Clinical Efficacy and Adverse Reactions of Photodynamic Therapy in the Treatment of Malignant Skin Tumors and Precancerous Skin Diseases

The purpose of the study was to investigate the efficacy and safety of photodynamic therapy in the treatment of malignant skin tumors and precancerous skin diseases.First of all,100 patients with malignant skin tumor and pre-cancer skin disease admitted to our hospital from January 20,2018 to September 18,2018 were selected,and all of them adopted photodynamic therapy.The 100 patients included 40 cases of basal cell carcinoma,14 cases of squamous cell carcinoma,7 cases of proliferative erythema,9 cases of Bowen’s disease and 39 cases of solar keratosis.Among the 100 patients,77 cases had excellent curative effect,18 cases had good effect and 5 cases had poor effect,and the overall effective rate was 95%(95/100).After 6 months of follow-up,5 cases of basal cell carcinoma,2 cases of squamous cell carcinoma,0 cases of proliferative erythra,1 case of Bowen’s disease and 3 cases of solar keratosis recurred,with an overall recurrence rate of 14%(14/100).The adverse reactions of pruritus were 90%(90/100),81%(81/100),90%(90/100)and 3%(3/100).Therefore,the application of photodynamic therapy in the treatment of malignant skin tumors and precancerous skin diseases is not only effective,but also safe and not easy to relapse.

Ailogeneic hematopoietic cell transplantation for malignant hematological diseases in patients older than 50 years of age

Objective To investigate the efficiency and safety of allogeneic hematopoietic cell transplantation for malignant hematological diseases in patients older than 50 years of age. Methods From May 2002 to January 2010,35 patients P 】 50 years with malignant hematological diseases received allogeneic hematopoietic

Hematological Malignancies in Sickle Cell Disease Patients: Report of Four Cases in Togo and Literature Review

Background: Hemopathies were rarely observed in major sickle cell disease patients some thirty years ago, probably due to the high mortality rate among the latter as a result of progressive complications. Thanks to advances in the management of sickle cell disease, patients' life expectancy has increased considerably, exposing them more frequently to neoplasia, including hematological malignancies. The increased risk of leukemogenesis is multifactorial and linked to the pathophysiological mechanisms of the clinical manifestations of sickle cell disease. Study Setting: The clinical haematology department of campus teaching hospital and the paediatric onco-haematology unit of Sylvanus Olympio teaching hospital in Lomé were used as study settings. Observations: Four hematologic malignancies were collected in a cohort of 5847 major sickle cell syndromes. The median age of the patients was 31.25 years (extremes: 14 and 58 years) and they were predominantly female (sex ratio M/F = 0.25). Two were on background therapy with hydroxyurea. Among the four patients, there were two cases of acute lymphocytic leukemia, including ALL3 in a 58-year-old SS woman and T-ALL2 in a 12-year-old SC. Then, a case of lymphocytic lymphoma in a 20-year-old SS man was reported and finally a case of chronic myelocytic leukemia in a 33-year-old woman of Sβ+ thalassaemia phenotype. Conclusion: To further report this coexistence, it is therefore essential to systematically consider hematological malignancies during major sickle cell syndromes even if there are similarities in the symptomatology of these two serious pathological situations.

Is the traditional Chinese medicine helpful for patients with hematologic malignant diseases? A meta-analysis of randomized controlled trials

AIM:To evaluate the efficacy of traditional Chinese medicine(TCM)for the treatment of hematologic malignant diseases.METHODS:We searched the Cochrane CENTRAL,PubM ed,Embase,Web of Science,AMED,CNKI,Wanfang Platform;China Sinomed and the clinical trial registry web sites and Googlescholar electronically up to June19th,2014 and hand searched related publications.Only randomized controlled trials(RCTs)researching on whether TCM as the adjuvant treatment improved the effect for hematologic malignant diseases were included.Two reviewers extracted data and evaluated the studies independently.Pooled risk ratios(RR)were calculated as outcome measures.Our primary outcomes were the overall response(OR)rate.RESULTS:We retrieved 13143 references and included11 RCTs involved 891 participants after screening.Because the non-significant heterogeneity we used the fixed effect model to combine data and TCM had a significantly higher OR and CR(complete response)rates than the control[RR=1.17,95%CI:(1.10,1.25),P<0.00001;RR=1.24,95%CI:(1.11,1.37),P<0.0001,respectively].Only three studies included in the survival rate analysis.We combined them with random effects model and there was no significant difference between the TCM and control arms.Becauseof the low heterogeneity we used the fixed effect model to combine the non-hematologic adverse effects(AEs)data.Our results showed that TCM significantly decreased non-hematologic AEs rates we researched,the gastrointestinal reaction[RR=0.50,95%CI:(0.37,0.68),P<0.0001],liver and/or kidney injury[RR=0.37,95%CI:(0.26,0.53),P<0.00001]and heart injury[RR=0.24,95%CI:(0.09,0.68),P=0.007].Additionally,TCM had a trend to decrease the infection rate[RR=0.16,(0.02,1.12),P=0.07],but not statistically significantly.CONCLUSION:TCM increases OR and CR rates for hematologic malignances and reduces treatment associated serious non-hematologic AEs.Therefore,TCM should be included in the treatment of hematologic malignances.

