was successful in 80% of patients (57% cytarabine_800; 86% cytarabine_1600; 77% cytarabine_2400; p = 0.199). The yield of collected CD34+ cells did not differ between the different cytarabine doses (p = 0.495). Patients receiving cytarabine_2400 were at the highest risk of developing severe cytopenias, requiring blood product support, or having blood-stream infections. One patient died of septic shock after cytarabine_2400. In summary, remobilization with cytarabine is feasible in most patients. All doses of cytarabine allow for successful remobilization. Cytarabine_2400 is associated with higher toxicity; therefore, lower doses (800 or 1600 mg/m2) seem to be preferable.
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Minnelide is a water-soluble disodium salt variant of triptolide, an HSP70 inhibitor that can prevent tumor progression and induce apoptosis. Maximum tolerated dose (MTD), safety, and antitumor activity of Minnelide alone and its combination with paclitaxel were evaluated in this open-label, single-center, dose-escalation phase I study (NCT05566834) in patients who were previously treated for advanced gastric cancer (AGC). Minnelide was administered orally using a 3 + 3 dose-escalation design as monotherapy (Regimen A), and in combination with paclitaxel (Regimen B & C). Our results show that no patients experienced dose limiting toxicity (DLT) in the combination group (Regimen B& C) while 2 patients experienced DLT from the Regimen A group (n = 11) (Minnelide 1.5 mg). The MTD was Minnelide 1.25 mg once daily for 21days Q4 weeks as monotherapy. The most common Grade ≥3 AEs were neutropenia (19.4 %) and abdominal pain (11.1 %). In Regimen C, 71.5 % achieved either a partial response or a stable disease with the median PFS of 4.5 months, and the median OS of 10.7 months. The combination of Minnelide plus paclitaxel as salvage treatment in AGC patients showed meaningful clinical activity with a manageable safety profile. Based on these encouraging results, a phase II study is being initiated to test the effectiveness of the combination regimen in patients with advanced gastric cancer.
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Protocolos de Quimioterapia Combinada Antineoplásica , Diterpenos , Compuestos Epoxi , Dosis Máxima Tolerada , Paclitaxel , Fenantrenos , Neoplasias Gástricas , Humanos , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/patología , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Masculino , Persona de Mediana Edad , Femenino , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Anciano , Fenantrenos/administración & dosificación , Fenantrenos/efectos adversos , Fenantrenos/uso terapéutico , Diterpenos/administración & dosificación , Diterpenos/efectos adversos , Adulto , Compuestos Epoxi/administración & dosificación , Compuestos Epoxi/efectos adversos , Resultado del Tratamiento , OrganofosfatosRESUMEN
Purpose: A watch-and-wait approach is an alternative to surgery for rectal cancer patients who have achieved a clinical complete response (cCR) following neoadjuvant (chemo)radiotherapy. However, approximately 25-38% of patients experience subsequent local tumor re-growth that requires salvage surgery. We evaluated the effectiveness of contact X-ray brachytherapy (CXB) as an alternative method of salvage therapy for those patients who were either unfit for or refused surgery. Oncological outcomes, tolerability, and feasibility of subsequent surgery for local treatment failure following CXB were reported. Material and methods: From 2009-2021, all patients treated with CXB as salvage therapy for local rectal cancer re-growth after watch-and-wait approach at our center were analyzed. Results: Contact X-ray brachytherapy as a salvage treatment (range, 90-110 Gy) was offered to 56 patients who experienced tumor re-growth following (chemo)radiation and watch-and-wait protocol. Median age was 76 (IQR = 66-83) years. Most patients (82%) had early-stage re-growth (ycT1/ycT2, ycN0), and 18% had more advanced stages (ycT3/ycT4, ycN0). After a median of 37-month follow-up (IQR = 19-53), 48% of patients who had early-stage re-growth achieved a sustained complete remission after CXB compared with 20% of those who had more advanced tumor stages. Disease-free and overall survivals for the whole cohort were 69% and 100% at 1-year, 51% and 82% at 3-year, and 51% and 65% at 5-years. CXB effectively controlled local re-growth-related symptoms. Mild post-CXB side effects occurred in 18% of cases. All (100%) eight patients who developed further local relapse, and 29% of those who had residual disease post-CXB salvage were successfully managed with subsequent surgery. Conclusions: Contact X-ray brachytherapy offers a new treatment option for patients in this situation whose other therapy options are not suitable for or refused initial surgery. Early local tumor re-growth responded best with minimal treatment-related toxicity and excellent symptom control. Disease-free and overall survival rates were acceptable, and delaying surgical salvage for local re-growth did not compromise patients' eventual long-term outcomes.
