Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

Objective: To investigate the safety and feasibility of laparoscopic double-flap technique (Kamikawa) in digestive tract reconstruction after proximal gastrectomy for esophagogastric junction (EGJ) leiomyoma and gastrointestinal stromal tumor (GIST) with the maximum diameter >5 cm. Methods: A descriptive case-series study was used to retrospectively analyze the data of patients with EGJ leiomyoma and GIST undergoing laparoscopic-assisted proximal gastrectomy and double-flap technique (Kamikawa) at the Department of Gastrointestinal Surgery, Guangdong Hospital of Traditional Chinese Medicine from September 2017 to March 2019. All the tumors invaded the cardia dentate line, and the maximum diameter was >5 cm. After the exclusion of patients requiring emergency surgery and complicating with severe cardiopulmonary diseases, a total of 4 patients, including 3 males and 1 female with age of 29-49 years, were included in this study. After laparoscopic-assisted proximal gastrectomy, the residual stomach was pulled out of the abdominal cavity and marked with methylene blue at the proximal end 3~4 cm from the anterior wall of the residual stomach in the shape of "H". The gastric wall plasma muscular layer was cut along the "H" shape, and the space between the submucosa and the muscular layer was separated to both sides along the longitudinal incision line to make the seromuscular flap. The residual stomach was put back into the abdominal cavity. Under laparoscopy, 4 stitches were intermittently sutured at the upside of "H" shape and 4-5 cm from the posterior wall of the esophageal stump. The stump of the esophagus was cut open, and the submucosa and mucosa were cut under the "H" shape to enter the gastric cavity. The posterior wall of the esophageal stump was sutured continuously with the gastric stump mucosa and submucosa under laparoscopy. The anterior wall of the esophageal stump was sutured continuously with the whole layer of the residual stomach. The anterior wall of the stomach was sutured to cover the esophagus. The anterior gastric muscle flap was sutured and embedded in the esophagus to complete the reconstruction of digestive tract. The morbidity of intraoperative complications and postoperative reflux esophagitis and anastomosis-related complications were observed. Results: All the 4 patients completed the operation successfully, and there was no conversion to laparotomy. The median operative time was 239 (192-261) minutes, the median Kamikawa anastomosis time was 149 (102-163) minutes, and the median intraoperative blood loss was 35 (20-200) ml. The abdominal drainage tube and gastric tube were removed, and the fluid diet was resumed on the first day after surgery in all the 4 patients. The median postoperative hospitalization time was 6 (6-8) days. Postoperative pathology revealed 3 leiomyomas and 1 GIST. There were no postoperative complications such as anastomotic leakage or stenosis, and no reflux symptoms were observed. The median follow-up time was 22 (11-29) months after the operation, and no reflux esophagitis occurred in any of the 4 patients by gastroscopy. Conclusion: For >5 cm EGJ leiomyoma or GIST, double-flap technique (Kamikawa) used for digestive tract reconstruction after proximal gastrectomy is safe and feasible.
Adult ; Anastomosis, Surgical/methods* ; Esophagogastric Junction/surgery* ; Esophagus/surgery* ; Feasibility Studies ; Female ; Gastrectomy/methods* ; Gastrointestinal Stromal Tumors/surgery* ; Humans ; Laparoscopy ; Leiomyoma/surgery* ; Male ; Middle Aged ; Retrospective Studies ; Stomach/surgery* ; Stomach Neoplasms/surgery* ; Surgical Flaps ; Treatment Outcome

