Despite of the widespread use of hydrogen and methane breath test, the variability in testing protocols, gas measurement techniques, and interpretation criteria continues to challenge the reproducibility and comparability across centers, especially in the Asia-Pacific region. The Asian Neurogastroenterology and Motility Association hence presents the first Asian monograph guiding application and interpretation of breath test. The monograph was formulated according to the framework of indications, preparatory process, performance, and interpretation of results, as well as future direction for research.

ObjectiveTo observe the clinical effect of anterior seat inclination on sit-to-stand (STS) ability and balance function in patients with stroke, as well as brain functional connectivity based on functional near-infrared spectroscopy (fNIRS). MethodsFrom January, 2024 to December, 2025, 43 patients with stroke were randomly divided into control group (n = 21) and experimental group (n = 22). The control group received conventional rehabilitation combined with STS training on a flat seat, while the experimental group received conventional rehabilitation plus STS training with a 20° anterior seat inclination, for two weeks. Five-times sit-to-stand test (FTSST) and Berg Balance Scale (BBS) were assessed before and after training. fNIRS was used to detect changes in cerebral blood oxygenation in the prefrontal cortex (PFC), primary motor cortex (M1), primary somatosensory cortex (S1) and premotor cortex (PMC), and to analyze functional connectivity strength. ResultsAfter training, FTSST time shortened in both groups (t > 3.469, P < 0.01), and was shorter in the experimental group than in the control group (t = -2.065, P < 0.05); BBS scores increased in both groups (|Z| > 4.019, P < 0.01), and was higher in the experimental group than in the control group (Z = -2.250, P < 0.05). fNIRS showed that after training, the functional connectivity strength between the left M1 and the right PFC increased, as well as between the left M1 and the right S1 in the experimental group (t > 3.311, P < 0.05). ConclusionSTS training with anterior seat inclination can enhance functional connectivity in relevant brain regions, which may contribute to improvements of STS ability and balance function in patients with stroke.

Objective To investigate the efficacy and safety of compound cantharidis capsule combined with pemetrexed and platinum-based drugs in the treatment of elderly patients with advanced lungadenocarcinoma.Methods A total of 80 patients with advanced lung adenocarcinoma were retro-spectively selected as the study subjects.According to the treatment regimen,they were divided into chemotherapy group(treated with pemetrexed and platinum-based drugs)and traditional Chinese med-icine combined with chemotherapy group(treated with compound cantharidis capsule combined with-pemetrexed and platinum-based drugs),with 40 cases in each group.The short-term efficacy,serum tumor marker[carcinoembryonic antigen(CEA),carbohydrate antigen 72-4(CA72-4),carbohydrate antigen 125(CA125)]levels,and the incidence of adverse reactions were observed and compared between the two groups.The patients were followed up,and the progression-free survival(PFS)and overall survival(OS)of the two groups were recorded.Results The objective response rate(ORR)and disease control rate(DCR)in the traditional Chinese medicine combined with chemotherapy group were higher than those in the chemotherapy group,with statistically significant differences(P＜0.05).After treatment,the serum CEA,CA72-4 and CA125 levels in both groups were lower than those before treatment,and the levels in the traditional Chinese medicine combined with chemotherapy group were lower than those in the chemotherapy group,with statistically significant differences(P＜0.05).There was no statistically significant difference in the incidence of grade 3 to 4 adverse reac-tions between the two groups(P＞0.05).The progression-free survival rate and overall survival rate in the traditional Chinese medicine combined with chemotherapy group were higher than those in the chemotherapy group,with statistically significant differences(P＜0.05).Conclusion Compound cantharidis capsule combined with pemetrexed and platinum-based drugs can significantly improve the ORR and DCR,reduce serum tumor marker levels,prolong the survival of patients with ad-vanced lung adenocarcinoma,and has good safety.

F-FDG PET/CT is an ideal auxiliary tool for early and accurate diagnosis of malignant tumors in children.This guideline aimed to standardize 18F-FDG PET/CT examination process for malignant tumors in children,hence providing references for nuclear medicine professionals.

In the era of precision medicine,integrating radionuclide-based molecular imaging with targeted internal radiotherapy,integrated theranostics of nuclear medicine emerged as a promising and rapidly advancing field to achieve both visualization and precise treatment of tumors.The advances of commonly used and emerging radiotheranostic agents in oncology were systematically reviewed in this article.

F-FDG PET/CT is an ideal auxiliary tool for early and accurate diagnosis of malignant tumors in children.This guideline aimed to standardize 18F-FDG PET/CT examination process for malignant tumors in children,hence providing references for nuclear medicine professionals.