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Locally advanced breast cancer (LABC) is a complex disease that requires a multidisciplinary approach. Neoadjuvant chemotherapy (NAC) is usually performed in order to achieve loco-regional radical resection; although its importance in the multidisciplinary approach to LABC is well recognized, a small number of patients show Progressive Disease (PD). No standard salvage treatment (ST) has been defined and different strategies can be adopted, such as second-line systemic therapies, radiation therapy, and surgery. Herein, a case of LABC in PD during NAC is reported with a literature review, with the aim of highlighting the importance of a tailored multidisciplinary treatment for each patient.
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Neoplasias de la Mama , Terapia Neoadyuvante , Humanos , Femenino , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/patología , Terapia Neoadyuvante/métodos , Progresión de la Enfermedad , Persona de Mediana Edad , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéuticoRESUMEN
BACKGROUND: The efficacy of intermittent androgen deprivation therapy (ADT) for biochemical recurrence (BCR) after robot-assisted radical prostatectomy (RARP) is unknown, and its usefulness in Japanese practice needs to be investigated. METHODS: We conducted a retrospective analysis of 85 patients who underwent RARP and were selected for intermittent ADT for postoperative recurrence at Kanazawa University Hospital between 2009 and 2019. Intermittent ADT was administered for 2 years. If prostate-specific antigen levels increased post-treatment, intermittent ADT was reinitiated. The median follow-up period was 47 months. RESULTS: The 73 patients had completed the initial course of ADT, and 12 were under initial ADT. The 5-year castration-resistant prostate-cancer-free survival rates, cancer-specific survival, and overall survival were 92.7%, 98.3%, and 94.7%, respectively. A subgroup analysis of 69 patients who completed intermittent ADT was conducted to evaluate the BCR rate following initial ADT. The 5-year BCR-free survival rate was 53.2%. Multivariate analysis identified testosterone ≤ 0.03 ng/mL during ADT as the sole predictor of BCR after ADT. CONCLUSIONS: Salvage intermittent ADT may be an effective treatment option for BCR after RARP. In addition, it would be useful to confirm strong testosterone suppression as a criterion for transition to intermittent therapy.
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PURPOSE: To report oncologic outcomes of patients undergoing salvage cryotherapy (SCT) for local recurrence of prostate cancer (PCa) and to establish a nadir PSA (nPSA) value that best defines long-term oncologic success. METHODS: Retrospective study of men who underwent SCT for local recurrence of PCa between 2008 and 2020. SCT was performed in men with biochemical recurrence (BCR), after primary treatment and with biopsy-proven PCa local recurrence. Survival analysis with Kaplan-Meier and Cox models was performed. We determined the optimal cutoff nPSA value after SCT that best classifies patients depending on prognosis. RESULTS: Seventy-seven men who underwent SCT were included. Survival analysis showed a 5-year biochemical recurrence-free survival (BRFS), androgen deprivation therapy-free survival (AFS), and metastasis-free survival (MFS) after SCT of 48.4%, 62% and 81.3% respectively. On multivariable analysis for perioperative variables associated with BCR, initial ISUP, pre-SCT PSA, pre-SCT prostate volume and post-SCT nPSA emerged as variables associated with BCR. The cutoff analysis revealed an nPSA < 0.5 ng/ml to be the optimal threshold that best defines success after SCT. 5-year BRFS for patients achieving an nPSA < 0.5 vs nPSA ≥ 0.5 was 64% and 9.5% respectively (p < 0.001). 5-year AFS for men with nPSA < 0.5 vs ≥ 0.5 was 81.2% and 12.2% (p < 0.001). Improved 5-year MFS for patients who achieved nPSA < 0.5 was also obtained (89.6% vs 60%, p = 0.003). CONCLUSION: SCT is a feasible rescue alternative for the local recurrence of PCa. Achieving an nPSA < 0.5 ng/ml after SCT is associated with higher long-term BRFS, AFS and MFS rates.
