Clinical Recommendations for Perioperative Immunotherapy-induced Adverse Events in Patients with Non-small Cell Lung Cancer / 中国肺癌杂志

BACKGROUND@#Perioperative treatment has become an increasingly important aspect of the management of patients with non-small cell lung cancer (NSCLC). Small-scale clinical studies performed in recent years have shown improvements in the major pathological remission rate after neoadjuvant therapy, suggesting that it will soon become an important part of NSCLC treatment. Nevertheless, neoadjuvant immunotherapy may be accompanied by serious adverse reactions that lead to delay or cancelation of surgery, additional illness, and even death, and have therefore attracted much attention. The purpose of the clinical recommendations is to form a diagnosis and treatment plan suitable for the current domestic medical situation for the immune-related adverse event (irAE).@*METHODS@#This recommendation is composed of experts in thoracic surgery, oncologists, thoracic medicine and irAE related departments (gastroenterology, respirology, cardiology, infectious medicine, hematology, endocrinology, rheumatology, neurology, dermatology, emergency section) to jointly complete the formulation. Experts make full reference to the irAE guidelines, large-scale clinical research data published by thoracic surgery, and the clinical experience of domestic doctors and publicly published cases, and repeated discussions in multiple disciplines to form this recommendation for perioperative irAE.@*RESULTS@#This clinical recommendation covers the whole process of prevention, evaluation, examination, treatment and monitoring related to irAE, so as to guide the clinical work comprehensively and effectively.@*CONCLUSIONS@#Perioperative irAE management is an important part of immune perioperative treatment of lung cancer. With the continuous development of immune perioperative treatment, more research is needed in the future to optimize the diagnosis and treatment of perioperative irAE.

Efficacy and safety of two prolonged therapeutic regimens in patients with plaque psoriasis after treatment with tazarotene/betamethasone dipropionate cream: a multicenter clinical observation / 中华皮肤科杂志

Objective:To explore the prolonged therapeutic regimen for patients with plaque psoriasis, who showed a positive response to 4-week treatment with tazarotene/betamethasone dipropionate cream, but were not completely cured.Methods:A multicenter, randomized, open-labelled, parallel-controlled clinical study was conducted. A total of 232 patients with plaque psoriasis were collected, who showed a positive response to previous 4-week treatment with 0.05%/0.05% tazarotene/betamethasone dipropionate cream, but were not completely cured with the psoriasis area and severity index[PASI] improvement rate being 50%-90%. At week 5, they were randomly and equally divided into 2 groups: test group receiving treatment with 0.05%/0.05% tazarotene/betamethasone dipropionate cream once a day, and control group receiving a sequential regimen of 0.05% tazarotene gel on weekdays once a day followed by 0.05%/0.05% tazarotene/betamethasone dipropionate cream on weekends once a day. After 2-and 4-week prolonged treatment, the efficacy and safety of the 2 therapeutic regimens were evaluated and compared. Measurement data were compared between 2 groups by using covariance analysis or t test, and enumeration data were compared by using chi-square test. Results:From the 5th to the 8th week, 200 out of the 232 patients completed the treatment. Data collected from 110 patients in the test group and 112 in the control group were enrolled into the full analysis set, and those from both 113 patients in the test group and control group were enrolled into safety analysis set. After consecutive 6-and 8-week treatment, the decline rates of the PASI score were 73.05% ± 16.69% and 78.46% ± 15.40% respectively in the test group, which were significantly higher than those in the control group (66.73% ± 21.77%, 67.02% ± 34.19%, respectively, both P < 0.05) . After 6-week treatment, the proportion of subjects who achieved PASI90 was significantly higher in the test group (14 cases, 12.7%) than in the control group (5 cases, 4.5%, χ2=4.842, P=0.028) ; After 8-week treatment, the proportions of subjects who achieved PASI75 and PASI90 (61.8%, 23.6%, respectively) were significantly higher in the test group than in the control group (48.2%, 12.5%, respectively, both P < 0.05) . During the consecutive 8-week treatment, there was no significant difference in the incidence rate of adverse reactions between the test group (15.0%) and control group (23.9%, χ2=2.822, P=0.093) . Conclusion:For patients who showed a positive response to 4-week treatment with 0.05%/0.05% tazarotene/betamethasone dipropionate cream, but were not completely cured, the continuous use of 0.05%/0.05% tazarotene/betamethasone dipropionate cream for 4 weeks is a superior therapeutic regimen compared with the sequential regimen of 0.05% tazarotene gel followed by 0.05%/0.05% tazarotene/betamethasone dipropionate cream.