TMTP1, a Novel Tumor-homing Peptide, Specifically Targets Hematological Malignancies and Their Metastases

TMTP1, a 5-amino acid peptide NVVRQ, obtained by using the flagella peptide library screening in our previous studies, can be used for the labeling of malignant in situ and metastatic lesions, and even micro-metastases. In this study, TMTP1 was assessed for its ability to specifically target the malignant hematopoietic cells and metastatic lesions of hematological malignancies. FITC-TMTP1 was chemically synthesized. Immunofluorescence assay and competitive test were carried out to determine the specific binding capacity of TMTPl to hematological malignant cell lines, including HL60, k562, SHI-1, Jurkat, Raji, El-4 and umbilical cord blood mononuclear cells. Mononuclear cells were isolated from the bone marrow of healthy subjects and patients with chronic myeloid leukemia. Then the cells were co-clutured with TMTP1 or scrambled peptides and the binding and affinity of TMTP1 peptide to the primary cells of hematological malignancies were flow cytometrically analyzed. The binding speci-ficity of TMTP1 to target hematological malignancies was measured in vivo by intravenous injection of FITC-conjugated TMTP1 into El-4 lymphoma-bearing mice. The results showed that TMTP1 specifi-cally bound to the cells of a series of hematological malignancies, including HL60, k562, Jurkat, Raji , El-4 and chronic myeloid leukemia primary cells but not to bone marrow mononuclear cells from healthy subjects. By contrast, TMTP1 could bind to the metastatic foci of lymphoma originating from the EL-4 cell line while the scrambled peptide failed to do so. Moreover, the occult metastases could be identified, with high specificity, by detecting FITC-TMTP1. We are led to conclude that TMTP1, as a novel tumor-homing peptide, can serve as a marker for primary malignant and metastatic lesions for the early diagnosis of hematological malignances and a carrier of anticancer drugs for cancer treatment.

Analysis of sleep quality,disease uncertainty,and psychological tolerance in patients undergoing chemotherapy for digestive tract malignancies

BACKGROUND Colorectal cancer is the second leading cause of cancer-related deaths among digestive tract malignancies,following gastric cancer.Sleep is of great significance for maintaining human health.The incidence of sleep disorders in patients with cancer is approximately twice that observed in the general population.Lack of sleep can prolong hospital stays,increase the likelihood of infection,and increase mortality rates.Therefore,studying the factors related to sleep quality is significant for improving the quality of life of patients with malignant tumors of the digestive tract.AIM To investigate the relationships among sleep quality,disease uncertainty,and psychological resilience in patients undergoing chemotherapy for digestive tract malignancies.METHODS A total of 131 patients with malignant digestive tract tumors who were treated at Hefei BOE Hospital between April 2021 and September 2022 were selected as research participants.Based on their Pittsburgh Sleep Quality Index(PSQI)scores,participants were divided into either the sleep disorder group(PSQI score>7)or the normal sleep group(PSQI score≤7).The clinical data—together with the Mishel Uncertainty in Illness Scale for Adults(MUIS-A)and Connor-Davidson Resilience Scale(CD-RISC)scores—were compared.RESULTS In this study,78(59.54%)patients with digestive tract malignancies developed sleep disorders after chemotherapy.Sleep disorder incidence was higher in patients with colorectal cancer than in those with gastric and esophageal cancers(P<0.05).The total MUIS-A score and those for each item in the sleep disorder group were higher than those in the normal sleep group.The total CD-RISC score and those for each item in the sleep disorder group were lower than those in the normal sleep group(P<0.05).The PSQI scores of patients with malignant digestive tract tumors were positively correlated with the scores for lack of disease information,disease uncertainty,and unpredictability in the MUIS-A and negatively correlated with the scores for tenacity,self-improvement,and optimism in the CD-RISC(P<0.05).CONCLUSION Patients undergoing chemotherapy for digestive tract malignancies are prone to sleep problems related to disease uncertainty and psychological resilience.Therefore,interventions can be implemented to improve their sleep quality.