Objective: To investigate the safety and feasibility of caudal-medial approach combined with "page-turning" middle lymphadenectomy in the laparoscopic right hemicolectomy. Methods: A descriptive cohort study was conducted. Clinical data of 35 patients who underwent laparoscopic radical right hemicolectomy using caudal-medial approach combined with "page-turning" middle lymphadenectomy at Department of Gastrointestinal Surgery, Guangdong Hospital of Chinese Medicine from April 2018 to May 2020 were retrospectively analyzed. All operations were performed consecutively by the same surgeon. The caudal-medial approach was used to dissect the right Toldt's fascia and the anterior pancreaticoduodenal space in a caudal-to-cranial and medial-to-lateral manner guided by the duodenum. The "page-turning" middle lymphadenectomy was used to dissect the mesocolon along the superior mesenteric vein with ileocolic vein, Henle's trunk and pancreas exposed preferentially. Results: All the 35 patients completed the operation successfully, and there was no damage and bleeding of superior mesenteric vessels and their branches. The operative time was (186.9±46.2) minutes, and the blood loss was 50 (10-200) ml. The first time to flatus was (2.1±0.6) days, and the time to fluid intake was (2.5±0.8) days. The postoperative hospital stay was 6 (3-18) d. The overall morbidity of postoperative complication was 8.6% (3/35), including grade II in 1 cases (2.8%) and grade IIIa in 2 case (5.7%) according to the Clavien-Dindo grading standard. The total number of lymph node dissected was 30.2±5.6, and the positive lymph node was 0 (0-7). Tumor staging revealed 5 cases of stage I, 18 cases of stage II, 11 cases of stage III, and 1 case of stage IVA. In this study, the median follow-up time was 15 (4-29) months. One patient died due to cerebrovascular accident 12 months after surgery, and no tumor recurrence or metastasis was observed in all other patients. Conclusions: Laparoscopic radical right hemicolectomy using caudal-medial approach combined with "page-turning" middle lymphadenectomy is safe and feasible. The anterior pancreaticoduodenal space is preferentially mobilized, which reduces the difficulty of central vascular dissection.
Cohort Studies ; Colectomy ; Colonic Neoplasms/surgery* ; Humans ; Laparoscopy ; Lymph Node Excision ; Retrospective Studies

Objective: Splenic flexure mobilization is technically difficult during the resection of left hemicolon cancer. This study aims to compare the safety and effectiveness between the bursa omentalis approach (BOA) and medial-to-lateral approach (MTLA) in laparoscopic radical resection of left-sided colon cancer. Methods: A retrospective cohort study was conducted. Inclusion criteria: (1) patients underwent radical resection of left hemicolon cancer; (2) the postoperative pathological result was adenocarcinoma; (3) patients aged 18-80 years old; (4) no liver, peritoneal or other distant metastasis. Exclusion criteria: (1) poor physical condition with serious heart, brain, lung, liver, kidney and hematopoietic system diseases; (2) unable to tolerate laparoscopic surgery; (3) history of other malignancies simultaneously, or multisource tumors; (4) emergency operation due to bleeding, obstruction, perforation, etc. Clinical data of 189 patients who underwent laparoscopic left hemicolectomy in the Guangdong Provincial Hospital of Chinese Medicine from 2014 to 2020 were retrospectively analyzed. According to surgical approaches, patients were divided into the BOA group (52 cases) and MTLA group (137 cases). The whole group of patients were matched by propensity score matching (PSM) according to the nearest neighbor matching method. The caliper value was 0.01. The matching variables included gender, age, American Society of Anesthesiologists (ASA) score, body mass index, tumor location and tumor stage. After PSM, 47 patients were included in the BOA group and MTLA group, respectively. There were no significant differences in baseline data between the two groups after PSM (all P>0.05). Paired t-test, paired rank sum test and paired Chi-square test were used to compare intraoperative and postoperative paramether between the two groups. Kaplan-Meier method was used to draw the survival curve, and log rank test was used for inter group comparison. When the two survival curves intersect, the two-stage method and restricted mean survival time (RMST) were further performed. Results: Both groups of patients successfully completed the operation without conversion to laparotomy or intraoperative death. No combined splenectomy or pancreatectomy were performed in the two groups. There were also no significant differences in intraoperative blood loss, number of harvested lymph nodes, time to the first flatus and the length of hospital stay between the two groups (all P>0.05). However, the median laparoscopic dissection time in the BOA group was shorter than that in the MTLA group, and the difference was statistically significant (median: 56 minutes vs. 65 minutes, P=0.032). No entry to posterior pancreatic space was recorded in the BOA group but wrong entry to posterior pancreatic space happened to 6.4% (3/47) of patients (body mass index >25 kg/m(2)) when dissecting left Toldt's fascia in the MTLA group. The 3-year disease-free survival rate in BOA group and MTLA group was 90.2% and 86.1%, respectively (P=0.909) and the 3-year overall survival rate was 85.6% and 94.4%, respectively (P=0.532). Conclusions: BOA is safe and feasible in laparoscopic left hemicolectomy, especially for inexperienced surgeons. For obese patients, BOA facilitates the entrance into the correct anatomical level and avoid entering the retropancreatic space.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Colectomy ; Humans ; Laparoscopy ; Middle Aged ; Propensity Score ; Retrospective Studies ; Treatment Outcome ; Young Adult

