Objective To provide a reference for medication therapy management(MTM)of diabetic patients complicated with abnormal blood pressure fluctuation.Methods A 71-year-old female diabetic patient with combined hypertension and abnormal blood pressure fluctuations was referred by the doctor to the pharmacy clinic.The pharmacists provided MTM services through pharmacy inquiry,medication evaluation,medication reconciliation,drug use education,and pharmacy follow-up.They reconciliated the medication regimen based on plasma glucose levels and dynamic blood pressure rhythms.Results Through twelve times MTM services for fourteen weeks,the atherosclerotic cardiovascular disease(ASCVD)risk factors,including morning peak blood pressure,fasting plasma glucose(FPG),plasma glucose two hours post breakfast(P2h PG)and glycosylated hemoglobin(HbA1c),reduced from 163/115 mmHg,7.54 mmol·L-1,12.87 mmol·L-1 and 7.2%before MTM to 137/84 mmHg,6.42 mmol·L-1,8.79 mmol·L-1 and 6.4%after MTM services,and the trough blood pressure post breakfast raised from 86/64mmHg to 115/76 mmHg.The patient's plasma glucose and blood pressure were effectively managed and controlled,and the abnormal non-spoon-shaped hypertension rhythm changed to the normal spoon-shaped diurnal blood pressure rhythm,and the patient's dizziness symptoms disappeared after breakfast.Conclusion The hospital develops pharmacy clinics,where pharmacists provide MTM services for patients with chronic diseases such as hypertension and diabetes,promote clinical rational drug use,and improve the level of patient health management.

Objective To provide a reference for medication therapy management(MTM)of diabetic patients complicated with abnormal blood pressure fluctuation.Methods A 71-year-old female diabetic patient with combined hypertension and abnormal blood pressure fluctuations was referred by the doctor to the pharmacy clinic.The pharmacists provided MTM services through pharmacy inquiry,medication evaluation,medication reconciliation,drug use education,and pharmacy follow-up.They reconciliated the medication regimen based on plasma glucose levels and dynamic blood pressure rhythms.Results Through twelve times MTM services for fourteen weeks,the atherosclerotic cardiovascular disease(ASCVD)risk factors,including morning peak blood pressure,fasting plasma glucose(FPG),plasma glucose two hours post breakfast(P2h PG)and glycosylated hemoglobin(HbA1c),reduced from 163/115 mmHg,7.54 mmol·L-1,12.87 mmol·L-1 and 7.2%before MTM to 137/84 mmHg,6.42 mmol·L-1,8.79 mmol·L-1 and 6.4%after MTM services,and the trough blood pressure post breakfast raised from 86/64mmHg to 115/76 mmHg.The patient's plasma glucose and blood pressure were effectively managed and controlled,and the abnormal non-spoon-shaped hypertension rhythm changed to the normal spoon-shaped diurnal blood pressure rhythm,and the patient's dizziness symptoms disappeared after breakfast.Conclusion The hospital develops pharmacy clinics,where pharmacists provide MTM services for patients with chronic diseases such as hypertension and diabetes,promote clinical rational drug use,and improve the level of patient health management.

Objective To observe the therapeutic effect of allogeneic hematopoietic stem cell transplantation (allo-HSCT) on acute myeloid leukemia (AML) and analyze the influencing factors of survival prognosis. Methods The clinical data of 32 AML patients who underwent allo-HSCT treatment were retrospectively analyzed. The hematopoietic reconstitution, occurrence of graft-versus-host disease (GVHD), survival status, recurrence, and transplantation-related mortality (TRM) of patients were observed, and the influencing factors of survival prognosis were analyzed. Results All 32 AML patients who underwent allo-HSCT achieved granulocyte reconstitution, with a time range of 10 to 26 days and a median time of 11.0 days. Granulocyte-macrophage lineage reconstitution was achieved in 30 patients, with a time range of 10 to 54 days and a median time of 13.5 days. Among the 30 evaluable patients, 10 developed acute GVHD (with incidence rate of 33.33%) and 10 developed chronic GVHD (incidence rate of 33.33%). Up to May 31, 2023, the follow-up time ranged from 2 to 28 months, with a median follow-up time of 14.5 months. Of the 30 patients, 28 survived (25 patients were in disease-free survival status), and 2 died. Multivariate Cox regression analysis showed that age>35 years (P=0.035, HR=2.021) and recurrence after transplantation (P=0.021, HR=2.546) were independent risk factors of patients' survival prognosis. Among 30 patients, 5 relapsed, with a time range of 6 to 24 months and a median time of 9.0 months. Of 5 relapsed patients, 2 died (non-TRM). Conclusion Allo-HSCT is an effective treatment for AML. Age>35 years and recurrence after transplantation are independent risk factors of patients' survival prognosis.