Malignant histiocytosis associated with mediastinal germ cell tumor:A case report

BACKGROUND Germ cell tumors(GCTs)account for 2%of human malignancies but are the most common malignant tumors among males aged 15-35.Since 1983,an association between mediastinal GCT(MGCT)and hematologic malignancies has been recognized.CASE SUMMARY We report a case in which malignant histiocytosis was associated with mediastinal GCTs.The clinical data of a male patient with MGCT admitted to Beijing Children's Hospital were collected retrospectively.The patient was first diagnosed according to imaging and pathological features as having MGCT,and was treated with surgery and chemotherapy.One year after stopping chemotherapy,imaging showed metastases in the right supraclavicular,mediastinum,hilar region and retroperitoneal lymph node,right pleura,right lung,and right para-cardiac margin.Pathological diagnosis of the liver nodular and hilar lymph nodes included systemic juvenile xanthogranuloma and Rosai-Dorfman lesions with malignant transformation(i.e.,morphological characteristics and immunophenotype of histiocytic sarcoma).Following diagnosis,the patient accepted chemotherapy with vindesine,cytarabine and dexamethasone.Positron emission tomography–computed tomography showed partial remission.The patient was followed-up for 10 mo after the diagnosis of malignant histiocytosis,and no sign of progression or relapse was observed.CONCLUSION Physicians should recognize the possibility of hematologic malignancies being associated with MGCT.Suitable sites should be selected for pathological examination.

Advances in haplo-identical stem cell transplantation in adults with high-risk hematological malignancies

Allogeneic bone marrow transplant is a life-saving procedure for adults and children that have high-risk or relapsed hematological malignancies. Incremental advances in the procedure, as well as expanded sources of donor hematopoietic cell grafts have significantly improved overall rates of success. Yet, the outcomes for patients for whom suitable donors cannot be found remain a significant limitation. These patients may benefit from a hematopoietic cell transplant wherein a relative donor is fully haplotype mismatched. Previously this procedure was limited by graft rejection, lethal graft-versus-host disease, and increased treatmentrelated toxicity. Recent approaches in haplo-identical transplantation have demonstrated significantly improved outcomes. Based on years of incremental preclinical research into this unique form of bone marrow transplant, a range of approaches have now been studied in patients in relatively large phase Ⅱ trials that will be summarized in this review.

Epidemiological and Disease Burden Profiles of Leukemias and Malignant Lymphomas: Overview and Trends in the Republic of Moldova and Worldwide

Introduction: Hematological malignancies (HM) are relatively frequent nosological entities within the structure of morbidity by malignant tumors, exhibiting a severe evolution, restrained prognosis and negative socio-economic impact in the advanced stages and phases. Objective: The objective of the study was to identify the epidemiological patterns, and to evaluate the epidemiological trends and disease burden issues of HM in the Republic of Moldova and worldwide. Materials and Methods: The following research methods were used: epidemiological, descriptive statistics, clinico-analytic. The diagnosis was proved in all cases by histopathological, cytological, cytogenetic, molecular and immunophenotyping examinations. The qualitative type researches were performed and enriched by the narrative synthesis of the data. From the specialized international bibliographic sources and official statistics concerning HM. The narrative review of the reference sources was fulfilled in the form of a synthesis. Results: The number of newly diagnosed and followed-up patients with HM at the Institute of Oncology in 2016, 2017, 2018, 2019, 2020 and 2021 amounted respectively to 725, 802, 613, 628, 536 and 528, the incidence (new cases per 100,000 population) being 17.6, 19.5, 14.9, 17.7, 15.1 and 20.3. In 2021 HM constituted 6.2% of all newly-diagnosed cases with malignant tumors in the Republic of Moldova. In the same year Hodgkin lymphoma was diagnosed in 10.04% of cases, non-Hodgkin’s lymphomas—in 31.63%, multiple myeloma and plasma cells neoplasms—in 7.77%, lymphoid leukemias—in 17.42%, myeloid leukemias—in 12.31%, monocytic leukemias—in 0.95%, and other leukemias—in 16.29%. In 2019 the male rate was 51.5%, and the female rate—48.5%. Within 2 years males were 266 (50.4%), females—262 (49.6%). The age of 50 - 79 years prevailed in both genders (males—65%, females—72.5%). The children constituted 4.0% of the newly diagnosed cases, 4.8% of those under the follow-up at the end of the year 2019 and 6.4% of the newly diagnosed cases in 2021. The disease span from the onset to diagnosis ranged between 1 - 24 months and constituted on average 5.63 months, without a significant difference as compared to 2019 (5.76 months). The incidence of HM in Western countries is 14 - 19 new cases per 100,000 population (4% of all cases with malignant tumors). The incidence of non-Hodgkin’s lymphomas increased by 45% between 2006 and 2016, from 319,078 to 461,000 cases. Between 2006 and 2016, the incidence of leukemias increased by 26%, from 37,000,000 to 467,000 cases. Conclusions: The epidemiological study revealed slightly lower morbidity by HM in the Republic of Moldova as compared to the West European countries mainly due to the migration of a workable population. The patients with malignant lymphomas, male gender and age categories of 50 - 79 years proved to be commonly registered epidemiological patterns. The narrative analysis of the literature revealed that patients with HM may experience a considerable disease burden with a negative impact on their employment status, working productivity and annual household income.