OBJECTIVE: To analyze the characteristics of patients with progressive muscular atrophy (PMA) and calculate the prevalence of PMA in China in 2016. METHODS: A retrospective analysis based on China's urban employee basic medical insurance data and the urban residence basic medical insu-rance data from January 1, 2016 to December 31, 2016 was carried out. Children under 18 years old were excluded. Patients with progressive muscular atrophy were identified by disease names and codes. Subgroup analyses by gender, region and age were carried out to calculate the gender-specific, region-specific and age-specific prevalences. Age-adjusted national prevalence was estimated based on 2010 Chinese census data. Sensitivity analyses were done by only considering the observed cases and by excluding the top 10% provinces regarding the missing rate of diagnostic information, respectively. RESULTS: A total of 996.09 million person-years were included in this study, with 518.41 million person-years in males and 477.67 million person-years in females. The age and gender distribution of the study population was similar to that of the 2010 Chinese census data, therefore the study population was nationally representative. The prevalence of PMA in China in 2016 was 0.28 per 100 000 person-years (95%CI: 0.24-0.33), with 0.21 per 100 000 person-years (95%CI: 0.16-0.26) and 0.35 per 100 000 person-years (95%CI: 0.28-0.42) for females and males, respectively. Regional disparity existed in the Chinese PMA prevalence, with the lowest prevalence in Southwest region (0.11 per 100 000 person-years, 95%CI: 0.07-0.15) and the highest prevalence in Northwest region (3.47 per 100 000 person-years, 95%CI: 0.80-7.99). Age trend in the PMA prevalence was not obvious, but the prevalence among those aged 70 years and older was relatively higher. The age-adjusted prevalence based on 2010 Chinese census data was 0.29 per 100 000 person-years (95%CI: 0.27-0.31). The national prevalences calculated by only considering the observed cases and by excluding the top 10% provinces regar-ding the missing rate of diagnostic information were 0.17 per 100 000 person-years (95%CI: 0.14-0.20) and 0.24 per 100 000 person-years (95%CI: 0.20-0.28), respectively. CONCLUSION This study is to calculate the prevalence of PMA among adults in urban China, which can provide basic statistics for the enactment of PMA related medical policies, and clues for the studies on the mechanisms of PMA.
Adult ; Aged ; China ; Female ; Humans ; Male ; Muscular Atrophy, Spinal ; Prevalence ; Retrospective Studies ; Urban Population