Objective To investigate the expression and prognostic value of spindle and kinetochore-associated complex subunit 2(SKA2)in cervical cancer tissues,as well as its impact on the proliferation,migration and invasion of cervical cancer cells.Methods The expression of SKA2 in cervical cancer tissues was analyzed by bioinformatics database and immunohistochemical SP method,and the relationship between SKA2 expression level and clinicopathological features of cervical cancer patients and its prognostic value was analyzed.The mRNA expression of SKA2 in human normal cervical cells(HcerEpic)and cervical cancer cells(HeLa,SiHa,CaSki,C-33A)was detected by RT-qPCR.Cervical cancer cells SiHa with higher SKA2 expression level was selected for further study.SiHa cell model with down-regulated SKA2 expression was constructed,and its knockdown effect was verified.Cell proliferation capacity was detected by CCK-8 method,cell migration capacity was detected by cell scratch wound healing assay,and cell migration and invasion capacity was detected by Transwell assay.Results Compared with normal cervical tissues and cells,the expression levels of SKA2 mRNA and protein were higher in cervical cancer tissues and cells,and the differences were statistically significant(P<0.05).High SKA2 expression was associated with FIGO staging in patients with cervical cancer.Furthermore,SKA2 knockdown could inhibit the proliferation,migration and invasion of SiHa cells in cervical cancer(P<0.05).Conclusion SKA2 is up-regulated in cervical cancer tissues and cells,and can promote the proliferation,migration and invasion of cervical cancer cells.The expression level of SKA2 is associated with the progression of cervical cancer,and the prognosis of cervical cancer patients with high SKA2 expression is worse.

ObjectiveTo analyze the online public Q&A texts on HPV vaccine， focus on the important issues related to HPV vaccination and cervical cancer prevention in China， and propose strategies and suggestions. MethodsThe latent Dirichlet allocation （LDA） topic model was employed to extract key topics of 15 565 Q&A texts related to HPV vaccines from the social Q&A platform "Zhihu". The Baidu AI sentiment analysis tool was used to analyze the emotional tendencies of the texts corresponding to each topic， and the topics were classified based on the strategic coordinate method. ResultsOnline users focused on eight topics about HPV vaccine information. Among them， vaccination knowledge， HPV vaccination hesitation， and HPV vaccine development and marketing belonged to the low positivity-high negativity emotional topics， HPV infection and high-risk factors belonged to the low positivity-low negativity emotional topics， and HPV vaccine appointment channels， comparison between domestic and imported vaccines， HPV vaccines and cervical cancer prevention， and HPV vaccine types and selection were grouped under high positivity-low negativity emotional topics. ConclusionPublic concerns regarding HPV vaccines can be classified into three major dimensions： health knowledge， health beliefs， and health behaviors. Overall， the public's views and attitudes towards vaccine-related issues are not optimistic. Strengthening science publicity and education， enhancing vaccine supervision， and encouraging enterprises’ innovative research and development capability are effective strategies to improve public awareness of cervical cancer prevention and accelerate the full HPV vaccination coverage.