Risk of malignancy in Caroli disease and syndrome: A systematic review

BACKGROUND Congenital intrahepatic bile duct dilatation without fibrosis is called Caroli disease(CD),and is called Caroli syndrome(CS)when it has fibrotic and cirrhotic liver morphology.The development of intrahepatic carcinoma is described in both conditions,but the reported incidence varies extensively.Potential risk factors for the malignant transformation were not described.Furthermore,conservative or surgical treatment is performed depending on the extent of cystic malformation,hepatic dysfunction and structural hepatic changes,but little is known about which treatment should be offered to patients with CD or CS and cancer.AIM To further investigate the malignant transformation in these conditions.METHODS A systematic review of the current literature until January 2019 was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.A search using Medline(PubMed)was performed using a combination of Medical Subject Headings terms“caroli disease”,“caroli syndrome”,“tumor”,“malignant”,and“cholangiocarcinoma”.Only human studies published in English were used for this systematic review.The following parameters were extracted from each article:year of publication,type of study,number of patients,incidence of malignant tumor,duration of symptoms,age,sex,diagnostics,identification of tumor,surgical therapy,survival and tumor recurrence.RESULTS Twelve retrospective studies reporting the courses of 561 patients(53%females)were included in this systematic review.With a mean age of 41.6 years old(range 23 to 56 years old),patients were younger than other populations undergoing liver surgery.Depending on the size of the study population the incidence of cholangiocarcinoma varied from 2.7%to 37.5%with an overall incidence of 6.6%.There were only few detailed reports about preoperative diagnostic work-up,but a multimodal work-up including ultrasound of the liver,computed tomography,magnetic resonance imaging and endoscopic retrograde cholangiopancreatography was used in most studies.Disease duration was variable with up to several years.Most patients had episodes of cholangitis,sepsis,fever or abdominal pain.Tumor detection was an incidental finding of the surgical specimen in most cases because it is currently often impossible to detect tumor manifestation during preoperative diagnostics.Liver resection or liver transplantation was performed depending on the extent of the biliary pathology and additional alterations of the liver structure or function.No postoperative adjuvant chemotherapy was reported,but chemotherapy was administered in selected cases of tumor recurrence.Overall survival rates after one year were low at 36%and a high recurrence rate of up to 75%during the observation period.CONCLUSION Only few retrospective studies reported a low tumor incidence.Despite the high rate of mortality and tumor recurrence,definite surgical treatment should be offered as soon as possible.

