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@#The traditional view is that breast reconstruction is not an option for day surgery center. As a result, few hospitals in the world conduct this operation in day surgery center. Endoscopic breast reconstruction with liposuction and robot-assisted breast reconstruction are minimally invasive surgeries for breast cancer patients, but they cannot be carried out in the day surgery center due to long operation time. The novel endoscopic-assisted immediate implant-based breast reconstruction after nipple sparing mastectomy through a single axillary incision for breast cancer patients has been successfully conducted in the day surgery center in our hospital due to short operation time and small trauma. Standardized management of the complete process from the patient selection to follow-up after discharge brings rapid recovery and few complications. At the same time, the development of endoscopic surgery makes the breast almost scarless and improves aesthetic results. Therefore, the mode of endoscopic-assisted reconstruction in the day surgery center of our hospital is expected to be popularized in the whole country.
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@#Objective To explore the surgical technique and preliminary results of endoscopic nipple-sparing mastectomy (E-NSM) and immediate pre-pectoral implant-based breast reconstruction (BR) with titanium-coated polypropylene mesh (TiLoop Bra) via single axillary incision for breast cancer patients. Methods The clinical data of 9 consecutive female patients who underwent E-NSM and immediate pre-pectoral implant-based BR with TiLoop Bra from March to May 2021 were retrospectively analyzed. The mean age of patients was 40.6 (22-60) years. The operation time, early complications were collected, and the patients' social and mental health, breast satisfaction and chest function before and after the operation were assessed with the BREAST-Q questionnaire. Results All the patients had unicentric tumor with a mean diameter of 2.4 (0.6-4.7) cm. The mean distance from the tumor to the nipple was 2.5 (2-4) cm. There were 2 patients with tumor stage 0 and 7 patients with stageⅠ. The mean operation time was 161.1 (125-201) min, the mean blood loss was 41.1 mL and the hospital stay time was 1.5 d. There were 5 patients in the day-care unit. All the patients were successfully followed up with a median follow-up time of 1 (1-2) month. One (11.1%) patient with depigmentation of the nipple-areola complex caused by mild ischemia. None of the patients had incision complications, subcutaneous emphysema, hematoma, infection, nipple-areola or skin flaps necrosis, implant loss. During the follow-up period, no local/regional recurrence or distant metastasis was found. Chest well-being was decreased in the first month after the surgery compared with preoperative status, and the difference was statistically significant (P=0.001). There was no statistical difference in the breast satisfaction or psychosocial function scores between pre- and post-operation (P>0.05). Conclusion E-NSM and immediate pre-pectoral implant-based BR with TiLoop Bra via single axillary incision has minimal trauma, rapid postoperative recovery, short operation time, few early complications and good early cosmetic effect, and the short-term result is satisfactory.
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Objective To investigate the clinical effect of tension-free hernia repair in the treatment of inguinal hernia combined with ascites.Methods The retrospective cross-sectional study was conducted.The clinical data of 81 inguinal hernia patients with ascites who were admitted to the West China Hospital of Sichuan University from June 2008 to June 2014 were collected.Patients with peritoneal effusion received restriction of sodium in take and diuretic therapy,and patients with severe hypoproteinemia received intravenous injection of albumin.All the patients underwent tension-free hernia repair (Gilbert way).Observation indicators:(1) surgical and postoperative situations:operation time,diameter of hernia ring,defect area of hernia,postoperative plasma drainage,removal time of plasma drainage-tube,postoperative complications and duration of hospital stay;(2) follow-up situation:recurrence and long-term complications of inguinal hernia.Follow-up using telephone interview,outpatient examination and inpatient examination was performed to detect the hernia recurrence and long-term complications for 24 months up to June 2016.Measurement data with normal distribution were represented as (x)±s.Results (1) Surgical and postoperative situations:81 inguinal hernia patients with ascites underwent successful tension-free hernia repair.The operation time,diameter of hernia ring and defect area of hernia were respectively (46± 19) minutes,(3.1-± 0.7) cm and (25 ± 13) cm2.Sixty-five patients received indwelling plasma drainage-tube after repair,volume of light bloodstained fluid was respectively ≥ 100 mL in 39 patients and ＜ 100 mL in 26 patients at 24 hours postoperatively,with a removal time of plasma drainage-tube of (3.2± 1.0)days.Sixteen patients didn't receive indwelling plasma drainage-tube.Of 81 patients,9 and 4 were respectively complicated with mild seroma of incision and scrotal swelling,they were improved and then out of hospital after adequate drainage,with a duration of hospital stay (6.7-± 1.7)days.(2) Follow-up situation:of 81 patients,76 were followed up for 24 months,without recurrence and related complications of inguinal hernia.Conclusion The tension-free hernia repair in the treatment of inguinal hernia combined with ascites is safe and feasible,with good clinical effects.
