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Τετάρτη 21 Οκτωβρίου 2020

Association of Delivery Room and Neonatal Intensive Care Unit Intubation, and Number of Tracheal Intubation Attempts with Death or Severe Neurological Injury among Preterm Infants.

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Association of Delivery Room and Neonatal Intensive Care Unit Intubation, and Number of Tracheal Intubation Attempts with Death or Severe Neurological Injury among Preterm Infants.

Am J Perinatol. 2020 Oct 19;:

Authors: Debay A, Patel S, Wintermark P, Claveau M, Olivier F, Beltempo M

Abstract
OBJECTIVE:  The study aimed to assess the association of tracheal intubation (TI) and where it is performed, and the number of TI attempts with death and/or severe neurological injury (SNI) among preterm infants.
STUDY DESIGN:  Retrospective cohort study of infants born 23 to 32 weeks, admitted to a single level-3 neonatal intensive care unit (NICU) between 2015 and 2018. Exposures were location of TI (delivery room [DR] vs. NICU) and number of TI attempts (1 vs. >1). Primary outcome was death and/or SNI (intraventricular hemorrhage grade 3-4 and/or periventricular leukomalacia). Multivariable logistic regression analysis was used to assess association between exposures and outcomes and to adjust for confounders.
RESULTS:  Rate of death and/or SNI was 2.5% (6/240) among infants never intubated, 12% (13/105) among NICU TI, 32% (31/97) among DR TI, 20% (17/85) among infants with one TI attempt and 23% (27/117) among infants with >1 TI attempt. Overall, median number of TI attempts was 1 (interquartile range [IQR]: 1-2). Compared with no TI, DR TI (adjusted odds ratio [AOR]: 9.04, 95% confidence interval [CI]: 3.21-28.84) and NICU TI (AOR: 3.42, 95% CI: 1.21-10.61) were associated with higher odds of death and/or SNI. The DR TI was associated with higher odds of death and/or SNI compared with NICU TI (AOR: 2.64, 95% CI: 1.17-6.22). The number of intubation attempts (1 vs. >1) was not associated with death and/or SNI (AOR: 0.95, 95% CI: 0.47-2.03).
CONCLUSION:  The DR TI is associated with higher odds of death and/or SNI compared with NICU TI, and may help identify higher risk infants. There was no association between the number of TI attempts and death and/or SNI.
KEY POINTS: · Delivery room intubation correlates with morbidity.. · Less than 2 intubation attempts are not associated with IVH.. · Provider training reduces intubation attempts..

PMID: 33075843 [PubMed - as supplied by publisher]

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Consensus Recommendations for the Safe Handling of Cytotoxic Agents in Cytotoxic Academic Research Laboratories (CARL).

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Consensus Recommendations for the Safe Handling of Cytotoxic Agents in Cytotoxic Academic Research Laboratories (CARL).

J Oncol Pharm Pract. 2020 Oct 14;:1078155220951869

Authors: Nabhani Gebara S, Barton S, Appleford I, McCalla P, Sewell G, Sabbagh Dit Hawasli R

Abstract
Cytotoxic agents, also called antineoplastic agents, are used in cancer treatment due to their inherent activity to inhibit cell growth or proliferation, or DNA, RNA and protein synthesis. They are, therefore, hazardous by nature in a non-selective manner leading to disruption of cell growth and function of both diseased and healthy cells of treated patients.While the benefits of receiving cytotoxic agents may outweigh the incurred risks for patients, the same cannot be said for exposed healthcare practitioners involved in the transport, preparation, administration, and resulting waste disposal of these agents.Consequently, many professional bodies around the world have set standards of practice to prevent occupational exposure of healthcare workers to cytotoxic agents, and hospitals have been active in defining strict policies in this concern.However, due to the variability of the practice and infrastructure in academic settings, some activities performed within the cytotoxi c academic research laboratory often do not adhere to recommendations published by guidelines.The present recommendations were therefore set forward by members of a working group who are experts on the subject matter representing academic, clinical, and research backgrounds in an attempt to promote safe cytotoxic handling in academic institutions.The document maps out the trajectory of cytotoxic agents being investigated in academic research laboratories while providing recommendations on the delivery, storage, use and disposal of cytotoxic agents in university settings.

PMID: 33050784 [PubMed - as supplied by publisher]

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Treating relapsed and refractory metastatic germ cell tumours with high-dose chemotherapy with carboplatin and etoposide and autologous haematopoietic stem cell transplantation.

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Treating relapsed and refractory metastatic germ cell tumours with high-dose chemotherapy with carboplatin and etoposide and autologous haematopoietic stem cell transplantation.