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Antígeno Prostático Específico , Neoplasias de la Próstata , Masculino , Humanos , Pronóstico , Estudios Retrospectivos , Neoplasias de la Próstata/cirugía , Crioterapia , Terapia Recuperativa , Recurrencia Local de Neoplasia/terapiaRESUMEN
Objective Meningiomas are the most common extra-axial tumors of the central nervous system. Meningiomas are particularly problematic when they invade deep or vital structures, causing the tumors to be inoperable. Nonsurgical adjunctive or salvage treatments to shrink a meningioma with multiple recurrences, located in deep-seated area or surgically unfit area, remain underexplored. The authors report a rare case of a spontaneously necrotic meningioma (World Health Organization [WHO] grade I) in a patient with systemic lupus erythematosus on chronic methotrexate and hydroxychloroquine. Case Study A 29-year-old female with systemic lupus erythematosus had been treated with methotrexate and hydroxychloroquine for 7 years. She presented with episodes of seizures and hemiparesis. Neuroimaging revealed a possible necrotic meningioma in the left parietal parasagittal area. Subsequent intraoperative findings showed lytic tissue of the tumor, and by histopathology results the tumor was classified as WHO grade I with massive necrosis. After craniotomy with tumor removal, the patient's motor function fully recovered without recurrent seizures. Discussions Necrotizing of small and benign meningioma is rarely found but otherwise interesting. The cause of this phenomenon is not yet understood thoroughly. In this case, we suspected various possible causes such as vasculitis interrupting blood supply, use of immunosuppressive drugs such as hydroxychloroquine or methotrexate, or, less likely, latent infections in the immunocompromised patient. Despite the lack of more evidence supports, this finding encourages further study of nonsurgical or salvage treatment of inoperable meningioma, so sequalae after refractory recurrences of meningioma can be prevented, and patient treatment outcomes can be improved.
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Chimeric antigen receptor T-cell (CAR-T) therapy targeting B-cell maturation antigen (BCMA) has shown profound efficacy and manageable toxicity in patients with relapsed/refractory multiple myeloma (RRMM). However, determining the best course of treatment for post-CAR-T therapy relapse remains a significant challenge. We conducted a retrospective analysis of patients from the phase I LEGEND-2 study (NCT03090659) enrolled at the Xi'an site, analysing the first salvage line of therapy and outcomes in patients with RRMM who progressed after receiving LCAR-B38M CAR-T therapy. Of 45 eligible patients, 34 (76%) had progressive disease (PD). Overall response rate (ORR) to salvage treatment was 50.0%. Median progression-free survival (PFS) after starting salvage treatment was 16.3 months. Median PFS of patients receiving proteasome inhibitor (PI)-based combination therapy was longer (28.2 months) than that of patients receiving a second BCMA CAR-T (including LCAR-B38M; 3.9 months, p = 0.0022) or chemotherapy (1.67 months, p = 0.0001). All patients with extramedullary disease at baseline (n = 11) progressed after CAR-T therapy; ORR to salvage therapy was 25.0% and median PFS was 9.7 months. In conclusion, salvage therapy in patients with PD after receiving LCAR-B38M CAR-T cells produced moderate efficacy, with better outcomes for PI-based salvage regimens.