OBJECTIVE: To observe clinical efficacy of back arm flexion and extension combined with manipulation in treating adhesive scapulohumeral periarthritis. METHODS: From March 2016 to April 2018, 53 patients with adhesive scapulohumeral periarthritis were treated with back arm flexion and extension combined with manipulation, the main symptoms were shoulder pain and limited activity. There were 22 males and 31 females aged from 45 to 71 years old with an average of (51.63±5.79) years;the courses of disease ranged from 3 to 24 months with an average of (8.62±3.73) months. Manipulation treatment was carried out once a week, and back arm flexion and extension were performed for 3 times a day with15 movements each time, totally 4 weeks for a single course. Visual analogue scale (VAS) and Constant-Murley shoulder function score were observed and compared before treatment and one week, one and three months after treatment. RESULTS: All patients were followed up from 3 to 12 months, with an average of (5.91±3.55) months. VAS score before treatment was 4.02±1.46, and was improved to 3.15±1.54, 1.98±1.37, 1.12±0.86 respectively at one week, one and three months after treatment. Constant-Murley score before treatment was 42.70 ±5.72, and improved to 54.25 ±6.34, 67.45 ±6.84, 82.40 ±6.63 at one week, one and three months after treatment respectively;19 patients got excellent result, 22 good, 9 fair and 3 poor. CONCLUSION Back arm flexion combined with manipulation for the treatment of adhesive scapulohumeral periarthritis could effectively relieve pain, improve shoulder function, which is a simple effective treatment strategy.
Aged ; Arm ; Female ; Humans ; Male ; Middle Aged ; Periarthritis ; therapy ; Physical Therapy Modalities ; Treatment Outcome

The anhydrite and gypsum are the main sulfate minerals during evaporation of seawater or lake.They record the information about relative hydrogeology and the composition of mother liquor.Boron is diffluent element, and often occurs in all kinds of evaporites.Presently, the boron isotope has been applied widely in mineral deposits forming, geochemistry and palaeoenvironment.However, there is little research about characteristic of boron isotope in anhydrite and gypsum minerals, because of the low content of boron and micro-solubility in water and hydrochloric acid.This study developed a method of extracting and purifying boron in anhydrite and gypsum by phase transformation and ion-exchange.Firstly, the samples were mixed with ammonium hydrogen carbonate to transform the calcium sulfate to calcium carbonate.And diluted hydrochloric acid (1 mol/L) was added to resolve calcium carbonate.The percent conversion was about 85%in the first stage, and up to complete resolution by repeating this process.Secondly, boron specific ion-exchange resin ( Amberlite IRA 743 ) was used to gather the boron ions fully and further refined the samples with more than 1 μg of boron by anionic and cationic resin mixed by Ion Exchange Ⅱ and Dowex 50 W × 8.Finally, according to the modified method by He, the values of boron isotope were determined by TIMS.The boron content is analytically pure gypsum was 3.501 ± 0.128 μg/g ( n=12 , RSD=3.6%) and the average recovery was 100.47%.Besides, the δ11B value of analytically pure gypsum added with NIST SRM 951 was 17.98‰±0.21‰ (n=3, RSD=1.2%).This method has good repeatability and can meet the requirements of boron isotopic measurement of anhydrite and gypsum.

OBJECTIVETo systematically review the clinical efficacy of acupuncture on the patients with low back pain (LBP).

METHODSRandomized controlled trials (RCTs) about pure acupuncture therapy versus other treatments in treating LBP were electronically searched in PubMed, CBM, EMbase, The Cochrane Library, CNKI, VIP and Wanfang Data from January 2004 to May 2014. The observed index on the results were the changed scores of VAS, ODI, JOA and RMDQ. Two reviewers independently screened the literatures according to the inclusion and exclusion criteria, as well as the extracted data, and assessed the methodological quality. The results of Meta-analysis was conducted by RevMan 5.2 software.

RESULTSTen RCTs involved 751 patients were finally included. The results of Meta-analysis indicated that the role of pure acupuncture group in improving the VAS score was better than that of the control group, and the combined effect size was RR = -.32, 95% CI (-1.41, -1.22); Z=27.28, P<0.00001; the role of pure acupuncture group in improving the ODI score was better than that of the control group, and the combined effect size was RR = -5.07, 95% CI (-7.50, -2.65); Z=4.10, P<0.0001; the role of pure acupuncture group on improved JOA score was better than that of the control group and the combined effect size was RR=2.83, 95% CI (2.02, 3.63), Z=6.90, P<0.00001. The role of pure acupuncture group in improving the RMDQ score was better than that of the control group, and the combined effect size was RR = -2.80, 95% CI (-3.49, -2.11), Z=7.95, P<0.00001.

