OBJECTIVETo compare the efficacy of the patients of xerosis conjunctivitis with liver and kidney yin deficiency among the combined therapy of acupuncture and Shi's manipulation, common acupuncture and artificial tears therapy.

METHODSOne hundred and eight patients were randomized into an acupuncture group, a SHI's manipulation group and an artificial tears group, 36 cases in each group. A total of 15 cases dropped out before the end of the study, including 4 cases in the acupuncture group, 6 cases in the SHI's manipulation group, and 5 cases in the artificial tears group. In the acupuncture group, acupuncture was applied to Jingming (BL 1) and Qiuhou (EX-HN 7) on the affected side, and the bilateral Sanyinjiao (SP 6) and Taixi (KI 3). The needles were retained for 20 min. In the SHI's manipulation group, on the basis of the treatment as the acupuncture group, Shuigou (GV26) was added and stimulated with SHI's acupuncture manipulation. In these two groups, acupuncture was given 3 times a week totally for 3 weeks. In the artificial tears group, sodium hyaluronate eye drops were used, 5 times a day, for 3 weeks totally. Separately, before treatment, at the moment after the 1st treatment and 3 weeks after treatment, the subjective symptom score, Schirmer I test, breakup time (BUT) of tear film were observed in each group.

RESULTS(1) Subjective symptom score: at the moment after the 1st treatment and 3 weeks after treatment, the scores in each group were all reduced significantly as compared with those before treatment (all P < 0.05). At the moment after the 1st treatment, the score in the SHI's manipulation group and the artificial tears group was reduced apparently as compared with that in the acupuncture group (both P < 0.05). In 3 weeks of treatment, the score in the SHI's manipulation group was reduced apparently as compared with the acupuncture group and the artificial tears group (both P < 0.05). (2) For Schirmer I test, at the moment of the 1st treatment, the result in the SHI's manipulation group and the artificial tears group was improved significantly as compared with that before treatment (both P < 0.05). In 3 weeks of treatment, the result in the acupuncture group and the SHI's manipulation group group was improved significantly as compared with that before treatment (both P < 0.05). At the moment of the 1st treatment, the result in the artificial tears group was improved significantly as compared with the acupuncture group and the SHI's manipulation group (both P < 0.05). In 3 weeks of treatment, the result in the acupuncture group and the SHI's manipulation group was better than that in the artifi-cial tears group separately (both P < 0.05). (3) For BUT, the result in the acupuncture group and the SHI's manipulation group was prolonged significantly as compared with that before treatment and was prolonged apparently as compared with that in the artificial tears group (both P < 0.05) in 3 weeks of treatment.

CONCLUSIONThe intervention of SHI's acupuncture manipulation relieves the subjective symptoms of xerosis conjunctivitis of liver and kidney yin deficiency and achieves the same efficacy as the common acupuncture and artificial tears treatment. It does not present the apparent advantages as the common acupuncture in the short term for promoting the tear secretion and tears film repair.

Acupuncture Therapy ; Adolescent ; Adult ; Conjunctivitis ; physiopathology ; therapy ; Dry Eye Syndromes ; physiopathology ; therapy ; Female ; Humans ; Kidney ; physiopathology ; Liver ; physiopathology ; Male ; Middle Aged ; Treatment Outcome ; Yin Deficiency ; physiopathology ; therapy ; Young Adult

The clinical and experimental publish literatures of the traditional acupuncture treatment for xerophthalmia were review and selected, and the acupoints and outcomes index were analyzed. The clinical studies demonstrated that acupoints around eyes, head and face were mainly coordinated with Zangfu organs and meridians; and the experimental studies showed the effect of acupuncture work through stimulation of the lacrimal gland secretion, repairing lacrimal gland structure, inhibition of apoptosis to increase the flow of tears, extending the breakup time of lacrimal film, and relieving eye related symptoms.

Twelve ASA Ⅳ or Ⅴ patients with severe airway stenosis, aged 34-87 yr, weighing 50-80 kg,were enrolled in the study. The guidewire and endotracheal tube were inserted through the oral cavity under the guidance of the method of interventional radiology. The expandor was then exchanged and the endotracheal tube was placed in the suitable position within the trachea along the expandor under X-ray guidance. Endotracheal intubation was technically successful in all patients, without serious complications in the process. The intubation time was 1-5 min.