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Antígeno de Maduración de Linfocitos B , Inmunoterapia Adoptiva , Mieloma Múltiple , Terapia Recuperativa , Humanos , Mieloma Múltiple/terapia , Mieloma Múltiple/mortalidad , Terapia Recuperativa/métodos , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Inmunoterapia Adoptiva/efectos adversos , Inmunoterapia Adoptiva/métodos , Anciano , Adulto , Resultado del TratamientoRESUMEN
PURPOSE: Isolated recurrence in remnants of the seminal vesicles (SV) after treatment of primary prostate cancer (PCa) has become a more frequent entity with the widespread use of more sensitive next-generation imaging modalities. Salvage vesiculectomy is hypothesized to be a worthwhile management option in these patients. The primary goal of this study is to describe the surgical technique of this new treatment option. Secondary outcomes are peri- and post-operative complications and early oncological outcomes. METHODS: Retrospective multicenter study, including 108 patients with solitary recurrence in the SV treated between January 2009 and June 2022, was performed. Patients with local recurrences outside the SVs or with metastatic disease were excluded. Both SVs were resected using a robot-assisted or an open approach. In selected cases, a concomitant lymphadenectomy was performed. RESULTS: Overall, 31 patients (29%) reported complications, all but one grade 1 to 3 on the Clavien-Dindo Scale. A median PSA decrease of 2.07 ng/ml (IQR: 0.80-4.33, p < 0.001), translating into a median PSA reduction of 92% (IQR: 59-98%) was observed. At a median follow-up of 14 months, freedom from secondary treatment was 54%. Lymphadenectomy had a significant influence on PSA reduction (p = 0.018). CONCLUSION: Salvage vesiculectomy for PCa recurrence limited to the SV is a safe procedure with excellent PSA response and is a potential curative treatment in a subset of patients. A concomitant lymphadenectomy can best be performed in all patients that did not underwent one at primary treatment.
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Antígeno Prostático Específico , Neoplasias de la Próstata , Masculino , Humanos , Neoplasias de la Próstata/cirugía , Próstata , Pelvis , Vesículas SeminalesRESUMEN
Introduction: Prostatic urethral lift is a treatment option for benign prostatic hyperplasia, yet information on surgeries following this procedure is scarce. Case presentation: A 71-year-old man with persistent urinary retention following prostatic urethral lift underwent a secondary holmium laser enucleation of the prostate. The morcellation procedure, complicated by the presence of implants from the previous surgery, broke the morcellator blade. The fragmented blade was successfully retrieved without any organ damage. Postoperatively, the patient encountered no complications and showed improvement in his urinary symptoms. Conclusion: This case highlights the potential risk of device breakage when a secondary surgery, specifically the morcellation process, is performed following prostatic urethral lift. Care must be taken to prevent interaction between the implants and the morcellator. Our case demonstrates the efficacy of holmium laser enucleation of the prostate as a salvage surgical intervention for patients in whom prostatic urethral lift has failed.
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BACKGROUND: Human epidermal growth factor receptor 2 (HER2) is a promising therapeutic target in metastatic colorectal cancer (mCRC). This study was to evaluate the efficacy and safety of pyrotinib alone or pyrotinib with trastuzumab in patients with HER2-positive mCRC. PATIENTS AND METHODS: In this prospective observational study, patients with HER2 positive, Ras Sarcoma Viral Oncogene Homolog (RAS) wild type mCRC who received at least one standard treatment of palliative chemotherapy were enrolled. Patients were treated with oral pyrotinib alone or pyrotinib with trastuzumab. The primary endpoint was progression free survival (PFS), and the secondary endpoints were overall survival (OS), confirmed objective response rate (ORR), and safety. This trial is registered with chitcr.org, number ChiCTR2100046381. RESULTS: From February 15, 2021, to January 10, 2023, 32 patients were enrolled in this study. Twenty (62.5%) patients were treated with pyrotinib, while 12 (37.5%) received pyrotinib and trastuzumab. As of June 24, 2023, with a median follow-up of 11.0 months, the median PFS was 5.7 months (95%CI 4.5-10.2), while OS was not evaluable (NE), ORR and disease control rate (DCR were 34.4% and 87.5%. Patients' PFS in the pyrotinib plus trastuzumab subgroup and pyrotinib monotherapy group were 8.6 and 5.5 months, OS was not evaluable (NE) and 10.9 months, ORR was 50.0% and 25.0%, respectively. Most treatment-related adverse events (TRAEs) were grade 1-2, diarrhea was the most frequent TRAE (81.3%, 26/32). Grade 3 TRAEs occurred in 11 patients: 9 for diarrhea, 1 for nausea, and 1 for oral mucositis. CONCLUSION: Pyrotinib with or without trastuzumab showed promising anti-tumor activity and acceptable toxicities in treatment-refractory, HER2-positive mCRC.
