Advances and Reflections on Neoadjuvant Therapy for Locally Advanced Thyroid Cancer / 肿瘤防治研究

The vast majority of thyroid cancers show a good prognosis. However, the treatment of locally advanced thyroid cancer presents a huge problem. The wide application of targeted and immunotherapy in neoadjuvant therapy for locally advanced thyroid cancer has become a new therapeutic direction. This article summarizes the research on neoadjuvant chemotherapy, radiotherapy, and targeted therapy and immunotherapy related to various pathological types of thyroid cancer, with a focus on the recent advancements and thoughts on the application of targeted and immunotherapeutic drugs in neoadjuvant therapy. The results provide additional options for the clinical treatment of locally advanced thyroid cancer.

Functional and prognostic assessment of children with severe disorders of consciousness using convalescent somatosensory evoked potentials / 中华物理医学与康复杂志

Objective:To explore the value of convalescent somatosensory evoked potentials (SEPs) in formulating a prognosis for children with severe disorders of consciousness (DOC) caused by brain trauma, infection or hypoxia.Methods:This was a retrospective cohort study of 286 children with DOC children treated between 2013 and 2021. They were divided into a trauma group ( n=103), an intracranial infection group ( n=101), a hypoxia group ( n=42) and an other-causes group ( n=40). Their consciousness status and functional recovery were obtained in follow-up appointments, and their functional condition 1 year after discharge was assessed using the modified Glasgow Outcome scale (GOS). Results:During 8-year follow-up, 16 had died, with 4 deaths within 1 year. Among the 191 cases followed up to 1 year, children with a bilateral N20 SEP had significantly better functional outcomes than those with unilateral or bilateral N20 absence. For the trauma group, the presence of a bilateral N20 signal was a strong indicator of good functional outcome at the 1-year follow-up, with a specificity of 90.9%, sensitivity of 55.6%, positive predictive value (PPV) of 92.6%, negative predictive value (NPV) of 50% and a positive likelihood rate (PLR) of 6.111. However, for the intracranial infection group, the presence of N20 had a low specificity for predicting good outcomes, though the absence of an N20 potential predicted poor functional outcome at 1 year with a specificity of 82.4%, sensitivity of 62.1%, PPV of 75%, and PLR of 3.517. For the hypoxic group, bilateral N20 could not predict a good prognosis, though its absence meant a poor outcome, with a specificity of 87.5%, sensitivity of 63.6%, PPV of 93.3%, and PLR of 5.818.Conclusion:SEPs during the recovery period can help to formulate a prognosis for children with severe DOC. Traumatic brain injury and the presence of bilateral N20 potentials can be used as a good prognostic indicator. For intracranial infection and hypoxic-ischemic brain injury, the absence of an N20 potential indicates a poor prognosis.

New advances in diagnosis and treatment of pancreatic cancer / 中华消化外科杂志

Due to insidious onset,rapid progress,poor curative effect and poor prognosis,pancreatic cancer is known as a high degree of malignity.the incidence of pancreatic cancer and its clinical detection rate have increased in recent years,and it has become one of the malignant diseases endangering health of people.Therefore,the authors review and summarize the recent important research progress in the diagnosis and treatment of pancreatic cancer.