J Oncol Pharm Pract. 2020 Oct 13;:1078155220964540

Authors: Erturk I, Karadurmus N, Kızıloz H, Acar R, Yildiz B, Aykan MB, Esen R, Buyukturan G, Urun Y, Erdem G, Arpacı F

Abstract
INTRODUCTION AND AIM: To demonstrate the real-life data about patients who underwent AHSCT due to GCT.
METHODS: Between November 2016 and April 2020, 64 patients who received CE as high-dose chemotherapy for AHSCT in the Gulhane Education and Research Hospital were included in the study. Sixty-one patients received one AHSCT with CE chemotherapy regimen. Survival data and clinical characteristics were evaluated retrospectively.
RESULTS: The mean age of the patients were 31.9 ± 9 (min-max:18-55). With a median follow-up of 10.7 ± 8.7 months, the 1-year progression-free survival (PFS) rate was 57.8%, and the 1-year overall survival rate was 77.5%. Median overall survival (OS) and progression-free survival (PFS) times were 21.5 ± 1.8 (95% CI: 14.5-33.4) and 20 ± 2 months, respectively. The response rate was 72%. There were three treatment-related deaths.
CONCLUSION: This sizeable single-centre study shows that patients with relapsed metastatic GCT are curable by CE as high dose chemotherapy plus AHSCT with reliable toxicity even for a single cycle.

PMID: 33050802 [PubMed - as supplied by publisher]

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Multidirectional pattern of hair growth with carflizomib use for multiple myeloma.

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Multidirectional pattern of hair growth with carflizomib use for multiple myeloma.

J Oncol Pharm Pract. 2020 Oct 13;:1078155220964544

Authors: Tuler S, Kaur J, Delaware S, Dasanu CA

Abstract
INTRODUCTION: Extensive use of novel therapies for multiple myeloma has been accompanied by intriguing toxic side effects affecting various organs and organ systems. Although skin effects with some of these medications have been well-documented, hair changes are fairly rare.
CASE REPORT: We report herein a unique case of a patient with myeloma who developed multidirectional pattern of scalp hair growth starting at 14 months into treatment with cafilzomib. This pattern of hair growth had not previously been described in the literature.Management and outcome: The patient had a near-complete response to caflizomib, and continues on this maintenance treatment regimen to the present day. There has not been any change in the unusual hair appearance and texture.
DISCUSSION: A score of 5 on the Naranjo nomogram makes the causality relationship between carfilzomib use and the multidirectional hair growth probable. The mechanism by which carfilzomib causes this hair change remains to be elucidated.

PMID: 33050803 [PubMed - as supplied by publisher]

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Tyrosine kinase inhibitors in the treatment of metastatic renal cell cancer patients with early cytokine intolerance: TURCOS, a Turkish national, prospective observational study.

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Tyrosine kinase inhibitors in the treatment of metastatic renal cell cancer patients with early cytokine intolerance: TURCOS, a Turkish national, prospective observational study.

J Oncol Pharm Pract. 2020 Oct 13;:1078155220963535

Authors: Benekli M, Gumus M, Ozkan M, Dane F, Elkiran ET, Cicin I, Sevinc A, Aliustaoglu M, Isikdogan A, Meydan N, Oksuzoglu B, Ozyilkan O, Artac M, Ozdemir F, Kilickap S

Abstract
OBJECTIVE: Cytokines have been the mainstay of treatment in metastatic renal cell cancer (mRCC) for decades before the introduction of tyrosine kinase inhibitors (TKIs), which dramatically changed the therapeutic landscape in these patients. This observational study was designed to evaluate use of TKIs in the treatment of cytokine-intolerant mRCC patients.
METHODS: A total of 151 cytokine-intolerant mRCC patients who were treated with TKIs (sunitinib, pazopanib and sorafenib) were enrolled in this prospective, non-interventional, multi-center observational study at 16 oncology centers across Turkey. Mean (SD) age was 61.3 (11.1) years and 74.8% were males. Data on duration of TKI treatment was the primary outcome measure. Additionally, overall response rate (ORR), progression free survival (PFS), overall survival (OS) and safety data were recorded.
RESULTS: Median duration of treatment was 8.2 months at a median follow up of 17.9 months. ORR and disease control rate were 12.5% and 70.8%, respectively. Median PFS and OS were 7.5 months (95%CI: 6.4-10.4) and 27.3 months (95%CI: 17.6-27.3) with no significant difference among three TKI agents in terms of treatment duration, ORR, PFS and OS. The most common adverse events excluding progression-which was the protocol requirement were diarrhea (13.6%), asthenia (13.6%) and hand-foot syndrome (12.6%). Dose modifications were required in 30.5% of the patients and 15% discontinued TKIs because of toxicity.
CONCLUSIONS: Our findings confirm the efficacy and safety profile of TKIs in the first-line treatment of mRCC patients intolerant to cytokine treatment. There was no significant difference among three TKI agents in terms of treatment duration, ORR, PFS and OS.Trial registration: TURCOS ClinicalTrials.gov Identifier: NCT01585974. Registered April 25, 2012.