Objective:To investigate the current status of the implementation of home-based phototherapy (HBPT) in patients with vitiligo, and to analyze management needs among patients receiving HBPT.Methods:A questionnaire survey was conducted on the application of HBPT among patients with vitiligo who visited the outpatient clinic of the Hospital for Skin Diseases, Chinese Academy of Medical Sciences from December 2021 to November 2022. Additionally, the popularization and usage of HBPT as well as needs of patient management were investigated and analyzed in these vitiligo patients.Results:A total of 496 valid questionnaires were collected from 496 patients with vitiligo (241 males [48.5%] and 255 females [51.5%]) . Their ages at visit ranged from 2 to 67 (30.87 ± 12.36) years. The most commonly affected sites were the head and face (52.2%) , followed by hair (32.1%) , hands and feet (31.4%) , trunk (30.2%) , limbs (24.3%) , neck (19.5%) , and perineum (9.9%) . Among the participants, 320 (64.5%) were currently using or had used HBPT, and 352 (70.8%) expressed a willingness to learn more about HBPT usage guidelines and health education. Regarding the repigmentation outcomes after HBPT: among 312 patients, 54 (17.3%) reported complete recovery, 64 (20.5%) were markedly improved, 142 (45.5%) experienced improvement, and 52 (16.7%) showed no response. Adverse reactions occurred in 223 patients (71.5%) , of whom 28 (9.0%) experienced severe adverse reactions. The most desired guiding information was the adjustment method for phototherapy dosage and treatment duration (184/352, 52.3%) ; the most effective way to receive health education information was through verbal education by medical staff (177/352, 50.3%) .Conclusion:For vitiligo patients who were willing to accept and use HBPT, the most desired guiding information was the adjustment method for phototherapy dosage and treatment duration, and verbal health education by medical staff appeared to be the main way to obtain health education information.

Objective:To investigate the current status of the implementation of home-based phototherapy (HBPT) in patients with vitiligo, and to analyze management needs among patients receiving HBPT.Methods:A questionnaire survey was conducted on the application of HBPT among patients with vitiligo who visited the outpatient clinic of the Hospital for Skin Diseases, Chinese Academy of Medical Sciences from December 2021 to November 2022. Additionally, the popularization and usage of HBPT as well as needs of patient management were investigated and analyzed in these vitiligo patients.Results:A total of 496 valid questionnaires were collected from 496 patients with vitiligo (241 males [48.5%] and 255 females [51.5%]) . Their ages at visit ranged from 2 to 67 (30.87 ± 12.36) years. The most commonly affected sites were the head and face (52.2%) , followed by hair (32.1%) , hands and feet (31.4%) , trunk (30.2%) , limbs (24.3%) , neck (19.5%) , and perineum (9.9%) . Among the participants, 320 (64.5%) were currently using or had used HBPT, and 352 (70.8%) expressed a willingness to learn more about HBPT usage guidelines and health education. Regarding the repigmentation outcomes after HBPT: among 312 patients, 54 (17.3%) reported complete recovery, 64 (20.5%) were markedly improved, 142 (45.5%) experienced improvement, and 52 (16.7%) showed no response. Adverse reactions occurred in 223 patients (71.5%) , of whom 28 (9.0%) experienced severe adverse reactions. The most desired guiding information was the adjustment method for phototherapy dosage and treatment duration (184/352, 52.3%) ; the most effective way to receive health education information was through verbal education by medical staff (177/352, 50.3%) .Conclusion:For vitiligo patients who were willing to accept and use HBPT, the most desired guiding information was the adjustment method for phototherapy dosage and treatment duration, and verbal health education by medical staff appeared to be the main way to obtain health education information.

In the era of precision medicine,integrating radionuclide-based molecular imaging with targeted internal radiotherapy,integrated theranostics of nuclear medicine emerged as a promising and rapidly advancing field to achieve both visualization and precise treatment of tumors.The advances of commonly used and emerging radiotheranostic agents in oncology were systematically reviewed in this article.

Objective:To investigate the clinical characteristics and drug resistance genes of Bordetella pertussis（B.P）and Mycoplasma pneumoniae（MP）infection in children in Tacheng，Xinjiang Province in the latter half of 2023 .Methods:We retrospectively collected etiological detection results and clinical data of children with respiratory tract infection from 4 medical institutions in Tacheng area from July 1，2023 to December 31，2023，the B.P and MP infection groups were selected for comparative analysis.Targeted next-generation sequencing was used to detect the pathogens and their drug resistance-related gene mutations.Results:A total of 193 cases were included in the study，including 127 MP cases and 66 B.P cases.Statistical analysis showed that the age of the B.P group was significantly younger than that of the MP group，and the proportion of minority patients was significantly higher in the B.P group.All 191（98.9%）patients with cough symptom and 114（59.0%）with fever symptom.The indices of white blood cell，C-reactive protein，procalcitonin and erythrocyte sedimentation rate in the two groups were basically normal，and there was no statistical difference（ P>0.05）.A total of 103 MP strains were detected positive with drug resistance gene，all of which were A2063G mutation.While only 13 strains were detected positive in the B.P group，accounting for 19.6%. Conclusion:MP and B.P are the most common pathogens causing respiratory infections in children in Tacheng recently.The clinical symptoms are mainly cough and fever in older children，there is no significant difference in white blood cell，C-reactive protein，procalcitonin and erythrocyte sedimentation rate in the early stage of the disease，and it is difficult to distinguish.The drug-resistant mutation rate of MP strain is higher in this region，while the mutation rate of B.P strain is lower.