Objective:To analyze the clinical characteristics of patients with adverse reactions to facial skin-lightening cosmetics.Methods:A retrospective analysis was conducted on the adverse reaction reports caused by facial skin-lightening cosmetics in the cosmetic adverse reaction reporting system of Yantai city of Shandong province from July 2020 to December 2023. The general information of the patients (such as age, gender), reporting sources, clinical characteristics (types of adverse reactions, skin lesion morphology and subjective symptoms), and channels for purchasing cosmetics were summarized and analyzed.Results:A total of 450 cases of adverse reactions caused by facial skin-lightening cosmetics were identified, predominantly involving females (429 cases, 95.33%). Age distribution was most commonly found from 31 to 40 years (174 cases, 38.67%), followed by 21 to 30 years (130 cases, 28.89%), 41 to 50 years (71 cases. 15.78%), ≥51 years (46 cases, 10.22%), and ≤20 years (29 cases, 6.44%). The main sources of reporting were medical and health institutions (401 cases, 89.11%), followed by cosmetics operators (22 cases, 4.89%), patients (20 cases, 4.44%), business enterprises (3 cases, 0.67%), market supervision and administration bureaus (3 cases, 0.67%), and medical cosmetology hospital (1 case, 0.22%). Cosmetic contact dermatitis was the most common type of cosmetic adverse reaction (416 cases,91.43%), and the common skin lesions included erythema (342 cases,45.00%), papula (166 cases,21.84%), edema and so on. The common symptoms were pruritus (369 cases,49.20% ), burning sensation (158 cases,21.07%) and so on. Online sales was the main purchasing channel (333 cases, 74.01%).Conclusions:The adverse reactions caused by facial skin-lightening cosmetics are mainly found in women, and contact dermatitis is the most common type of cosmetic adverse reaction, predominantly presenting with erythema and manifesting as pruritus.

Objective:To explore the impact of age on the genetic variant spectrum and prognosis of patients with previously untreated Diffuse large B-cell lymphoma (DLBCL).Methods:A retrospective analysis was conducted on the clinical data and follow-up information of 254 previously untreated DLBCL patients from 14 hospitals in the Jiangsu Cooperative Lymphoma Group (JCLG) enrolled from July 2018 and July 2023. Following extraction of DNA from tumor tissue samples, next-generation sequencing (NGS) technique was employed to analyze the genetic variant spectrum of the DLBCL patients, with an evaluation of the relationship between age and genetic variants as well as prognosis. This study was approved by the Medical Ethics Committee of the Affiliated Hospital of Nantong University (Ethics No.: 2023-K048-01).Results:The median age of the 254 DLBCL patients was 62 years old, with 55% of patients aged 60 years or above. Clinical evaluation showed that younger (< 60 years) patients had higher complete response (CR) (70% vs. 59%), and objective response rate (ORR) (88% vs. 79%) than older patients, though the difference between the two groups was not statistically. Survival analysis indicated that both the five-year overall survival (OS) (82.7% vs. 71.7%, P=0.006) and progression-free survival (PFS) (70.6% vs. 50.2%, P<0.05) rates were significantly higher in younger patients. NGS showed that 99.6% of the patients harbored genetic variants, with PIM1, KMT2D, TP53, MYD88, and CD79B being the most common genes. Age significantly affected the variant frequency of certain genes, with MYC variants serving an adverse prognostic factor for OS in younger patients ( P=0.001), while TP53 ( P=0.024) and BCL2 ( P=0.002) variants significantly impacted OS in older patients. Prognostic analysis identified age ≥ 60 years ( HR=3.439, 95% CI=1.318~9.874), presence of B symptoms ( HR = 2.871, 95% CI=1.133~7.307), and elevated lactate dehydrogenase ( HR=3.528, 95% CI=1.231~10.66) as independent adverse prognostic factors. Conclusion:Age, genetic variants, and clinical factors may significantly affect the prognosis of the DLBCL patients. Younger patients have better survival compared to older patients. Variants of the MYC, BCL2, and TP53 genes are closely associated with poor prognosis.