PMID: 33050804 [PubMed - as supplied by publisher]

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Immunotherapy in gastroesophageal cancers: Current state and future directions.

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Immunotherapy in gastroesophageal cancers: Current state and future directions.

J Oncol Pharm Pract. 2020 Oct 13;:1078155220963538

Authors: Shaikh H, Kamran A, Monga DK

Abstract
While gastroesophageal (GE) cancers are one of the most common cancers worldwide, unfortunately, the mortality remains high. Commonly used treatment options include surgical resection, chemotherapy, radiotherapy, and molecular targeted therapy, which improve survival only minimally; thus, affirming the dire need for exploring alternative strategies to improve patient outcomes. Immunotherapy, which has revolutionized the world of oncology, has somewhat lagged behind in GE malignancies. Tumor-associated microenvironment and regulatory T cells, alongside cell cycle checkpoints, have been proposed by various studies as the mediators of carcinogenesis in GE cancers. Thus, inhibition of each of these could serve as a possible target of treatment. While the approval of pembrolizumab has provided some hope, it is not enough to override the dismal prognosis that this disease confers. Herein, we discuss the prospects of immunotherapy in this variety of cancer.

PMID: 33050805 [PubMed - as supplied by publisher]

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Fatal hepatitis B reactivation in a patient receiving chemoradiation for cervical cancer.

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Fatal hepatitis B reactivation in a patient receiving chemoradiation for cervical cancer.

J Oncol Pharm Pract. 2020 Oct 14;:1078155220964256

Authors: Dimond C, Negroiu A, M Hughes D, Patel J

Abstract
INTRODUCTION: Hepatitis B virus (HBV) infection remains a global public health threat, with approximately 257 million people suffering from chronic HBV infection worldwide in 2015. HBV reactivation is a known complication of immunosuppressive therapy in people suffering with chronic HBV. Medications commonly associated with HBV reactivation include B-cell depleting agents and anthracycline derivatives. There have been very few documented cases of chemoradiation inducing HBV reactivation among scientific literature.
CASE REPORT: A 44-year-old woman with chronic HBV infection and [FIGO] stage IIIB cervical cancer developed marked transaminitis and increased HBV viral load after receiving treatment with three doses of cisplatin and one dose of carboplatin with concurrent radiation for cervical cancer.Management and outcome: The patient was admitted for acute liver failure and quickly developed encephalopathy, with treatment complicated by coagulopathy, hypoglycemia, and metabolic acidosis. The patient remained unresponsive to maximal therapeutic efforts and was mechanically ventilated for airway protection. She subsequently died after experiencing ventricular tachycardia followed by asystole.
DISCUSSION: There are currently no standardized guidelines for the screening of HBV infection or prophylaxis treatment algorithm for patients undergoing chemoradiation. When initiating treatment with immunosuppressive therapy, it is important to screen all patients for chronic HBV infection and to work with an interdisciplinary team of oncologists, hepatologists, and pharmacists to initiate prophylactic antiviral therapy and closely monitor to minimize the risk of HBV reactivation.

PMID: 33054690 [PubMed - as supplied by publisher]

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Successful rechallenge of alectinib after remission of severe alectinib-induced interstitial lung disease.

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Successful rechallenge of alectinib after remission of severe alectinib-induced interstitial lung disease.

J Oncol Pharm Pract. 2020 Oct 14;:1078155220961557

Authors: Huang JR, Chou CW, Chao HS

Abstract
INTRODUCTION: Even though alectinib is a potent second-generation ALK inhibitor with a favorable safety profile, alectinib-induced interstitial lung disease (ILD) could be fatal. There are case reports described successful alectinib rechallenge in mild ILD. However, the feasibility and safety of rechallenge in severe cases remains to be elucidated.
CASE REPORT: A 76-year-old female was a case of stage IV lung adenocarcinoma harboring ALK rearrangement. Respiratory failure following severe ILD developed one month after alectinib administration. She received mechanical ventilation in intensive care uint. ILD subsided gradually after methylprednisolone pulse therapy and discontinuation of alectinib.Management and outcome: After the recovery from ILD, the patient attempted a re-escalation of alectinib from a lower dose under close clinical and radiological monitoring. No ILD happened even after 480 days of alectinib rechallenge.
DISCUSSION: Given that the ALK inhibitors are the treatment of choice for advanced lung cancer patients with ALK rearrangement. Our report demonstrated the potential feasibility of alectinib re-use in cases of severe druginduced ILD.