Longest survival with primary intracranial malignant melanoma:A case report and literature review

BACKGROUND Primary intracranial malignant melanoma(PIMM)is rare,and its prognosis is very poor.It is not clear what systematic treatment strategy can achieve long-term survival.This case study attempted to identify the optimal strategy for long-term survival outcomes by reviewing the PIMM patient with the longest survival following comprehensive treatment and by reviewing the related literature.CASE SUMMARY The patient is a 47-year-old Chinese man who suffered from dizziness and gait disturbance.He underwent surgery for right cerebellum melanoma and was subsequently diagnosed by pathology in June 2000.After the surgery,the patient received three cycles of chemotherapy but relapsed locally within 4 mo.Following the second surgery for total tumor resection,the patient received an injection of Newcastle disease virus-modified tumor vaccine,interferon,andβ-elemene treatment.The patient was tumor-free with a normal life for 21 years before the onset of the recurrence of melanoma without any symptoms in July 2021.A third gross-total resection with adjuvant radiotherapy and temozolomide therapy was performed.Brain magnetic resonance imaging showed no residual tumor or recurrence 3 mo after the 3rd operation,and the patient recovered well without neurological dysfunction until the last follow-up in June 2022,which was 22 years following the initial treatment.CONCLUSION It is important for patients with PIMM to receive comprehensive treatment to enable the application of the most appropriate treatment strategies.Long-term survival is not impossible in patients with these malignancies.

Castleman disease of the pancreas mimicking pancreatic malignancy on^(68)Ga-DOTATATE and 18F-fluorodeoxyglucose positron emission tomography/computed tomography:A case report

BACKGROUND Castleman disease is an uncommon nonclonal lymphoproliferative disorder,which frequently mimics both benign and malignant abnormalities in several regions.Depending on the number of lymph nodes or regions involved,Castleman disease(CD)varies in diagnosis,treatment and prognosis.It rarely occurs in the pancreas alone without any distinct clinical feature and tends to be confused with pancreatic paraganglioma(PGL),neuroendocrine tumors(NETs),and primary tumors,thus impeding proper diagnosis and treatment.CASE SUMMARY A 28-year-old woman presented with a lesion on the neck of the pancreas,detected by ultrasound during a health examination.Physical examination and laboratory findings were normal.The mass showed hypervascularity on enhanced computed tomography(CT),significantly increased 18F-fluorodeoxyglucose uptake on positron emission tomography(PET)/CT,and slightly increased somatostatin receptor(SSTR)expression on^(68)Ga-DOTATATE PET/CT,suggesting no distant metastases and subdiagnoses such as pancreatic PGL,NET,or primary tumor.Intraoperative pathology suggested lymphatic hyperplasia,and only simple tumor resection was performed.The patient was diagnosed with the hyaline vascular variant of CD,which was confirmed by postoperative immunohistochemistry.The patient was discharged successfully,and no recurrence was observed on regular review.CONCLUSION High glucose uptake and slightly elevated SSTR expression are potentially new diagnostic features of CD of the pancreas.

Treatment of systemic diseases and oral focal infection

Oral lesions are highly correlated with the occurrence and development of many diseases. In addition, the treatment of systemic diseases may aggravate oral focal infections, affect the life quality of patients, interfere with the treatment of systemic diseases, and even cause systemic infection in serious cases. Treatment strategies for systemic diseases may induce or aggravate oral local lesion infections. In specific, administration of oral anti-epileptic drugs and immunosuppressive drugs may induce gingivitis, radiotherapy or chemotherapy for malignant tumors may cause oral mucositis, long-term use of bisphosphonates for inhibition of tumor bone metastasis or prevention of osteoporosis may cause osteonecrosis of the jaw, and allogeneic hematopoietic stem cell transplantation that may cause oral rejection reactions.

Human Endogenous Retroviruses and Hematological Malignant Tumors

Human endogenous retrovirus(HERV)gene sequences are remnants of retroviruses that infected the ancestors of humans millions of years ago and were integrated into human chromosomes,accounting for approximately 8%-9%of the human genome.Most integrated HERVs have lost their coding capacity and remain silent due to frame shifts,mutations,and sequence deletions or insertions over the millions of years,but their expression is highly regulated by epigenetic and host defense mechanisms.However,there are still some HERV genes that have intact open reading frames due to recent integration into the human genome or positive selective pressure.The abnormal activation of HERVs may contribute to diseases or their pathology,such as malignant tumors,autoimmune diseases,and nervous system diseases.The occurrence and development of hematological malignant tumors(HMTs)is a complex process involving interactions of multiple genetic and environmental factors.The abnormal activation of HERVs may contribute to the pathology of HMTs via indirect mechanisms.In this review,we address the discovery of endogenous retroviruses in vertebrates,and the classification and genomic structure of HERVs.Among HERV family members,HERV-K is the latest type of HERV integrated into the human genome and it has the strongest transcriptional activity.We explore the currently known expression of HERV-K proto-oncogenes in HMTs and further address potential research and therapeutic approaches.However,much remains to be learned about not only the impact of HERVs on the occurrence of HMTs,but also the potential value of HERVs as diagnostic and therapeutic targets for HMTs.