OBJECTIVE: To explore the impact of age on the genetic variant spectrum and prognosis of patients with previously untreated Diffuse large B-cell lymphoma (DLBCL). METHODS: A retrospective analysis was conducted on the clinical data and follow-up information of 254 previously untreated DLBCL patients from 14 hospitals in the Jiangsu Cooperative Lymphoma Group (JCLG) enrolled from July 2018 and July 2023. Following extraction of DNA from tumor tissue samples, next-generation sequencing (NGS) technique was employed to analyze the genetic variant spectrum of the DLBCL patients, with an evaluation of the relationship between age and genetic variants as well as prognosis. This study was approved by the Medical Ethics Committee of the Affiliated Hospital of Nantong University (Ethics No.: 2023-K048-01). RESULTS: The median age of the 254 DLBCL patients was 62 years old, with 55% of patients aged 60 years or above. Clinical evaluation showed that younger (< 60 years) patients had higher complete response (CR) (70% vs. 59%), and objective response rate (ORR) (88% vs. 79%) than older patients, though the difference between the two groups was not statistically. Survival analysis indicated that both the five-year overall survival (OS) (82.7% vs. 71.7%, P = 0.006) and progression-free survival (PFS) (70.6% vs. 50.2%, P < 0.05) rates were significantly higher in younger patients. NGS showed that 99.6% of the patients harbored genetic variants, with PIM1, KMT2D, TP53, MYD88, and CD79B being the most common genes. Age significantly affected the variant frequency of certain genes, with MYC variants serving an adverse prognostic factor for OS in younger patients (P = 0.002), while TP53 (P = 0.024) and BCL2 (P = 0.002) variants significantly impacted OS in older patients. Prognostic analysis identified age ≥ 60 years (HR = 3.439, 95%CI: 1.318~9.874), presence of B symptoms (HR = 2.871, 95%CI = 1.133~7.307), and elevated lactate dehydrogenase (HR = 3.528, 95%CI = 1.231~10.66) as independent adverse prognostic factors. CONCLUSION Age, genetic variants, and clinical factors may significantly affect the prognosis of the DLBCL patients. Younger patients have better survival compared to older patients. Variants of the MYC, BCL2, and TP53 genes are closely associated with poor prognosis.
Humans ; Lymphoma, Large B-Cell, Diffuse/diagnosis* ; Middle Aged ; Female ; Male ; Retrospective Studies ; Aged ; Prognosis ; Adult ; Aged, 80 and over ; High-Throughput Nucleotide Sequencing ; Young Adult ; Adolescent ; Genetic Variation

Objective:To summarize the clinical characteristics of elderly patients with stage Ⅰ diffuse large B-cell lymphoma (DLBCL) and analyze the factors associated with prognosis.Methods:A case series study was conducted by retrospectively collecting clinical data from patients aged over 60 years with newly diagnosed stage Ⅰ DLBCL across 20 medical centers in Jiangsu Province, China, between June 2010 and April 2023. The involved site, classification and treatment plan were summarized. The primary endpoints were progression-free survival (PFS) and overall survival (OS). Statistical analyses were performed using the Kaplan-Meier method, and Cox regression model.Results:The study included 255 patients with a median age of 69 years, of whom 130 (51.0%) were male, 66 (25.9%) were aged ≥75 years and 26 (10.1%) had a high Charlson Comorbidity Index (CCI) score of ≥2. Extranodal involvement was observed in 163 (63.9%) patients, with the stomach (37.4%, 61/163), intestine (19.0%, 31/163), testes (11.0%, 18/163), and breast (7.4%, 12/163) being the most frequently affected sites. The non-germinal center B-cell (non-GCB) subtype was prevalent in 63.7% of patients (142/223), with no significant difference between the nodal and extranodal groups ( P=0.681). Furthermore, 73.9% (184/249) and 11.7% (29/249) of patients received the R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) and R-miniCHOP regimen, respectively. The overall 3-year PFS rate was 81.5%, and the 3-year OS rate was 85.6%. Patients aged ≥75 years ( HR=2.910, 95% CI 1.565-5.408, P=0.001) and/or with a CCI score ≥2 ( HR=2.324, 95% CI 1.141-4.732, P=0.020) had a significantly poorer PFS. Incorporating age ≥75 years and CCI score ≥2 into the stage-modified international prognostic index (sm-IPI) can better stratify the prognosis of elderly patients with stage Ⅰ DLBCL. The 3-year PFS rate was 48.7% in the high-risk group versus 85.7% in the low-risk group ( P<0.001). Conclusions:Our findings show that the elderly patients with stage Ⅰ DLBCL were predominantly characterized by extranodal involvement (particularly in the stomach and intestinal tract) and non-GCB subtype. Age ≥75 years and CCI ≥2 were identified as independent prognostic factors. The newly established sm-IPI-75-CCI incorporating these factors demonstrated superior prognostic discrimination compared to conventional risk assessment systems.

