OBJECTIVE To explore the differences in the clinical laboratory test indexes between the patients with two different TCM syndrome types of eczema(dampness-heat infiltration type and non-dampness-heat infiltration type)and observe the distribution and drug resistance rate of pathogens isolated from the skin lesions so as to pro-vide bases for syndrome differentiation and reasonable use of antibiotics.METHODS A total of 180 patients with eczema who were positive for bacterial culture of skin secretions and were treated in Beijing Hospital of Traditional Chinese Medicine from Jan.2021 to Dec.2023 were enrolled in the study and were divided into the dampness-heat infiltration group with 134 cases and the non-dampness-heat infiltration group with 46 cases.The data of clini-cal laboratory test indexes were collected from the two groups of patients,the secretion specimens were sampled from the skin lesion sites,the isolated pathogens were identified by VITEK 2 Compact automatic microorganism analysis system,and the drug susceptibility testing was performed.RESULTS The direct bilirubin level of the dampness-heat infiltration group was(3.99±1.62)umol/L,higher than(3.46±1.12)umol/L of the non-damp-ness-heat infiltration group(P＜0.05),but both were in the normal range;there were no significant differences in other test indexes between the two groups.Totally 180 strains of pathogens were isolated from the 180 patients with eczema,156(86.67％)of which were gram-positive bacteria;Staphylococcus aureus(98 strains),Staphy-lococcus epidermidis(29 strains)and Staphylococcus haemolyticus(15 strains)were the predominant species of the gram-positive bacteria.The gram-negative bacteria accounted for 12.22％(22 strains).The drug resistance rate of the S.aureus strains to penicillin was up to 82.65％,and the isolation rate of methicillin-resistant Staphy-lococcus aureus(MRSA)was 12.24％(12/98);the drug resistance rates of the S.epidermidis strains to penicil-lin and erythromycin were 75.86％,and the drug resistance rate of the S.haemolyticus strains to erythromycin was 100.00％.CONCLUSIONS The gram-positive bacteria(dominated by the S.aureus)are dominant among the pathogens isolated from the skin lesion specimens of the eczema patients and are highly resistant to penicillin and erythromycin.The isolation rate of MRSA is relatuvely low.There is limited clinical significant difference in the direct bilirubin between the two groups.It is necessary to further explore more reliable indexes for syndrome dif-ferentiation.

OBJECTIVE: To investigate the effectiveness of endoscopic-assisted median nerve decompression with one-stage extensor indicis proprius (EIP) tendon transfer for reconstruction of thumb abduction in patients with severe carpal tunnel syndrome (CTS). METHODS: The clinical data of 12 patients with severe CTS who met the selection criteria between December 2019 and December 2024 were retrospectively analyzed. There were 2 males and 10 females with an average age of 55.4 years ranging from 35 to 67 years. The symptom duration of CTS was 12-120 months (mean, 48.7 months) and the thenar muscle atrophy duration was 6-48 months (mean, 13.4 months). The median nerve was released with the help of endoscope, and the EIP tendon was transferred to reconstruct the abduction function of the thumb. The operation time and complications were recorded. Two-point discrimination, palmar abduction angle of the thumb, radial abduction angle of the thumb, and pinch force of the thumb were measured and compared before operation and at last follow-up, and the effectiveness was evaluated by Kapandji score and Disabilities of the Arm, Shoulder and Hand (DASH) score. The satisfaction of the operation was evaluated at last follow-up. RESULTS: All surgeries were successfully completed with a mean operation time of 54 minutes (range, 45-68 minutes). All patients were followed up 6-50 months, with an average of 15.3 months. There was no complications such as wound infection, scar pain of wrist, or tendon rupture of transposition, and there were 3 cases of mild limitation of finger extension in the donor site of index finger. At last follow-up, two-point discrimination, palmar abduction angle of the thumb, radial abduction angle of the thumb, Kapandji score, and DASH score were significantly better than those before operation ( P<0.05), but there was no significant difference in thumb pinch force between pre- and post-operation ( P>0.05). The evaluation of surgical satisfaction showed that 7 cases were very satisfied and 5 cases were satisfied. CONCLUSION The combination of endoscopic-assisted median nerve decompression and one-stage EIP tendon transfer effectively improves hand function and quality of life in patients with severe CTS by restoring thumb abduction and alleviating neurological symptoms.
Humans ; Tendon Transfer/methods* ; Male ; Middle Aged ; Carpal Tunnel Syndrome/physiopathology* ; Female ; Decompression, Surgical/methods* ; Aged ; Adult ; Thumb/physiopathology* ; Endoscopy/methods* ; Retrospective Studies ; Median Nerve/surgery* ; Treatment Outcome ; Plastic Surgery Procedures/methods*

