Objective The Nuangong Waifu formula （NGWFF） is a traditional Chinese medicine prescription that has been used in gynecology of traditional Chinese medicine in our hospital for many years. It has a certain effect on preventing postoperative intrauterine re-adhesion. To further retrospectively analyze the clinical efficacy of NGWFF. Methods A total of 200 patients who were diagnosed with intrauterine adhesions and underwent intrauterine adhesion separation from January 2018 to December 2020 were retrospectively included. They were divided into control group and observation group according to different drug use for postoperative prevention of re-adhesion, with 100 cases in each group. All patients were given oral estrogen and progesterone （ethinyl estradiol tablets 0.037 5 mg, q12 h, or estradiol valerate tablets 3 mg, q12 h, a total of 21 days, 7 days after estrogen therapy plus dydrogesterone 20 mg, qd or progesterone capsules 200 mg, qd） to promote endometrial growth. In the control group, 100 patients only used estrogen and progesterone after operation. In the observation group, 100 patients were treated with NGWFF at Guanyuan acupoint （four fingers under the navel）, once a day. Both groups were evaluated for the degree of intrauterine adhesions under hysteroscopy and the effective rate after 3-5 menstrual cycles of drug treatment. Results Compared with using estrogen and progesterone alone, combination use of NGWFF significantly decreased in the scores of intrauterine adhesions under hysteroscopy （2.41±1.19 vs 3.31±1.18, P=0.00）, and the effective rate was also significantly higher than that in the control group （ 86 % vs 47 %, P<0.000）. Conclusion The combination use of NGWFF was more effective than using estrogen and progesterone alone in preventing re-adhesion after intrauterine adhesions， which provided a scientific basis for the clinical application of NGWFF.

Standardised emergency management protocols for hand injury in microsurgery is critical, as it directly determines ultimate clinical outcomes. This consensus consolidates expert insights regarding diagnostic and treatment procedure for hand injury in microsurgery, emergency support protocols and key points of emergency workflow optimisation. It summarises the opinions of experts and puts forward standardised recommendations to guide clinical practice in microsurgical treatment process, so as to further improve the quality of treatment for hand injury in microsurgery and maximise the protection of limb function and quality of life of patients.

Standardised emergency management protocols for hand injury in microsurgery is critical, as it directly determines ultimate clinical outcomes. This consensus consolidates expert insights regarding diagnostic and treatment procedure for hand injury in microsurgery, emergency support protocols and key points of emergency workflow optimisation. It summarises the opinions of experts and puts forward standardised recommendations to guide clinical practice in microsurgical treatment process, so as to further improve the quality of treatment for hand injury in microsurgery and maximise the protection of limb function and quality of life of patients.

This paper reports a successful limb salvage and fetal preservation in the Department of Orthopaedic Surgery, Zhengzhou Renji Hospital, for a 31-year old pregnant woman who was in the second trimester of pregnancy and suffered a severe destructive injury of left lower limb in July 2019. After thorough debridement and proper fracture fixation, microsurgical and Ilizarove techniques were applied to reconstruct bone and large soft tissue defects as well as the limb functions. Postoperative rehabilitation was conducted. A boy was delivered by cesarean section at 35 weeks. Osteotomy of femur, tibia and fibula and fixation with external fixator were performed at 6 months after surgery. The femoral external fixator was removed at 11 months after surgery, and the calf external fixator was removed at 18 months after surgery. At the 3-year postoperative follow-up, the boy was in good intellectual development, and had good appearance and satisfactory functional recovery of the affected lower limb.