PMID: 33054691 [PubMed - as supplied by publisher]

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Chemoimmunotherapy for the salvage treatment of Ewing sarcoma: A case report

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Journal of Oncology Pharmacy Practice, Ahead of Print.
IntroductionAlthough, immune check-point inhibitors changed the course of many cancers, the outcomes in sarcomas were rather disappointing with less than 10% response rates. Ewing sarcoma is a poorly differentiated and aggressive tumor mostly seen in the children and adolescents. It's a distinct type of sarcoma with prominent chemosensitivity in the early stages. However, the relapsing disease has a poor prognosis with limited treatment options.Case reportHerein, we represent a case of relapsed Ewing sarcoma treated with multiple lines of chemotherapy.Management & outcome: The patient had a very good response to salvage treatment with a combination of paclitaxel and nivolumab which lasted for twelve months after the cessation of treatment.DiscussionWe think that chemotherapy plus immunotherapy can be an option for Ewing sarcoma patients treated with multiple lines of chemotherapy.
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Head and neck cancer patients' recollection of their clinical characteristics.

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Head and neck cancer patients' recollection of their clinical characteristics.

Br J Oral Maxillofac Surg. 2020 Aug 20;:

Authors: Rogers SN, Al-Nakisbandi H, Dahill A, Lowe D

Abstract
Patient-reported outcomes (PRO) are an important component of treatment evaluation. Typically they are completed by patients on paper, but through advances in technology such as mobile phone apps and websites, there is a great opportunity for electronic completion. It can be challenging, particularly at a regional or national level, to maintain accurate core clinical records on head and neck cancer (HNC) (baseline, recurrence, second primary, and further treatment), and these will influence PROs and the reporting of outcomes. In addition, with data security and confidentiality there is merit in undertaking anonymous surveys, but in this approach, there is a reliance on patients' recall. The aim of this study therefore was to compare updated hospital records with details completed by patients. In January 2019, 395 HNC patients who had been treated in 2015 and 2016 were sent a survey. They were asked to recall the clinical variables of gender, age at diagnosis, tumour site, tum our stage, and primary treatment, and these were analysed for agreement with the hospital records. The kappa statistic (KP) was used to measure the strength of agreement for categorical variables. There were 146 responders and one patient correctly stated that they did not have cancer. Five indicated further disease rather than primary cancer. Agreement between the hospital record and patients' recall was excellent for gender (KP=0.97) and age group (KP=0.92), very good for treatment (KP=0.79), and good for site of cancer (KP=0.61), but poor for stage of cancer (KP=0.18). In general, patients gave accurate accounts of these details apart from tumour stage.

PMID: 33071048 [PubMed - as supplied by publisher]

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Comparison of the eighth edition of the TNM and Brigham Women's Hospital staging systems for cutaneous squamous cell carcinoma of the head and neck: a six-year review.

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Comparison of the eighth edition of the TNM and Brigham Women's Hospital staging systems for cutaneous squamous cell carcinoma of the head and neck: a six-year review.

Br J Oral Maxillofac Surg. 2020 Aug 18;:

Authors: Bowe CM, Houlton S, Walsh S

Abstract
This study was undertaken with the aim to compare the T stages in a series of cutaneous squamous cell carcinoma (cSCC) patients using both the eighth edition of the Union for International Cancer Control (UICC) TNM Classification of Malignant Tumours (TNM8) and Brigham and Women's Hospital (BWH) staging systems. This would allow comparison of the two to determine suitability with regards to T stage and the effect on local recurrence and nodal disease. This was a six-year retrospective cohort study of patients with primary invasive cSCC of the head and neck who were diagnosed and treated at Western Sussex Hospitals Trust in the United Kingdom between 2007 and 2012. The TNM8 and BWH staging systems were applied to these primary cSCCs. A total of 695 invasive cSCCs treated in 604 patients over six years were identified. Most patients were male (76%), with a mean (range) age of 81 (50-103) years. The most common location for local recurrence was the scalp (n=26, 58%). Regional me tastasis occurred most commonly in the parotid gland (n=20, 63%). All tumours were classified using both staging systems. Specifically, 432 tumours remained in the same T stage (61%), and 192 were downstaged (27%) and 71 upstaged using the BWH (10%). The median (SD) follow-up time was 23 (28) months (range 1-123). The BWH alternative staging system overlapped with the TNM8 in high-stage and low-stage tumour assignment. The highest percentage of local recurrence and regional metastasis occurred in T2b tumours.

PMID: 33071049 [PubMed - as supplied by publisher]

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