Objective:To evaluate the clinical efficacy and safety of a skin care ointment containing oligomeric maltose X in the adjuvant treatment of eczema-related pruritus.Methods:A multicenter, randomized, double-blind, vehicle-controlled clinical study was conducted. From March to September 2021, outpatients with mild to moderate eczema were collected from departments of dermatology of 4 hospitals, including Beijing Friendship Hospital, Hebei Traditional Chinese Medical Hospital, the Third People′s Hospital of Hubei Province, and Taizhou Central Hospital in Zhejiang Province. The patients were randomly divided into two groups by using a random number table: observation group topically treated with a skin care ointment containing oligomeric maltose X, and vehicle control group topically treated with an ointment vehicle. The ointments were applied during the attacks of itching for 14 consecutive days. Visits were scheduled before, 7, and 14 days after the start of the adjuvant treatment. The efficacy was evaluated according to the eczema area and severity index (EASI) and visual analog scale (VAS) , and adverse events were recorded. The efficacy and safety analyses were conducted by using chi-square test and t test. Results:Totally, 232 patients with eczema were enrolled, including 90 males and 142 females, with the age being 40.13 ± 13.36 years; 156 patients were in the observation group, and 76 in the vehicle control group. Before the adjuvant treatment, there were no significant differences in EASI (2.07 ± 2.24 points vs. 2.29 ± 2.28 points) or VAS (6.22 ± 1.78 points vs. 6.20 ± 1.79 points) scores between the observation group and vehicle control group ( t = -0.70, 0.06, P = 0.486, 0.955, respectively) . After one-day treatment, the VAS scores significantly decreased compared with the baseline scores in the two groups ( P < 0.001, P = 0.003, respectively) . After 14-day treatment, the VAS score was significantly lower in the observation group (2.67 points) than in the vehicle control group (3.35 points; t = -2.28, P = 0.024) . After 7- and 14-day treatment, the EASI scores significantly decreased compared with the baseline scores in both the two groups (all P < 0.001) , but there were no significant differences between the two groups ( P = 0.853, 0.731) . No adjuvant treatment-related adverse events were recorded in either of the two groups. Conclusion:The skin care ointment containing oligomeric maltose X is safe and effective in the adjuvant treatment of eczema-related pruritus, and can be applied to clinical practice.

Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is a rare autosomal recessive hereditary mitochondrial disease, which is mainly characterized by gastrointestinal and neurological system involvement. This article reports a rare case of MNGIE which presented as chronic diarrhea. The purpose is to improve the understanding of MNGIE.

OBJECTIVES: Occult cervical lymph node metastasis is the most important reason for recurrence of early-stage tongue cancer and oropharyngeal cancer. Cervical sentinel lymph node (SLN) biopsy may help to identify them. Pigment dyes and radionuclide were used to label SLN. Both of them had shortage. This study aims to investigate the application and clinical value of indocyanine green fluorescence imaging in cervical SLN biopsy for patients with early-stage tongue cancer and oropharyngeal cancer. METHODS: Retrospective analysis was conducted on 23 patients with early tongue cancer and oropharyngeal cancer, who received surgical treatment and used indocyanine green as a tracer to find SLN in Hunan Cancer Hospital from April to October 2021. The detection rate of SLN was calculated and the distribution of SLN in different regions of the neck was analyzed. RESULTS: SLN was successfully identified in 22 of 23 patients, with a detection rate of 95.65%. Among these 22 patients, 3 patients were found to have cancer metastasis, and the rate of occult lymph node metastasis was 13.63%. No pathologically positive lymph nodes were detected in SLN-negative patients, and thus the positive predictive rate was 100%. For patients with primary lesions located in the anterior 2/3 of the tongue, the constituent ratios of SLN in neck area I, II, III, and IV were 15.15%, 71.72%, 13.13%, and 0, respectively. For patients with primary lesions located in base of the tongue, the constituent ratios of SLN in neck area I, II, III, and IV were 0, 44.44%, 44.44%, and 11.12%, respectively. CONCLUSIONS Indocyanine green fluorescence imaging has a high detection rate with accurate positive prediction in the anterior cervical SLN biopsy in patients with early-stage tongue cancer and oropharyngeal cancer. Meanwhile, it can also reflect the lymphatic drainage of tumors located at different primary sites, which has high clinical value.