Clinical risk score for invasive fungal diseases in patients with hematological malignancies undergoing chemotherapy:China Assessment of Antifungal Therapy in Hematological Diseases (CAESAR) study

Invasive fungal disease (IFD) is a major infectious complication in patients with hematological malignancies.In this study,we examined 4889 courses of chemotherapy in patients with hematological diseases to establish a training dataset (n=3500) by simple random sampling to develop a weighted risk score for proven or probable IFD through multivariate regression,which included the following variables: male patients,induction chemotherapy for newly diagnosed or relapsed disease,neutropenia,neutropenia longer than 10 days,hypoalbuminemia,central-venous catheter,and history of IFD.The patients were classified into three groups,which had low (0-10,~1.2%),intermediate (11-15,6.4%),and high risk (> 15,17.5%) of IFD.In the validation set (n=1389),the IFD incidences of the groups were ~1.4%,5.0%,and 21.4%.In addition,we demonstrated that antifungal prophylaxis offered no benefits in low-risk patients,whereas benefits were documented in intermediate (2.1% vs.6.6%,P=0.007) and high-risk patients (8.4% vs.23.3%,P=0.007).To make the risk score applicable for clinical settings,a pre-chemo risk score that deleted all unpredictable factors before chemotherapy was established,and it confirmed that anti-fungal prophylaxis was beneficial in patients with intermediate and high risk of IFD.In conclusion,an objective,weighted risk score for IFD was developed,and it may be useful in guiding antifungal prophylaxis.

口服海曲泊帕与皮下注射重组人血小板生成素用于单倍体造血干细胞移植

背景:异基因造血干细胞移植是治疗恶性血液病的重要手段,术后血小板植入延迟是常见并发症,严重影响患者生存质量,然而,目前并无标准方案来提高血小板植入率和预防血小板植入延迟。目的:对比分析口服海曲泊帕与皮下注射重组人血小板生成素促进恶性血液病患者单倍体造血干细胞移植后血小板植入的安全性及有效性。方法:回顾性分析2016年1月至2022年10月进行单倍体造血干细胞移植的163例恶性血液病患者的临床资料。+2 d开始皮下注射重组人血小板生成素的患者共72例,归为重组人血小板生成素组;+2 d开始口服海曲泊帕的患者共27例,归为海曲泊帕组;未应用海曲泊帕及重组人血小板生成素的64例患者归为空白对照组。对3组植入情况、100 d内Ⅱ-Ⅳ度急性移植物抗宿主病发生率、1年生存率、1年复发率及安全性进行分析。结果与结论:(1)中位随访时间52(12-87)个月,空白对照组、重组人血小板生成素组、海曲泊帕组患者中性粒细胞植入时间分别为(12.95±3.88)d,(14.04±3.71)d,(13.89±2.74)d,差异无显著性意义(P=0.352);血小板植入时间分别为(15.16±6.27)d,(17.67±6.52)d,(17.00±4.75)d,差异无显著性意义(P=0.287);(2)空白对照组、重组人血小板生成素组、海曲泊帕组第60天血小板完全植入率分别为64.06%,90.28%,92.59%,差异有显著性意义(P<0.001);亚组分析显示,空白对照组与重组人血小板生成素组比差异有显著性意义(P<0.001),空白对照组与海曲泊帕组比差异有显著性意义(P=0.004),重组人血小板生成素组与海曲泊帕组比差异无显著性意义(P=0.535);(3)空白对照组、重组人血小板生成素组、海曲泊帕组100 dⅡ-Ⅳ度急性移植物抗宿主病发生率分别为25.00%,30.56%,25.93%,差异无显著性意义(P=0.752);(4)巨细胞病毒血症、巨细胞病毒肺炎、肝功能损伤发生率在3组间无显著性差异(P>0.05);(5)随访期内,3组患者均未发生血栓事件;(6)结果表明,重组人血小板生成素、海曲泊帕均可提高恶性血液病患者单倍体造血干细胞移植后血小板的植入率,疗效相当且安全性良好。