Objective:To investigate the clinical effect of early arthroscopic shoulder treatment of moderate full-thickness tear of the supraspinatus tendon.Methods:A retrospective case control study was conducted to analyze the clinical data of 43 patients with moderate full-thickness supraspinatus tendon tear admitted to First Affiliated Hospital of Xi 'an Jiaotong University from January 2018 to June 2020，including 17 males and 26 females，aged from 41 to 68 years［（55.9±8.2）years］. All patients had arthroscopic shoulder supraspinatus tendon suture and acromioplasty，including 22 patients underwent surgery within 1 month after persistent shoulder pain and motion limitation in early group and 21 patients between 1 month and 3 months in late group. The duration of operation and intraoperative blood loss were recorded. The visual analogue scale（VAS），American Shoulder and Elbow Society（ASES）score and Constant-Murley score were assessed before operation and at postoperative 3 weeks，6 weeks，3 months and 6 months. The complications were detected with 6 months after operation. Results:All patients were followed up for 6-7 months［（6.4±0.4）months］. There was no statistical significance in operation duration and intraoperative blood loss between the two groups（ P>0.05）. At 3 weeks，6 weeks，3 months and 6 months after operation，there showed significant decrease of VAS but significant increase of ASES and Constant-Murley scores compared to preoperation（ P<0.05）. At 3 weeks and 6 weeks after operation，the VAS in early group［（4.4±0.9）points，（3.7±0.8）points］was lower than that in late group［（5.5±1.0）points，（4.8±1.1）points］；while the ASES score［（49.1±4.6）points，（56.8±4.1）points］and Constant-Murley score［（54.1±4.8）points，（64.1±4.4）points］in early group were higher than those in late group［ASES score：（45.2±5.4）points，（50.3±5.4）points；Constant-Murley score：（50.5±3.3）points，（58.2±3.9）points］（ P<0.05）. At 3 months and 6 months after operation，the two groups showed no statistical significance in these scores. There were no postoperative complications such as infection or nerve injury in both group within 6 months. Conclusion:For moderate full-thickness tear of the supraspinatus tendon，arthroscopic shoulder surgery performed within 1 month after persistent shoulder pain and motion limitation can achieve better pain relief and faster functional rehabilitation in the short term compared with surgery performed 1-3 months later.

Objective:To compare the efficacy and safety of a new type of plastic biliary stent modified based on the pigtail nasobiliary duct and the common plastic biliary stent for hilar cholangiocarcinoma.Methods:Data of a total of 38 patients with obstructive jaundice caused by hilar cholangiocarcinoma who received endoscopic retrograde cholangiopancreatography (ERCP) palliative treatment at the Endoscopy Center, General Hospital of Northern Theater Command from June 2018 to December 2020 were collected, including 20 cases using the new type of plastic biliary stent (the new stent group), and 18 cases using the common plastic stent (the common stent group). Patients were followed up to May 30, 2021. The procedure time, hospital stay, postoperative biliary infection incidence, the bilirubin decrease, and the patency time of the stents in the two groups were compared.Results:The procedure time was 19.85±1.07 minutes in the new stent group and 22.00±3.38 minutes in the common stent group, respectively, showing no significant difference between them ( t=1.26, P=0.607). The lengths of hospital stay of the two groups were 11.45±2.39 days and 11.33±3.51 days, respectively, showing no significant difference between them ( t=-0.52, P=0.938). The median margins of total bilirubin reduction in the two groups were 122.85 μmol/L and 96.25 μmol/L, respectively, with significant difference ( Z=-2.03, P=0.042). The incidence of long-term cholangitis of the new stent group was significantly lower than that of the common stent group [10.0% (2/20) VS 44.4% (8/18), P=0.027]. The patency time of the new stent group was significantly longer than that of the common stent group (109.45±32.67 days VS 82.11±20.95 days) with significant difference ( t=2.23, P=0.032). Conclusion:In the palliative treatment of hilar bile duct obstruction, the new plastic bile duct stent modified based on pigtail type can reduce the incidence of long-term cholangitis and prolong the patency of bile duct stent compared with the common stent group.

【Objective】 To analyze the serological characteristics and molecular mechanism of a novel B subtype allele 803delC. 【Methods】 ABO blood group was detected by serological method. Sequence-specific primer polymerase chain reaction (PCR-SSP) was used to detect ABO blood group genes. The coding region of exon 1-7 of ABO gene was detected by Sanger sequencing to determine the mutation site. 【Results】 Serological identification of patients was with forward O-type and reverse B-type. The result of PCR-SSP genotyping was A/O. There was A gene, which was not consistent with serological results. Further Sanger double-strand sequencing revealed that the C-base was deleted at position 803 of exon 7 on the basis of ABO^*B. 01/ABO^*O. 01.01. The mutation eventually leads to the amino acid substitution of p. Ala268Gly and p. Phe269Ser and the production of new open reading frame starting at position 269, with the new open reading frame No.20 amino acid being stop codon, resulted in the termination of B gene expression. Further single-strand sequencing of the ABO gene revealed that the mutation was located in the ABO^*B. 01 gene. The mutation was submitted to the NCBI database with the number OR343908. 【Conclusion】 A new ABO allele leading to B variant has been found in Chinese population. Genetic detection can be used to identify the ambiguous blood group with discrepancy between forward and reverse blood grouping.