Humans ; Sentinel Lymph Node Biopsy/methods* ; Indocyanine Green ; Lymphatic Metastasis/pathology* ; Tongue Neoplasms/surgery* ; Retrospective Studies ; Lymph Nodes/pathology* ; Oropharyngeal Neoplasms/surgery* ; Tongue

Objective: To summarize the clinical experience of expanded internal mammary artery perforator (IMAP) flap combined with vascular supercharge in reconstruction of faciocervical scar. Methods: The retrospective observational study was conducted. From September 2012 to May 2021, 23 patients with postburn or posttraumatic faciocervical scars who met the inclusion criteria were admitted to Shanghai Ninth People's Hospital of Shanghai Jiao Tong University School of Medicine, including 18 males and 5 females, aged from 11 to 58 years, all of whom were reconstructed with expanded IMAP flaps. At the first stage, one or two skin and soft tissue expander (s) with appropriate rated capacity were implanted in the anterior chest area according to the location and size of the scars. The IMAP, thoracic branch of supraclavicular artery, and lateral thoracic artery were preserved during the operation. The skin and soft tissue expanders were inflated with normal saline after the operation. The flaps were transferred during the second stage. The dominant IMAP was determined preoperatively using color Doppler ultrasound (CDU) blood flow detector. The faciocervical scars were removed, forming wounds with areas of 9 cm×7 cm-28 cm×12 cm, and the perforators of superficial temporal artery and vein or facial artery and vein were preserved during the operation. The flaps were designed according to the area and size of the wounds after scar resection with the dominant IMAP as the pedicle. Single-pedicle IMAP flaps were used to repair small and medium-sized wounds. For larger defects, the blood perfusion areas of vessels in the anterior chest were evaluated by indocyanine green angiography (ICGA). In situations where the IMAP was insufficient to nourish the entire flap, double-pedicle flaps were designed by using the thoracic branch of supraclavicular artery or lateral thoracic artery for supercharging. Pedicled or free flap transfer was selected according to the distance between the donor areas and recipient areas. After transplantation of flaps, ICGA was conducted again to evaluate blood perfusion of the flaps. The donor sites of flaps were all closed by suturing directly. Statistics were recorded, including the number, rated capacity, normal saline injection volume, and expansion period of skin and soft tissue expanders, the location of the dominant IMAP, the total number of the flaps used, the number of flaps with different types of vascular pedicles, the flap area, the flap survival after the second stage surgery, the occurrence of common complications in the donor and recipient areas, and the condition of follow-up. Results: Totally 25 skin and soft tissue expanders were used in this group of patients, with rated capacity of 200-500 mL, normal saline injection volume of 855-2 055 mL, and expansion period of 4-16 months. The dominant IMAP was detected in the second intercostal space (20 sides) or the third intercostal space (5 sides) before surgery. A total of 25 expanded flaps were excised, including 2 pedicled IMAP flaps, 11 free IMAP flaps, 4 pedicled thoracic branch of supraclavicular artery+free IMAP flaps, and 8 free IMAP+lateral thoracic artery flaps, with flap areas of 10 cm×8 cm-30 cm×14 cm. After the second stage surgery, tip necrosis of flaps in three patients occurred, which healed after routine dressing changes; one patient developed arterial embolism and local torsion on the vascular pedicle at the anastomosis of IMAP and facial artery, and the blood supply recovered after thrombectomy and vascular re-anastomosis. Fourteen patients underwent flap thinning surgery in 1 month to 6 months after the second stage surgery. The follow-up for 4 months to 9 years showed that all patients had improved appearances of flaps and functions of face and neck and linear scar in the donor sites of flaps, and one female patient had obvious nipple displacement and bilateral breast asymmetry. Conclusions: The expanded IMAP flap is matched in color and texture with that of the face and neck, and its incision causes little damage to the chest donor sites. When combined with vascular supercharge, a double-pedicle flap can be designed flexibly to further enhance the blood supply and expand the flap incision area, which is a good choice for reconstruction of large faciocervical scar.