CONCLUSIONThe result of meta-analysis demonstrates that pure acupuncture may have a favorable effect on self-reported pain and functional limitations in LBP patients.

Acupuncture Therapy ; Humans ; Low Back Pain ; therapy ; Randomized Controlled Trials as Topic ; Treatment Outcome

OBJECTIVETo study the clinical characteristics of pediatric hemorrhagic fever with renal syndrome (HFRS), and to improve its understanding so as to reduce the misdiagnosis.

METHODSA retrospective analysis was performed on the clinical data of 26 children with HFRS between January 2009 and December 2012.

RESULTSThe age of disease onset was mainly distributed between 7 and 14 years (23 cases, 88%), and the male-to-female ratio was 1.89:l. The clinical manifestations of pediatric HFRS varied. The early symptoms resembled those of a cold, and in the course of HFRS, most patients developed digestive symptoms such as vomiting and abdominal pain. The laboratory examinations usually implicated platelet changes, and the imaging examinations revealed polyserous effusions. The prominent complication was myocardial injury.

CONCLUSIONSPediatric HFRS mainly occurs in school-age children, more commonly in males. HFRS does not have typical clinical manifestations or symptoms, so it should be distinguished from cold or appendicitis at the early stage. When applying the fluid replacement therapy, the cardiac function should be carefully monitored in case of heart failure.

Adolescent ; Child ; Child, Preschool ; Female ; Fluid Therapy ; Hemorrhagic Fever with Renal Syndrome ; diagnosis ; therapy ; Humans ; Male ; Retrospective Studies

To investigate the antiviral efficacy of combination therapy with pegylated-interferon alpha (peg-IFNa)-2a and ribavirin (RBV) in hepatitis C patients with liver cirrhosis after splenectomy or partial splenic embolization. Forty-nine hepatitis C patients with liver cirrhosis who were unable to use antiviral therapy because of hypersplenism were recruited for study and treated with splenectomy or partial splenic embolization. Three months later, a regimen of antiviral combination therapy was initiated with peg-IFNa-2a (once-weekly subcutaneous injection: 135 μg or 180 μg) and RBV (daily oral: 800 to 1200 mg), and was maintained for 48 weeks. The patients were followed up at treatment weeks 1, 2, 4, 6, 8, and 12. Thereafter, follow-up was conducted every four weeks. The patients were observed until 24 weeks after treatment discontinuation. Follow-up testing included liver function, blood chemistry, renal function, and HCV RNA level. Any adverse reactions were recorded. Liver cirrhosis patients complicated by hypersplenism can be treated effectively with peg-IFNa-2a/RBV combination antiviral therapy after splenectomy or partial splenic embolization. The antiviral-induced sustained viral response rates was 65.00% in cirrhotic/hypersplenic hepatitis C patients receiving splenectomy and 58.62% in those receiving partial splenic embolization. Hypersplenism patients with hepatitis C-related cirrhosis achieved a good antiviral therapeutic effect with peg-IFNa-2a/RBV combination therapy following splenectomy or partial splenic embolization. This sequence of treatment may help to decrease incidences of chronic hepatitis C-induced liver failure and liver cancer in these patients.
Adult ; Aged ; Antiviral Agents ; therapeutic use ; Combined Modality Therapy ; Female ; Hepatitis C ; complications ; therapy ; Humans ; Interferon-alpha ; therapeutic use ; Liver Cirrhosis ; etiology ; therapy ; Male ; Middle Aged ; Polyethylene Glycols ; therapeutic use ; Postoperative Period ; Recombinant Proteins ; therapeutic use ; Ribavirin ; therapeutic use ; Splenectomy ; Treatment Outcome