OBJECTIVE To explore the differences in the clinical laboratory test indexes between the patients with two different TCM syndrome types of eczema(dampness-heat infiltration type and non-dampness-heat infiltration type)and observe the distribution and drug resistance rate of pathogens isolated from the skin lesions so as to pro-vide bases for syndrome differentiation and reasonable use of antibiotics.METHODS A total of 180 patients with eczema who were positive for bacterial culture of skin secretions and were treated in Beijing Hospital of Traditional Chinese Medicine from Jan.2021 to Dec.2023 were enrolled in the study and were divided into the dampness-heat infiltration group with 134 cases and the non-dampness-heat infiltration group with 46 cases.The data of clini-cal laboratory test indexes were collected from the two groups of patients,the secretion specimens were sampled from the skin lesion sites,the isolated pathogens were identified by VITEK 2 Compact automatic microorganism analysis system,and the drug susceptibility testing was performed.RESULTS The direct bilirubin level of the dampness-heat infiltration group was(3.99±1.62)umol/L,higher than(3.46±1.12)umol/L of the non-damp-ness-heat infiltration group(P＜0.05),but both were in the normal range;there were no significant differences in other test indexes between the two groups.Totally 180 strains of pathogens were isolated from the 180 patients with eczema,156(86.67％)of which were gram-positive bacteria;Staphylococcus aureus(98 strains),Staphy-lococcus epidermidis(29 strains)and Staphylococcus haemolyticus(15 strains)were the predominant species of the gram-positive bacteria.The gram-negative bacteria accounted for 12.22％(22 strains).The drug resistance rate of the S.aureus strains to penicillin was up to 82.65％,and the isolation rate of methicillin-resistant Staphy-lococcus aureus(MRSA)was 12.24％(12/98);the drug resistance rates of the S.epidermidis strains to penicil-lin and erythromycin were 75.86％,and the drug resistance rate of the S.haemolyticus strains to erythromycin was 100.00％.CONCLUSIONS The gram-positive bacteria(dominated by the S.aureus)are dominant among the pathogens isolated from the skin lesion specimens of the eczema patients and are highly resistant to penicillin and erythromycin.The isolation rate of MRSA is relatuvely low.There is limited clinical significant difference in the direct bilirubin between the two groups.It is necessary to further explore more reliable indexes for syndrome dif-ferentiation.

Objective: To observe the analgesic and sedative effect of epidural dexmedetomidine injection in patients undergoing transurethral resection of prostate (TURP) and its effect on postoperative cognitive function. Methods: A total of 60 patients undergoing TURP under combined spinal-epidural anesthesia (CSEA) were randomly divided into dexmedetomidine group and normal saline group. Patients in the dexmedetomidine group were given 0.1 μg/kg of dexmedetomidine injection after epidural anesthesia, and 0.9 μg/kg of dexmedetomidine was added into epidural analgesia pump after operation; patients in the normal saline group were given the same dose of normal saline. The vital signs, visual analogue scale (VAS) and Ramsay sedation score of patients in the two groups at different time points[before intervention (T₀), after intervention for 15 min (T₁), after intervention for 30 min (T₂), after intervention for 45 min (T₃), after intervention for 60 min (T₄), after surgery for 12 h (T₅), after surgery for 36 h (T₆)] were recorded. The mini mental state examination (MMSE) of patients in the two groups 1 d before operation and 3 d after operation were recorded. Results: Compared with normal saline group, the VAS scores of patients in dexmedetomidine group were significantly lower at T₁-T₆ (P < 0.05), and the Ramsay scores were significantly higher (P < 0.05). There was no significant difference of MMSE total score [25.00(23.50, 27.50) scores] in the patients of dexmedetomidine group 3 d after operation but the memory ability score [4.00(3.00, 5.00) scores] was significantly decreased (P < 0.05), and the language ability score [9.00(8.00, 9.00) scores] was significantly increased (P < 0.05). There was no significant difference in MMSE score between the two groups in comparison with that 1 d before operation. Conclusions Epidural dexmedetomidine injection (1 μg/kg) enhancesd the analgesic effect of ropivacaine and producesd sedative effect. Although there was is no significant effect on the overall cognitive function, it might have some effect on memory function.

Objective: To assess the effectiveness and safety of indomethacin in preventing post-endoscopic retrograd cholangiopancreatography pancreatitis(PEP) by rectal administration. Methods: Retrieved from PubMed, Cochrane Library, CNKI, VIP, CBM and Wanfang database, randomized blinding placebo-controlled trails about indomethacin for preventing PEP by rectal administration were included from establishment to December 2017 and comprehensively evaluated.Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, assessed the risk bias of included studies, and then Meta-analysis was performed using the RevMan 5.3 software. Results: A total of 8 RCTs involving 3240 patients were included.The results of Meta-analysis showed that indomethacin could reduce the incidence of PEP(OR=0.57, 95% CI: 0.45-0.73, P<0.00 001) and moderate or severe PEP(OR=0.51, 95% CI: 0.30-0.85, P=0.010). The adverse reactions of indomethacin was gastrointestinal bleeding, and there was no statistically significant difference between indomethacin and placebo(OR=0.63, 95% CI: 0.25-1.52, P=0.300). Conclusion Indomethacin is safe and effective in reducing the incidence of PEP by rectal administration.