China ; Cicatrix/surgery* ; Female ; Humans ; Male ; Mammary Arteries/surgery* ; Perforator Flap ; Reconstructive Surgical Procedures ; Saline Solution ; Skin Transplantation ; Soft Tissue Injuries/surgery* ; Surgical Wound ; Treatment Outcome

Objective: To analyze the effects of transient receptor potential vanilloid type 4 (TRPV4) activation on the function and endothelial-to-mesenchymal transition (EndMT) of human umbilical vein endothelial cells (HUVECs), as well as to explore the effects of TRPV4 activation on blood perfusion and survival of rat perforator flap and the mechanism. Methods: The experimental research methods were used. The 3^rd to 6^th passages of HUVECs were used for experiments and divided into 0.5 μmol/L 4α-phorbol 12, 13-didecanoate (4αPDD) group, 1.0 μmol/L 4αPDD group, 3.0 μmol/L 4αPDD group, 10.0 μmol/L 4αPDD group, and phosphate buffer solution (PBS) group, which were cultivated in corresponding final molarity of 4αPDD and PBS, respectively. The cell proliferation activity at 6 and 12 h of culture was detected using cell counting kit-8 (CCK-8). Another batch of cells was acquired and divided into PBS group, 1 μmol/L 4αPDD group, and 3 μmol/L 4αPDD group, which were treated similarly as described before and then detected for cell proliferation activity at 6, 12, 24, and 48 h of culture. The residual scratch area of cells at post scratch hour (PSH) 12, 24, and 48 was detected by scratch test, and the percentage of the residual scratch area was calculated. The number of migrated cells at 24 and 48 h of culture was detected by Transwell experiment. The tube-formation assay was used to measure the number of tubular structures at 4 and 8 h of culture. The protein expressions of E-cadherin, N-cadherin, Slug, and Snail at 24 h of culture were detected by Western blotting. All the sample numbers in each group at each time point in vitro experiments were 3. A total of 36 male Sprague-Dawley rats aged 8 to 10 weeks were divided into delayed flap group, 4αPDD group, and normal saline group according to the random number table, with 12 rats in each group, and iliolumbar artery perforator flap models on the back were constructed. The flap surgical delay procedure was only performed in the rats in delayed flap group one week before the flap transfer surgery. Neither rats in 4αPDD group nor normal saline group had flap surgical delay; instead, they were intraperitoneally injected with 4αPDD and an equivalent mass of normal saline, respectively, at 10 min before, 24 h after, and 48 h after the surgery. The general state of flap was observed on post surgery day (PSD) 0 (immediately), 1, 4, and 7. The flap survival rates were assessed on PSD 7. The flap blood perfusion was detected by laser speckle contrast imaging technique on PSD 1, 4, and 7. The microvascular density in the flap's choke vessel zone was detected by immunohistochemical staining. All the sample numbers in each group at each time point in vivo experiments were 12. Data were statistically analyzed with analysis of variance for factorial design, analysis of variance for repeated measurement, one-way analysis of variance, least significant difference t test, and Bonferroni correction. Results: At 6 and 12 h of culture, there were no statistically significant differences in cell proliferation activity in the overall comparison among PBS group, 0.5 μmol/L 4αPDD group, 1.0 μmol/L 4αPDD group, 3.0 μmol/L 4αPDD group, and 10.0 μmol/L 4αPDD group (P>0.05). At 6, 12, 24, and 48 h of culture, there were no statistically significant differences in cell proliferation activity in the overall comparison among PBS group, 1 μmol/L 4αPDD group, and 3 μmol/L 4αPDD group (P>0.05). At PSH 12, the percentages of the residual scratch area of cells in 1 μmol/L 4αPDD group and 3 μmol/L 4αPDD group were close to that in PBS group (P>0.05). At PSH 24 and 48, compared with those in PBS group, the percentages of the residual scratch area of cells in 3 μmol/L 4αPDD group were significantly decreased (with t values of 2.83 and 2.79, respectively, P<0.05), while the percentages of the residual scratch area of cells in 1 μmol/L 4αPDD group showed no significant differences (P>0.05). At 24 h of culture, the number of migrated cells in 1 μmol/L 4αPDD group and 3 μmol/L 4αPDD group were close to that in