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Acrilamidas , Aminoquinolinas , Neoplasias Colorrectales , Humanos , Trastuzumab/uso terapéutico , Acrilamidas/uso terapéutico , Neoplasias Colorrectales/tratamiento farmacológico , Neoplasias Colorrectales/etiología , Diarrea/inducido químicamente , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversosRESUMEN
BACKGROUND: When total submucosal dissection is difficult to achieve during conventional colorectal endoscopic submucosal dissection (C-ESD), the lesion can be resected by final snaring through salvage hybrid ESD (SH-ESD). This study aimed to examine the outcomes of SH-ESD and identify its indications that could achieve en bloc resection. METHODS: We recruited 1039 consecutive patients with colorectal lesions that underwent ESD at Hiroshima University Hospital between January 2015 and December 2020. C-ESD was attempted thoroughly in 924 lesions (C-ESD group, including 9 lesions in which ESD was discontinued), and SH-ESD was performed owing to some difficulties in 115 lesions (SH-ESD group). Risk factors for incomplete resection by SH-ESD and ESD discontinuation were evaluated using multivariate analysis. The outcomes were compared between cases with remaining undissected submucosa of < 20 mm in diameter in the SH-ESD and C-ESD groups, using propensity score matching. RESULTS: Multivariate analysis revealed that a procedure time > 80 min and remaining undissected submucosa ≥ 20 mm in diameter were significant risk factors for incomplete resection after SH-ESD and ESD discontinuation. By propensity score matching analysis, procedure time was significantly shorter in the SH-ESD group with remaining undissected submucosa < 20 mm in diameter than in the C-ESD group (71 min vs. 90 min, p = 0.0053), although no significant difference was found in the en bloc resection rate (94% vs. 87%, p = 0.0914). CONCLUSION: SH-ESD can be an alternative surgical method when conventional ESD is difficult to continue in cases in which the remaining undissected submucosa is < 20 mm in diameter.
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Neoplasias Colorrectales , Resección Endoscópica de la Mucosa , Humanos , Resección Endoscópica de la Mucosa/métodos , Resultado del Tratamiento , Neoplasias Colorrectales/cirugía , Neoplasias Colorrectales/patología , Factores de Riesgo , Disección/métodos , Estudios Retrospectivos , Mucosa Intestinal/cirugía , Mucosa Intestinal/patologíaRESUMEN
PURPOSE: Facial nerve decompression surgery is an invasive procedure which has hitherto been the main option for patients with severe intractable Bell's palsy which is resistant to drug treatment. We have developed a new salvage treatment for such patients by using minimally invasive transcanal endoscopic ear surgery (TEES) to deliver the biological regenerative agent, basic fibroblast growth factor (bFGF), to the damaged facial nerve. MATERIALS AND METHODS: An endoscopic salvage treatment group was studied prospectively and was made up of severe intractable Bell's palsy patients who did not respond to high dose steroid treatment and had an ENoG value of 5 % or less. This surgery group was retrospectively compared to a similar control group who had received high dose steroid only. RESULTS: Complete recovery to House-Brackmann (HB) Grade I was achieved by 44.8 % of the endoscopic salvage treatment group which was significantly higher than the 21.2 % of the control group at one-year follow up. Patients with an ENoG value of 1 % to 5 % exhibited a significantly higher complete recovery rate of 71.4 % in the endoscopic salvage treatment group than the 28.6 % of the control group. In addition, no complications were observed including hearing loss. CONCLUSIONS: bFGF delivered via TEES shows considerable promise as a new salvage treatment of severe intractable Bell's palsy that is resistant to high dose steroid treatment without the risks presented by facial nerve decompression surgery.