To summarize the nursing experience of walking rehabilitation training assisted by extracorporeal membrane oxygenation in 2 cases of heart or lung transplant patients before surgery.The main points of nursing care:to set up a multidisciplinary team to formulate a rehabilitation exercise program;phased rehabilitation exercise to improve the preparation of body functions before walking training;multi-dimensional safety management to prevent and deal with walking training-related complications;to strengthen the assessment and monitoring,and implement personalized nutritional programs;to carry out positive psychological interventions to alleviate the anxiety.After undergoing active treatment and care,and after 3 d and 6 d of walking exercise assisted by extracorporeal membrane oxygenation,respectively,both of them finally underwent organ transplantation successfully,recovered well after the operation,and were transferred to the general ward to continue treatment.

Objective To explore the imaging findings of atypical teratoid/rhabdoid tumor(AT/RT)in the central nervous sys-tem of children and to improve the understanding of this disease.Methods A retrospective analysis was conducted on the imaging data of 55 children with AT/RT confirmed by pathology.Results Among the 55 AT/RT children,74.5％were under 3 years old,with a male-to-female ratio of 1.5∶1.Intracranial AT/RT appeared hyperdense or slightly hyperdense on CT scans and accompa-nied by calcification or hemorrhage occasionally.32 cases showed peripheral cystic changes in MRI images.38 cases showed heteroge-neous enhancement,9 cases showed ring-like or band-like enhancement.13 cases showed cerebrospinal fluid dissemination.The mean minimum apparent diffusion coefficient(ADC)value was(0.61±0.11)× 10-3mm2/s.Spinal AT/RT manifested as solitary or mul-tiple intramedullary and/or extradural lesions on MRI,which showed unclear boundary from the spinal cord.Hemorrhage within or at the edge of the lesion was seen in 2 cases,involvement of nerve roots and adjacent muscle tissues in 3 cases,and cerebrospinal fluid dissemination of the intracranial and spinal cord at varying degrees in 5 cases.Conclusion The imaging findings of pediatric AT/RT in the central nervous system are diverse,combining imaging characteristics with age of onset facilitates the accurate diagnosis.

To summarize the nursing experience of walking rehabilitation training assisted by extracorporeal membrane oxygenation in 2 cases of heart or lung transplant patients before surgery.The main points of nursing care:to set up a multidisciplinary team to formulate a rehabilitation exercise program;phased rehabilitation exercise to improve the preparation of body functions before walking training;multi-dimensional safety management to prevent and deal with walking training-related complications;to strengthen the assessment and monitoring,and implement personalized nutritional programs;to carry out positive psychological interventions to alleviate the anxiety.After undergoing active treatment and care,and after 3 d and 6 d of walking exercise assisted by extracorporeal membrane oxygenation,respectively,both of them finally underwent organ transplantation successfully,recovered well after the operation,and were transferred to the general ward to continue treatment.

Objective To explore the imaging findings of atypical teratoid/rhabdoid tumor(AT/RT)in the central nervous sys-tem of children and to improve the understanding of this disease.Methods A retrospective analysis was conducted on the imaging data of 55 children with AT/RT confirmed by pathology.Results Among the 55 AT/RT children,74.5％were under 3 years old,with a male-to-female ratio of 1.5∶1.Intracranial AT/RT appeared hyperdense or slightly hyperdense on CT scans and accompa-nied by calcification or hemorrhage occasionally.32 cases showed peripheral cystic changes in MRI images.38 cases showed heteroge-neous enhancement,9 cases showed ring-like or band-like enhancement.13 cases showed cerebrospinal fluid dissemination.The mean minimum apparent diffusion coefficient(ADC)value was(0.61±0.11)× 10-3mm2/s.Spinal AT/RT manifested as solitary or mul-tiple intramedullary and/or extradural lesions on MRI,which showed unclear boundary from the spinal cord.Hemorrhage within or at the edge of the lesion was seen in 2 cases,involvement of nerve roots and adjacent muscle tissues in 3 cases,and cerebrospinal fluid dissemination of the intracranial and spinal cord at varying degrees in 5 cases.Conclusion The imaging findings of pediatric AT/RT in the central nervous system are diverse,combining imaging characteristics with age of onset facilitates the accurate diagnosis.