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Objective To explore the clinical feasibility of ambulatory surgery for inguinal hernia in 70 years of age or older patients.Methods The retrospective cohort study was adopted.The clinical data of 675 patients undergoing ambulatory surgery for inguinal hernia and 464 patients (age ≥ 70 years) undergoing inpatient surgery for inguinal hernia who were admitted to the West China Hospital of Sichuan University from January 2015 to May 2016 were collected.Of 675 patients undergoing ambulatory surgery,594 patients with age ＜ 70 years and 81 with age≥70 years were respectively allocated into the under 70 years group and 70 years or older group.Four hundred sixty-four patients undergoing inpatient surgery with age ≥ 70 years were allocated into the inpatient surgery group.Observation indicators included:(1) efficacies of patients undergoing ambulatory surgery:① type of anesthesia,surgical procedures and operation time,② cases with delayed discharge and cases with unplanned readmission,③postoperative complications,including wound infection and dehiscence,edema of scrotum,urinary retention,chronic pain and patch infection.(2) Efficacies of patients with inpatient surgery:①type of anesthesia,surgical procedures and operation time,② postoperative complications,including wound infection and dehiscence,edema of scrotum,urinary retention,chronic pain and patch infection,③ duration of postoperative hospital stay.(3) Follow-up.Patients were regularly followed up using telephone interview at postoperative day 1,2,3,and using outpatient examination and telephone interview at postoperative week 2 and month 3,6,12 up to July 2016.Follow-up included the survival of patients,recurrence of hernia and number of readmission.Measurement data with normal distribution were represented as （x） ± s and comparison between groups was evaluated with the t test.Comparison of count data were analyzed using the chi-square or Fisher exact probability.Results (1) Efficacies of patients undergoing ambulatory surgery:① type of anesthesia,surgical procedures and operation time:patients in the under 70 years group and 70 years or older group underwent tensionfree repair under local anesthesia.The operation time in the under 70 years group and 70 years or older group was respectively (29 ± 11) minutes and (28 ± 10) minutes,with no statistically significant difference between 2 groups (t =0.378,P ＞ 0.05).② The cases with delayed discharge and with unplanned readmission:there were 2 patients with delayed discharge and 1 with unplanned readmission in the under 70 years group and no case in the 70 years older group,with no statistically significant difference between the 2 groups (x2=0.601,0.137,P ＞ 0.05).③ The postoperative complications:wound infection and dehiscence,edema of scrotum,urinary retention and chronic pain were detected in 4,2,1,3 patients in the under 70 years group and 1,0,0,1 patients in the70 years or older group,respectively,showing no statistically significant difference between the 2 groups (P ＞ 0.05).No patch infection occurred.(2) Efficacies of patients undergoing inpatient surgery:① type of anesthesia,surgical procedures and operation time:patients in the inpatient surgery group underwent tension-free repair under local anesthesia and operation time was (29 ± 10) minutes.There was no statistically significant difference in operation time between the inpatient surgery group and 70 years or older group (t =0.806,P ＞ 0.05).② The wound infection and dehiscence,edema of scrotum,urinary retention and chronic pain in the inpatient surgery group were respectively detected in 3,1,1,2 patients,showing no statistically significant difference between the inpatient surgery group and 70 years or older group (P ＞ 0.05).No patch infection occurred.③ Duration of postoperative hospital stay was less than 1 day in 439 patients and more than 1 day in 25 patients in the inpatient surgery group,respectively.(3) Follow-up:625 of 675 patients undergoing ambulatory surgery were followed up for a median time of 9 months (range,2-18 months).One patient in the under 70 years group was complicated with recurrence of hernia and then was cured by reoperation.There was no recurrence of hernia in the 70 years or older group.Of 464 patients in the inpatient surgery group,432 were followed up for a median time of 9 months (range,2-18 months),and 1 patient with recurrence of hernia was cured by reoperation.Conclusion Ambulatory surgery for inguinal hernia is feasible in 70 years or older patients.