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Parálisis de Bell , Parálisis Facial , Humanos , Parálisis de Bell/tratamiento farmacológico , Parálisis de Bell/cirugía , Factor 2 de Crecimiento de Fibroblastos/uso terapéutico , Estudios Retrospectivos , Parálisis Facial/cirugía , Esteroides/uso terapéuticoRESUMEN
BACKGROUND: Definitive radiotherapy plus concurrent chemotherapy has been a standard treatment for esophagus patients who are unfit to undergo surgery. However, there are a variety of concurrent chemotherapy regimens with varying efficacy. In this phase II prospective study, we compared the efficacy and toxicity of DP (docetaxel and cisplatin) and PF (cisplatin and 5-fluorouracil) regimens with concurrent chemoradiotherapy (CCRT) in patients with esophageal squamous cell carcinoma (ESCC) and analyzed the 5-year overall survival (OS) and progression free survival (PFS). We also summarized the salvage treatments and late toxicities. METHODS: We enrolled 86 patients with clinical stage II-IVA from the Sun Yat-sen University Cancer Center. The patients were divided into two groups: PF group (41) and DP group (45). Statistics were analyzed using SPSS version 19.0. RESULTS: The 5-year OS rates were 62.9% ± 7.6% in PF group, and 52.7% ± 7.5% in DP group (P = 0.131), respectively. The 5-year PFS rates were 43.9% ± 7.8% for PF group, and 40.0% ± 7.3% for DP group (P = 0.398), respectively. Sixteen patients in the DP group and thirteen in the PF group received salvage treatment. For those patients with local residual or local recurrent disease, the median survival time after salvage treatment was 13.5 months and the 1, 2, and 3-year survival rates were 79.0%, 50.3%, and 43.1%, respectively. For all patients, thirteen (15.1%) had Grade 2 late cardiac toxicities. One patient had Grade 2 pleural effusion and required diuretic. Most patients with pneumonia are mild, and only one patient in PF group had Grade 2 pneumonia. One patient in the DP group developed tracheoesophageal fistula. CONCLUSIONS: The 5-year follow-up confirmed that definitive CCRT with the DP regimen did not improve the treatment response, OS, or PFS in patients with ESCC compared to the PF regimen. The PF regimen remains the standard regimen for definitive CCRT for patients with locally advanced ESCC. Long-term follow-up also suggested that appropriate and active salvage treatment has a survival benefit for some patients, and late cardiopulmonary toxicities should be noticed during follow-up. TRIAL REGISTRATION: The trial was registered at https://clinicaltrials.gov (ClinicalTrials.gov Identifier: NCT02969473, October 2010).