Objective:To explore the impact of age on the genetic variant spectrum and prognosis of patients with previously untreated Diffuse large B-cell lymphoma (DLBCL).Methods:A retrospective analysis was conducted on the clinical data and follow-up information of 254 previously untreated DLBCL patients from 14 hospitals in the Jiangsu Cooperative Lymphoma Group (JCLG) enrolled from July 2018 and July 2023. Following extraction of DNA from tumor tissue samples, next-generation sequencing (NGS) technique was employed to analyze the genetic variant spectrum of the DLBCL patients, with an evaluation of the relationship between age and genetic variants as well as prognosis. This study was approved by the Medical Ethics Committee of the Affiliated Hospital of Nantong University (Ethics No.: 2023-K048-01).Results:The median age of the 254 DLBCL patients was 62 years old, with 55% of patients aged 60 years or above. Clinical evaluation showed that younger (< 60 years) patients had higher complete response (CR) (70% vs. 59%), and objective response rate (ORR) (88% vs. 79%) than older patients, though the difference between the two groups was not statistically. Survival analysis indicated that both the five-year overall survival (OS) (82.7% vs. 71.7%, P=0.006) and progression-free survival (PFS) (70.6% vs. 50.2%, P<0.05) rates were significantly higher in younger patients. NGS showed that 99.6% of the patients harbored genetic variants, with PIM1, KMT2D, TP53, MYD88, and CD79B being the most common genes. Age significantly affected the variant frequency of certain genes, with MYC variants serving an adverse prognostic factor for OS in younger patients ( P=0.001), while TP53 ( P=0.024) and BCL2 ( P=0.002) variants significantly impacted OS in older patients. Prognostic analysis identified age ≥ 60 years ( HR=3.439, 95% CI=1.318~9.874), presence of B symptoms ( HR = 2.871, 95% CI=1.133~7.307), and elevated lactate dehydrogenase ( HR=3.528, 95% CI=1.231~10.66) as independent adverse prognostic factors. Conclusion:Age, genetic variants, and clinical factors may significantly affect the prognosis of the DLBCL patients. Younger patients have better survival compared to older patients. Variants of the MYC, BCL2, and TP53 genes are closely associated with poor prognosis.

Objective:To summarize the clinical characteristics of elderly patients with stage Ⅰ diffuse large B-cell lymphoma (DLBCL) and analyze the factors associated with prognosis.Methods:A case series study was conducted by retrospectively collecting clinical data from patients aged over 60 years with newly diagnosed stage Ⅰ DLBCL across 20 medical centers in Jiangsu Province, China, between June 2010 and April 2023. The involved site, classification and treatment plan were summarized. The primary endpoints were progression-free survival (PFS) and overall survival (OS). Statistical analyses were performed using the Kaplan-Meier method, and Cox regression model.Results:The study included 255 patients with a median age of 69 years, of whom 130 (51.0%) were male, 66 (25.9%) were aged ≥75 years and 26 (10.1%) had a high Charlson Comorbidity Index (CCI) score of ≥2. Extranodal involvement was observed in 163 (63.9%) patients, with the stomach (37.4%, 61/163), intestine (19.0%, 31/163), testes (11.0%, 18/163), and breast (7.4%, 12/163) being the most frequently affected sites. The non-germinal center B-cell (non-GCB) subtype was prevalent in 63.7% of patients (142/223), with no significant difference between the nodal and extranodal groups ( P=0.681). Furthermore, 73.9% (184/249) and 11.7% (29/249) of patients received the R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) and R-miniCHOP regimen, respectively. The overall 3-year PFS rate was 81.5%, and the 3-year OS rate was 85.6%. Patients aged ≥75 years ( HR=2.910, 95% CI 1.565-5.408, P=0.001) and/or with a CCI score ≥2 ( HR=2.324, 95% CI 1.141-4.732, P=0.020) had a significantly poorer PFS. Incorporating age ≥75 years and CCI score ≥2 into the stage-modified international prognostic index (sm-IPI) can better stratify the prognosis of elderly patients with stage Ⅰ DLBCL. The 3-year PFS rate was 48.7% in the high-risk group versus 85.7% in the low-risk group ( P<0.001). Conclusions:Our findings show that the elderly patients with stage Ⅰ DLBCL were predominantly characterized by extranodal involvement (particularly in the stomach and intestinal tract) and non-GCB subtype. Age ≥75 years and CCI ≥2 were identified as independent prognostic factors. The newly established sm-IPI-75-CCI incorporating these factors demonstrated superior prognostic discrimination compared to conventional risk assessment systems.