Clinical features and genetic testing of a Chinese pedigree affected with Smith-Lemli-Opitz syndrome / 中华医学遗传学杂志

OBJECTIVE@#To analyze the clinical features and genetic variants of two patients from a pedigree affected with Smith-Lemli-Opitz syndrome and explore their genotype-phenotype correlation.@*METHODS@#Clinical data and family history of the pedigree were collected. Whole exome sequencing was carried out to identify the potential variants. Suspected variants were verified by Sanger sequencing of the family members.@*RESULTS@#The proband and her sister both presented with feeding difficulty, facial dysmorphism, seizures, and mental and speech retardation. The third child of this family presented with feeding difficulty, poor weight gain and severe malnutrition after birth. He had died of unknown cause at 6 months without genetic testing. The fourth child was a healthy boy. Genetic testing showed that both the proband and her sister have carried c.127G>T (p.Val43Phe) and c.820_825del (p.Asn274_Val275del) compound heterozygous variants of the DHCR7 gene (NM_001360.2), but the fourth child carried neither of the variants. The two variants were unreported in the literature and disease-related databases, and were not included in the 1000G and gnomAD databases. The c.820_825del variant may affect the sterol-sensitive region of the DHCR7 protein, which can lead to deletion of two amino acids at positions 247 and 275, causing truncation of the DHCR7 protein. It is speculated that this may affect the stability of protein's spatial conformation, thereby decrease the activity of the enzyme. The c.127G>T variant may affect the first transmembrane region of the protein, which is involved in the transmembrane transport of proteins. Multiple software predicted it to be harmful. Conservation analysis suggested that the three amino acids all locate in a highly conserved region of the protein. In consideration of the clinical phenotype, family history and result of genetic testing, we speculated that both patients had Smith-Lemli-Opitz syndrome due to variants of the DHCR7 gene.@*CONCLUSION@#This pedigree has enriched the phenotypic and genotypic data of Smith-Lemli-Opitz syndrome, which clarified the genetic etiology of the patients and provided a basis for genetic counseling of this pedigree.

Application of evidence-based nursing in blind intubation of helico-nasointestinal tube in patients with stroke-associated pneumonia in intensive care unit / 中华临床营养杂志

Objective To study the effect of evidence-based nursing in patients with cerebral apoplexy in ICU by blind bedside spiral nasointestinal tube application.Methods To choose between September 2016 and September 2017 in our hospital ICU were 140 cases of patients with cerebral apoplexy as analysis object,randomly divided into two groups,two groups all use bedside blind spiral nose long intestinal tube technology,the control group using conventional nursing method for nursing,observation group using evidence-based nursing intervention,compared two groups of a success rate of catheter,accident to take off the tube (unscheduled decannulation rate),reflux hiccups,vomiting incidence of aspiration and patient satisfaction.Results The success rate of catheterization in the observation group was higher than that in the control group,and the incidence of accidental catheterization was lower than that in the control group.The incidence of reflux hiccup and vomiting aspiration was significantly lower than that in the control group,and the patient satisfaction was higher than that in the control group (all P＜0.05).Conclusion For patients with cerebral apoplexy in the ICU bed of blind plug spiral nasal bowel technology combined evidence-based nursing intervention,clinical effect is remarkable,improve the success rate of catheter,reduces the surprise success rate of tube,unscheduled tube drawing number,reduces the incidence of reflux hiccups,vomiting aspiration,improve patient satisfaction and quality of life.

Management of Dermatologic Toxicities Related to Immune Checkpoint Inhibitors / 中国肺癌杂志

Immune checkpoint inhibitors (ICIs) represent a major breakthrough in cancer therapy. Immune-related adverse events (irAEs) may occur during treatment due to their unique mechanism of action. Dermatologic toxicities appear to be one of the most prevalent irAEs. The most common symptoms are maculopapular rash and pruritus. Serious dermatologic AEs, including Stevens-Johnson syndrome and toxic epidermal necrolysis, are rare. In this review, we summarized guidelines of management of immunotherapy-related toxicities and case reports, and proposed treatment recommendation.

Discussion about Nurses and Enthusiasm / 中国医学伦理学

Enthusiasm is an intrinsic motive that drives the ethical and moral aspects of nursing practice.Love is the source of enthusiasm.An enthusiastic nurse loves life,work and patients.Loving patients is essential to inflame passion for patient care.A desire for and pursuits of benevolence is the key to enthusiasm.Only the element of benevolence integrated into enthusiasm can nurses arouse a sense of compassion,responsibility and honour,which is then advanced to the realm of humanitarian-Heal the Wounded,Rescue the Dying.The essence of enthusiasm is sincerity,that is,providing patients wholehearted care rather than hypocritical act.Caring for patients is based on goodwill and altruism.Enthusiasm is also the driving force for nurses' creativity.It inspires a positive life,pushes to pursue self-actualization and propels continuous creation.