PBS group (P>0.05). At 48 h of culture, the number of migrated cells in 1 μmol/L 4αPDD group and 3 μmol/L 4αPDD groups were significantly greater than that in PBS group (with t values of 6.20 and 9.59, respectively, P<0.01). At 4 h of culture, the numbers of tubular structures of cells in 1 μmol/L 4αPDD group and 3 μmol/L 4αPDD group were significantly greater than that in PBS group (with t values of 4.68 and 4.95, respectively, P<0.05 or <0.01). At 8 h of culture, the numbers of tubular structures of cells in 1 μmol/L 4αPDD and 3 μmol/L 4αPDD groups were similar to that in PBS group (P>0.05). At 24 h of culture, compared with those in PBS group, the protein expression level of E-cadherin of cells in 3 μmol/L 4αPDD group was significantly decreased (t=5.13, P<0.01), whereas there was no statistically significant difference in the protein expression level of E-cadherin of cells in 1 μmol/L 4αPDD group (P>0.05); the protein expression level of N-cadherin of cells in 3 μmol/L 4αPDD group was significantly increased (t=4.93, P<0.01), whereas there was no statistically significant difference in the protein expression level of N-cadherin of cells in 1 μmol/L 4αPDD group (P>0.05); the protein expression levels of Slug of cells in 1 μmol/L 4αPDD group and 3 μmol/L 4αPDD group were significantly increased (with t values of 3.85 and 6.52, respectively, P<0.05 or P<0.01); and the protein expression level of Snail of cells in 3 μmol/L 4αPDD group was significantly increased (t=4.08, P<0.05), whereas there was no statistically significant difference in the protein expression level of Snail of cells in 1 μmol/L 4αPDD group (P>0.05). There were no statistically significant differences in the protein expression levels of E-cadherin, N-cadherin, Slug, or Snail of cells between 1 μmol/L 4αPDD group and 3 μmol/L 4αPDD group (P>0.05). The general condition of flaps of rats in the three groups was good on PSD 0. On PSD 1, the flaps of rats in the three groups were basically similar, with bruising and swelling at the distal end. On PSD 4, the swelling of flaps of rats in the three groups subsided, and the distal end turned dark brown and necrosis occurred, with the area of necrosis in flaps of rats in normal saline group being larger than the areas in 4αPDD group and delayed flap group. On PSD 7, the necrotic areas of flaps of rats in the 3 groups were fairly stable, with the area of necrosis at the distal end of flap of rats in delayed flap group being the smallest. On PSD 7, the flap survival rates of rats in 4αPDD group ((80±13)%) and delayed flap group ((87±9)%) were similar (P>0.05), and both were significantly higher than (70±11)% in normal saline group (with t values of 2.24 and 3.65, respectively, P<0.05 or P<0.01). On PSD 1, the overall blood perfusion signals of rats in the 3 groups were basically the same, and the blood perfusion signals in the choke vessel zone were relatively strong, with a certain degree of underperfusion at the distal end. On PSD 4, the boundary between the surviving and necrotic areas of flaps of rats in the 3 groups became evident, and the blood perfusion signals in the choke vessel zone were improved, with the normal saline group's distal hypoperfused area of flap being larger than the areas in delayed flap group and 4αPDD group. On PSD 7, the blood perfusion signals of overall flap of rats had generally stabilized in the 3 groups, with the intensity of blood perfusion signal in the choke vessel zone and overall flap of rats in delayed flap group and 4αPDD group being significantly greater than that in normal saline group. On PSD 7, the microvascular density in the choke vessel zone of flap of rats in 4αPDD group and delayed flap group were similar (P>0.05), and both were significantly higher than that in normal saline group (with t values of 4.11 and 5.38, respectively, P<0.01). Conclusions: After activation, TRPV4 may promote the migration and tubular formation of human vascular endothelial cells via the EndMT pathway, leading to the enhanced blood perfusion of perforator flap and microvascular density in the choke vessel zone, and therefore increase the flap survival rate.
Animals ; Cadherins ; Endothelial Cells ; Humans ; Male ; Necrosis ; Perforator Flap ; Rats ; Rats, Sprague-Dawley ; Saline Solution ; TRPV Cation Channels