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Objective To investigate the changes of dendritic cell subsets and CD 80,CD86 expression in peripher-al blood in patients with immune thrombocytopenia (ITP), and to evaluate the changes of serum interleukin -2(IL-2), serum interleukin-4(IL-4), serum interleukin-10(IL-10) and interferon-γ(IFN-γ) before and after dexam-ethasone treatment, overall, further analyzing the relationship between them and dexamethasone .Methods Collec-ting blood samples of 60 ITP patients and 10 normal controls with heparin anticoagulation , and distribution of den-dritic cell subsets of ITP and normal controls was detected by flow cytometry , and the changes of serum IL-2, IL-4, IL-10 and IFN-γwere detected by enzyme linked immunosorbent assay (ELISA).Results The percentage of DC2 was increased in ITP patients compared with the control group (P <0.05) and there was no statistically significont difference after dexamethasone treatment ; the expressions of CD80 on DC1 and DC2 were increased compared with the control group(P <0.05), as well as the expression of CD86 on DC2 and the percentage of them decreased after treatment.The serum IL-2, IFN-γlevels before the dexamethasone treatment were higher than the normal control group(P <0.05),then decreased after treatment.However, the serum IL-4, IL-10 levels were lower than the nor-mal control group before the treatment (P <0.05), increased after treatment.Conclusion The disorder of the number and function of DCs and the changes of the serum IL -2, IL-4, IL-10 and IFN-γlevels may play important roles in the pathogenesis of ITP.Moreover, there is a probable key relationship between them and the effects of dexamethasone treatment.
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<p><b>OBJECTIVE</b>To investigate the different outcomes by dexamethasone in adults immune thrombocytopenia purpura (ITP) with different types of platelet specific-autoantibodies.</p><p><b>METHODS</b>A total of 185 ITP were enrolled, 61 males and 124 females, with a median age of 42 (18-83) years, including 117 newly diagnosed, 35 persistent, and 33 chronic cases. All the patients received the dexamethasone at an initial dose of 40 mg per day for 4 days and a low dose of 5-10 mg for 3-4 weeks. The platelet specific-autoantibodies were identified by the modified monoclonal antibody-specific immobilization of platelet antigen (MAIPA) assay.</p><p><b>RESULTS</b>Among the IgG positive patients, the response rates in anti-GPIIb/IIIa antibody, anti-GPIbα antibody, both antibody positive, and both antibody negative were 87.5%, 50.0%, 68.0%, and 72.3% (χ²=11.489, P<0.05), respectively. Among the IgM positive patients, the response rates in the four groups were 82.1%, 71.4%, 61.9%, and 68.9% (χ²=2.719, P=0.437), respectively. Among the GPIbα antibody positive patients, the response rates in IgG alone, IgM alone, both positive, and both negative were 52.4%, 59.1%, 76.1%, and 77.9% (χ²=10.811, P<0.05), respectively. Among the GPIIb/IIIa antibody positive patients, the response rates in the four groups were 73.3%, 71.0%, 78.6%, and 66.3% (χ²=1.374, P=0.719), respectively.</p><p><b>CONCLUSION</b>ITP patients with GPIbα-IgG antibody have worse response to dexamethasone treatment.</p>
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Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Antibodies, Monoclonal , Autoantibodies , Blood Platelets , Dexamethasone , Platelet Glycoprotein GPIIb-IIIa Complex , Purpura, Thrombocytopenic, IdiopathicABSTRACT
BACKGROUND: Studies have shown that acupuncture combined with Chinese medicine has a certain effect in the treatment of knee osteoarthritis. OBJECTIVE: To investigate the mechanism and effect of acupuncture combined with Chinese medicine for the treatment of knee osteoarthritis. METHODS: The animal models of knee osteoarthritis were established to detect the expression levels of related factors, including matrix metal oproteinase 3, transforming growth factor β, interleukin-1β and tumor necrosis factor-α. The knee osteoarthritis patients treated with acupuncture combined with Chinese medicine were fol owed-up, and the patients received acupuncture in the main points and the adjunct points, as wel as the Chinese medicine administration and the external application and fumigation. Then, the active function recovery of the knee joint was observed to identify the effect of acupuncture combined with Chinese medicine. RESUTLS AND CONCLUSION: Acupuncture can delay the destruction of knee joint articular cartilage and improve the knee function through decreasing the contents of matrix metal oproteinase 3, transforming growth factor β, interleukin-1β and tumor necrosis factor-α, thus playing the treatment effect on knee osteoarthritis. The knee osteoarthritis patients treated with acupuncture combined with Chinese medicine can obtain better effect, and the treatment efficiency is more than 90%. Compared with the single application of sodium hyaluronate or acupuncture treatment, acupuncture combined with Chinese medicine has higher treatment efficiency and better treatment effect.