Extramammary Paget’s disease: Updates in the workup and management

Objective:Extramammary Paget’s disease(EMPD)is a rare cutaneous malignant disease.Due to its rarity,there is a paucity of data regarding best treatment strategy.EMPD primarily affects apocrine gland-bearing skin areas such as the vulva,scrotum,and penis.Our objective was to provide a present-day rationale for diagnosis,pathogenesis,and treatment of EMPD with a focus on recent progress in workup and management of the disease.Methods:Literature on EMPD until February 2022 was assessed through PubMed,MEDLINE databases,and Google scholar.A narrative review of the most relevant articles was provided.Results:EMPD usually presents with indolent growth while usually being diagnosed primarily as carcinoma in situ.The foundation of EMPD treatment centers around prompt and accurate diagnosis,wide local or Mohs micrographic surgical excision with proper management towards the margin status,and careful consideration for lymphadenectomy in patients with regionally positive disease.Conventional chemotherapies are alternative treatments modality for patients with distant metastases;however,they sometimes have suboptimal efficacy.At present,there is no agreement regarding adjuvant or systemic therapies,although recent studies have shown several insights into the molecular pathogenesis,tumor biology,and genomics of the development and advancement of EMPD,which may lead to novel and targeted treatment approaches for metastatic EMPD in the future.Conclusion:Patients with EMPD should seek care from physicians with expertise in disease management and patient counseling.These patients should be surveilled with close follow-up to evaluate them for disease recurrence or progression.Global collaborations with groups such as the Global Society for Rare Genitourinary Tumors,and especially patient support groups are crucial in designing clinical trials to help elucidate more robust data in this orphan disease.

Gastrointestinal manifestations of endocrine disease

The hormonal interactions among the systems throughout the body are not fully understood; many vague clinical symptoms may in fact be manifestations of underlying endocrine diseases. The aim of the following review is to discuss gastrointestinal manifestations of surgically correctable endocrine diseases, focusing on abnormalities of thyroid function, cancer and finally autoimmune diseases. We also review manifestations of pancreatic endocrine tumors, and multiple endocrine neoplasia.

基于治未病理论灸药同治对实体恶性肿瘤化疗患者骨髓抑制的预防作用

目的:基于治未病理论探讨灸药同治对实体恶性肿瘤化疗患者骨髓抑制的预防作用。方法:选取2019年1月至2022年1月于武汉科技大学附属武汉亚心总医院接受治疗的实体恶性肿瘤化疗患者120例作为研究对象,采用随机数字表法分为对照组和观察组,每组60例。对照组常规接受化疗,观察组化疗前连续3 d给予灸药同治(艾灸+加味八珍汤)。比较治疗前、化疗后7 d 2组患者中医证候积分、血常规[血红蛋白(Hb)、白细胞计数(WBC)、血小板计数(PLT)、中性粒细胞计数(NEUT)]、生命质量[卡诺夫斯凯计分(KPS)、中国癌症患者生命质量(QOL_(2))调查问卷],比较化疗后7 d 2组患者骨髓抑制情况[发生率、严重程度、重组人粒细胞集落刺激因子(rhG-CSF)使用情况]。结果:化疗后7 d,2组患者中医证候积分升高,但观察组低于对照组(P<0.05);Hb、WBC、PLT、NEUT、KPS评分及QOL_(2)评分降低,但观察组高于对照组(均P<0.05);观察组骨髓抑制发生率、rhG-CSF使用率低于对照组,0、Ⅰ度比例高于对照组(均P<0.05)。结论:基于治未病理论,灸药同治能够改善实体恶性肿瘤化疗患者临床症状及血常规,提高患者生命质量,减少骨髓抑制的发生。

杨国旺从气、血、水论治恶性肿瘤相关水液代谢异常疾病

恶性肿瘤发生发展过程中常伴发水液代谢异常疾病。杨国旺教授认为恶性肿瘤相关水液代谢异常疾病的核心病机在于气、血、水代谢失调,三者相互为患,进而导致气滞、瘀阻、水停,出现诸如“悬饮”“臌胀”“水肿”“癃闭”“遗溺”等并发症。杨国旺教授临证多从调气、行血、利水入手,根据病种的不同、病位的不同、病变阶段的不同分而治之,各有侧重,兼以运用温阳、化痰、通络等法;同时,杨教授始终抓住恶性肿瘤相关水液代谢异常疾病“本虚邪实”的本质,在改善水液代谢异常的同时,强调要积极治疗原发病,通过“扶正祛邪”以预防病情进展,实现患者最大的生存获益。