Objective To investigate the expression of serum Sestrin2 and Toll-like receptor 7(TLR7)in patients with severe pneumonia and sepsis and their predictive value for heart failure.Methods A total of 86 patients with severe pneumonia and sepsis complicated with heart failure(complicated with heart failure group)and 86 patients with severe pneumonia and sepsis(uncomplicated with heart failure group)who were diagnosed and treated in Shanxi Provincial People's Hospital from February 2022 to May 2023 were studied.Another 86 patients who underwent health examinations were included as the control group.Enzyme linked immunosorbent assay(ELISA)method was applied to measure serum levels of Sestrin2 and TLR7.Color doppler echocardiography was applied to measure cardiac function related indicators:left ventricular ejection fraction(LVEF),left ventricular end diastolic diameter(LVEDD),and left ventricular end systolic diameter(LESD).The expression of Sestrin2 and TLR7 levels and cardiac function in three groups was analyzed.Pearson correlation was applied to analyze the relationship between serum levels of Sestrin2 and TLR7 and cardiac function related indicators in patients with heart failure.Receiver operating characteristic(ROC)curve was applied to analyze the predictive value of serum levels of Sestrin2 and TLR7 in patients with severe pneumonia and sepsis complicated with heart failure.Results The serum levels of Sestrin2(11.59±3.31 ng/ml,16.13±3.62 ng/ml),TLR7(48.93±9.52 ng/ml,61.74±10.11 ng/ml),and cardiac function related indicators[LVEDD(53.28±5.76 mm,62.54±6.11 mm)and LESD(38.16±4.38 mm,48.15±5.02 mm)]were higher in uncomplicated heart failure group and complicated heart failure group than those in control group(7.11±2.34 ng/ml,40.12±10.16 ng/ml,44.86±5.02 mm,29.02±4.07 mm),with significant differences(qSestrin2=13.241,26.659,qTLR7=8.224,20.182,qLVEDD=13.824,29.028,qLESD=18.805,39.359,all P＜0.05),and those values in complicated with heart failure group were higher than those in uncomplicated with heart failure group,with significant differences(q=13.418,11.985,15.203,20.554,all P＜0.05).The LVEF(55.43％±6.62％,41.67％±5.84％)index in uncomplicated heart failure group and complicated heart failure group was lower than that in control group(62.75％±7.16％),with significant differences(q=10.344,29.789,all P＜0.05),and the index in complicated with heart failure group was lower than that in uncomplicated with heart failure group,with significant difference(q=19.455,P＜0.05).Pearson correlation analysis showed that serum levels of Sestrin2 and TLR7 in patients with heart failure were negatively correlated with LVEF(r=-0.419,-0.467,all P＜0.05),and positively correlated with LVEDD and LESD(r=0.456,0.419;0.402,0.437,all P＜0.05).Sestrin2 was positively correlated with TLR7(r=0.641,P＜0.05).ROC curve results showed that the area under the curve(AUC)of serum Sestrin2 combined TLR7 for predicting heart failure in severe pneumonia sepsis patients was 0.940,with sensitivity of 74.9％and specificity of 73.3％.Conclusion The serum levels of Sestrin2 and TLR7 in patients with severe pneumonia and sepsis were elevated and may have good predictive value for patients with heart failure.

This paper reports a successful limb salvage and fetal preservation in the Department of Orthopaedic Surgery, Zhengzhou Renji Hospital, for a 31-year old pregnant woman who was in the second trimester of pregnancy and suffered a severe destructive injury of left lower limb in July 2019. After thorough debridement and proper fracture fixation, microsurgical and Ilizarove techniques were applied to reconstruct bone and large soft tissue defects as well as the limb functions. Postoperative rehabilitation was conducted. A boy was delivered by cesarean section at 35 weeks. Osteotomy of femur, tibia and fibula and fixation with external fixator were performed at 6 months after surgery. The femoral external fixator was removed at 11 months after surgery, and the calf external fixator was removed at 18 months after surgery. At the 3-year postoperative follow-up, the boy was in good intellectual development, and had good appearance and satisfactory functional recovery of the affected lower limb.