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Neoplasias Esofágicas , Carcinoma de Células Escamosas de Esófago , Humanos , Docetaxel , Estudios de Seguimiento , Carcinoma de Células Escamosas de Esófago/terapia , Cisplatino , Neoplasias Esofágicas/terapia , Estudios Prospectivos , Quimioradioterapia , FluorouraciloRESUMEN
Objective: The objective of this research is to compare primary and salvage intratympanic (IT) steroid treatments in terms of hearing outcomes in patients with idiopathic sudden sensorineural hearing loss (ISSNHL). Methods: The patients were randomized into two (primary and salvage) groups. Both groups received systemic steroid treatment for 2 weeks. The primary group also received IT dexamethasone injection three times during the treatment period, whereas the salvage group received IT dexamethasone injection only if no or slight recovery was noted at the 2-week follow-up. If needed, salvage steroid injection was administered three times during the following 2 weeks. Hearing recovery was analyzed according to the modified American Academy of Otolaryngology-Head and Neck Surgery criteria. Results: The degrees of hearing improvement at the 3-month follow-up were similar in the two groups. Compared with baseline, the pure-tone average values and speech discrimination scores improved by 38.45 ± 21.95 dB HL and 34.32% ± 30.55%, respectively, in the primary group and 36.80 ± 22.33 dB HL and 31.87% ± 27.88%, respectively, in the salvage group (p = .762 and .659, respectively). In addition, the complete or partial hearing recovery rates were also similar in the primary and salvage groups (67.7% vs. 73.3%, respectively; p = .780). In the salvage group, 18 patients required no IT steroid injection because they recovered after systemic steroid treatment. Conclusion: Primary and salvage IT steroid treatments for ISSNHL led to similar outcomes. In summary, salvage IT steroid injection is recommended for patients with ISSNHL patients to prevent unnecessary IT injection. Level of evidence: 2.
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Esthesioneuroblastoma is a rare sinonasal malignancy that arises from the olfactory epithelium. The overall incidence of lymph node metastases is 25%. However, neck disease can present in a delayed fashion. As such, management of the clinically negative neck is controversial, with some advocating for elective neck treatment and others recommending observation with salvage treatment if necessary. At this time, no prospective head-to-head comparisons of elective versus salvage treatment have been performed.
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PURPOSE: Evaluation of the effectiveness and tolerability of the application of an OTSC (Ovesco Endoscopy AG Tuebingen, Germany) Proctology clip as an innovative strategy of anorectal fistulae closure when established treatment strategies had already failed or were not feasible. METHODS: Retrospective single-center study including consecutive patients treated between March 2014 and March 2016 with the OTSC Proctology system for anorectal fistula closure, including one rectovaginal and one rectourethral fistula. The primary outcome was the healing rate with a minimum follow up of 6 months. Healing was defined as closure of the internal fistula ostium and absence of secretion or local inflammation during follow up. RESULTS: A total of 66 fistula closures by the OTSC Proctology clip were investigated, including cryptoglandular fistulas (45/66 patients, 68%), fistulas associated with CED (19/66 patients, 29%), and other non-cryptoglandular fistulas (2/66 patients, 4%). 47% (31/66 patients) had a failed previous therapy. In that selected collective, a successful fistula closure was achieved in 29/66 cases (44%) after a median follow up time of 40 months (6-61 months). Suprasphincteric and high transsphincteric fistulas showed healing in 63% and 42% in CD associated fistulas. CONCLUSION: Fistula closure by the OTSC Proctology clip is an innovative, sphincter protecting treatment strategy in anorectal fistulas that can achieve long-term cure in complex anorecta.
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Cirugía Colorrectal , Humanos , Estudios Retrospectivos , Alemania , Inflamación , Instrumentos QuirúrgicosRESUMEN
PURPOSE: Stereotactic ablative radiotherapy (SABR) for early-stage lung cancer has shown promising results; however, regional recurrence (RR) development is not uncommon, and salvage treatment strategies have not been established. We aimed to investigate treatment patterns, prognostic factors, and survival outcomes. MATERIALS AND METHODS: A retrospective analysis of 391 patients who underwent SABR for primary lung cancer from 2012 to 2019 was performed. Among these patients, 90 patients showed recurrence, including local recurrence (n = 9), RR (n = 33), distant metastasis (DM) (n = 57), and RR with simultaneous DM (n = 8). The median follow-up duration was 17.3 months. RESULTS: The median age was 75 years, and most patients underwent primary SABR due to poor lung function (69.7%). Various salvage treatments were performed in cases of RR, including chemotherapy (n = 15), radiotherapy (n = 7), concurrent chemoradiotherapy (n = 2), and best supportive care (n = 9). The median overall survival (OS) and post-recurrence OS (PR-OS) were 22.9 and 11.2 months, respectively. In multivariate analysis, age ≤75 years (HR = 0.36, p = 0.040), isolated recurrence (HR = 0.34, p = 0.037), and radiotherapy without chemotherapy (HR = 0.25, p = 0.024) were significant prognostic factors for PR-OS. CONCLUSIONS: Despite various salvage treatments, PR-OS was less than 1 year after RR in our frail patients group who underwent primary SABR. The toxicities of salvage chemotherapy could be quite severe; thus, careful patient selection is required. Further research is needed to validate our findings.