Reports a case admitted in the Ward I of Department of Surgery of Zhengzhou Renji Hospital in June 2017. A young child who suffered destructive injury of left forearm, wrist and palm with severed 3rd-5th fingers. Tendon and neurovascular repairs of forearm, wrist and palm were performed with pedicled abdomina flap and the 3rd-5th fingers ectopic replantation in Phase I surgery. In the Phase II surgery, the abdomina flap division was carried out. The replantation of severed fingers after ectopic replantation and the reconstruction of foot defect with free anterolateral thigh flap(ALTF) were carried out in Phase III surgery. In Phase IV surgery, fingers functional reconstruction and foot flap thinning were performed. Four years after surgery, the thumb oppositions to middle, ring and little fingers could be completed, with slightly limitations. The appearance and texture of transferred foot flap were good, and the child could walk and run almost normally.

A case of a 3-year-old child suffered with severe crush injury to the right forearm and right hand on June, 2017. A comprehensive treatment was conducted with limb salvage, free flap repair and the repair of nerve, vessel and tendon for functional reconstructions followed by rehabilitation therapies. The function and appearance of the injured limb and hand recovered well 3 years after surgery.

BACKGROUND/AIMS: The Rome III criteria separated chronic constipation into functional constipation (FC) and constipation-predominant irritable bowel syndrome (IBS-C), but some researchers questioned the partitioning and treated both as distinct parts of a continuum. The study aims to explore the similarity and diversity of brain white matter between FC and IBS-C. METHODS: The voxel-wise analysis of the diffusion parameters was used to quantify the white matter changes of female brains in 18 FC patients and 20 IBS-C patients compared with a comparison group with 19 healthy controls by tract-based spatial statistics. The correlations between diffusive parameters and clinical symptoms were evaluated using a Pearson’s correlation. RESULTS: In comparison to healthy controls, FC patients showed a decrease of fractional anisotropy (FA) and an increase of radial diffusivity (RD) in multiple major fibers encompassing the corpus callosum (CC, P = 0.001 at peak), external capsule (P = 0.002 at peak), corona radiata (CR, P = 0.001 at peak), and superior longitudinal fasciculus (SLF, P = 0.002 at peak). In contrast, IBS-C patients showed FA and RD aberrations in the CC (P = 0.048 at peak). Moreover, the direct comparison between FC and IBS-C showed only RD differences in the CR and SLF. In addition, FA and RD in the CC were significantly associated with abdominal pain for all patients, whereas FA in CR (P = 0.016) and SLF (P = 0.040) were significantly associated with the length of time per attempt and incomplete evacuation separately for FC patients. CONCLUSION: These results may improve our understanding of the pathophysiological mechanisms underlying different types of constipation.
Abdominal Pain ; Anisotropy ; Brain ; Constipation ; Corpus Callosum ; Diffusion ; Diffusion Tensor Imaging ; External Capsule ; Female ; Humans ; Irritable Bowel Syndrome ; White Matter

Objective To use the enzyme linked immunosorbent (ELISA)to detect the hepatitis B virus (HBV)markers,and to perform the HBsAg quantitation and the HBV load detection for understanding the HBV carrying and viral replication situation when single HBcAb positive or both HBcAb and HBeAb positive.Methods The HBV markers HBsAg,HBsAb,HBeAg,HBeAb and HBcAb were detected with ELISA.1 098 cases of HBcAb positive,966 cases of both HBeAb and HBcAb positive and 832 cases of all HBV markers negative as control were selected and quantitatively re-detected HBsAg by using the chemiluminescence meth-od.The HBV load was detected by using the PCR method.Results Among 1 098 cases of single HBcAb positive,436 cases (39.7%)of HBsAg quantitation and 230 cases (20.9%)of PCR-DNA were detected out respectively;among 966 cases of both HBeAb and HBcAb positive,387 cases(40.1 %)of HBsAg quantitation and 212 cases(21.9%)of PCR-DNA were detected out re-spectively;among 832 cases of all HBV markers negative,6 case (0.7%)of HBsAg quantitation and 4 case (0.5%)of PCR-DNA were detected out respectively,there were statistically significantly differences among them (P < 0.05 ).Conclusion Adopting ELISA for detecting HBV markers,when single HBeAb positive or both HBcAb and HBeAb positive,HBsAg and the viral replica-tion are still be detected out,which needs to conduct further detection in order to avoid the medical risk due to the missed detection.