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Purpose: The purpose of this article was to describe a novel salvage surgical technique combining cryoablation of the prostate and robotic excision of the seminal vesicle (SV) for locally recurrent prostate cancer (LRPC) of the SV with or without prostate involvement following radiation therapy (RT) or focal therapy (FT). Materials and Methods: Seven men with biopsy-proven LRPC involving the SV with or without adjacent prostate following primary RT or FT underwent combined salvage focal cryoablation (FCA) and robotic excision of the SV. Descriptive statistics characterized the cohort and outcomes. Results: Median follow-up was 1.4 years. There were no surgical complications, and the length of stay was 1 day in all cases. No patients experienced any new urinary incontinence following removal of the catheter. Erectile function was preserved in both men exhibiting preoperative erections adequate for intercourse. Of the four patients developing recurrent disease, three involved only the contralateral SV; they all underwent a second salvage FCA and robotic seminal vesiculectomy (RSV). One patient presenting with high-risk disease developed systematic metastasis. He is alive and managed with androgen deprivation therapy (ADT). One patient developed persistent local disease recurrence and is on ADT. The other five patients are disease-free based on the most recent multi-parametric magnetic resonance imaging (mpMRI) and prostate specific antigen (PSA). Conclusions: This study highlights the feasibility and effectiveness of salvage FCA and RSV as a salvage treatment for LRPC of the SV with or without involvement of the prostate following primary RT or FT. Based on our outcomes, we recommend considering a bilateral salvage FCA and RSV in men with unilateral SV recurrence following primary RT. We recommend unilateral salvage FCA and seminal vesiculectomy in men with unilateral SV and prostate involvement following primary partial cryoablation provided no contralateral disease is identified.
Asunto(s)
Criocirugía , Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Masculino , Humanos , Neoplasias de la Próstata/patología , Próstata/cirugía , Próstata/patología , Terapia Recuperativa/métodos , Criocirugía/métodos , Antagonistas de Andrógenos , Resultado del Tratamiento , Prostatectomía/métodos , Recurrencia Local de Neoplasia/cirugía , Recurrencia Local de Neoplasia/patología , Antígeno Prostático Específico , BiopsiaRESUMEN
Introduction: The study assessed outcomes and toxicities of different treatment modalities for local and/or regional recurrent nasopharyngeal carcinoma (NPC) in a non-endemic area. Methods: Patients treated with curative intent for recurrent NPC with salvage surgery, photon-based radiotherapy, proton therapy (PT), with or without chemotherapy, at different Italian referral centers between 1998 and 2020 were included. Adverse events and complications were classified according to the Common Terminology Criteria for Adverse Events. Characteristics of the patients, tumors, treatments, and complications are presented along with uni- and multivariate analysis of prognostic factors. A survival predictive nomogram is also provided. Results: A total of 140 patients treated from 1998 to 2020 were retrospectively assessed. Cases with lower age, comorbidity rate, stage, and shorter disease-free interval (DFI) preferentially underwent endoscopic surgery. More advanced cases underwent re-irradiation, fairly distributed between photon-based radiotherapy and PT. Age and DFI were independent factors influencing overall survival. No independent prognostic effect of treatment modality was observed. No significant difference in the morbidity profile of treatments was observed, with 40% of patients experiencing at least one adverse event classified as G3 or higher. Conclusion: Recurrent NPC in a non-endemic area has dissimilar aspects compared to its endemic counterpart, suggesting the need for further studies that can guide the choice of the best treatment modality.