Influence of the upright position delivery in the second stage of labour on delivery outcomes in primiparas / 中国实用护理杂志

Objective:To investigate the influence of the upright position delivery in the second stage of labour on delivery outcomes in primiparas, so as to provide reference for the formation of systematic delivery management strategies.Methods:This study was a cohort study, 454 primiparas who delivered in Beijing Hospital from January 2022 to December 2022 were selected. In the second stage of labour, according to the willingness of the primiparas, they were divided into the upright group(delivered in upright position, 222 cases) and the supine group(delivered in supine position, 232 cases). The duration of the second stage of labour, perineal injury, vaginal midwifery, neonatal asphyxia, and the effect of pharmacological analgesia on delivery outcomes in two groups of primiparas were observed and compared.Results:The duration of the second stage of labour was 30 (22, 50) min in the upright group, which was shorter than 48 (30, 80) min in the supine group, with statistically significant difference ( Z=-5.90, P < 0.05). The rate of lateral episiotomy was 17.6% (39/222) in the upright group, which was lower than 28.0% (65/232) in the supine group, with statistically significant difference ( χ2=7.02, P <0.05). There was no significant difference in the incidence of second degree perineal injury, vaginal midwifery, shoulder difficulty rate and neonatal asphyxia in the two groups ( P>0.05). The incidence of vaginal midwifery was 10.9% (14/129) and 2.2% (2/93) respectively in the upright group with pharmacological analgesia and non pharmacological analgesia, and the difference was statistically significant (Fisher's exact test, P<0.05). The duration of the second stage of labour was 53 (32, 85), 41 (27, 59) min in the supine group with pharmacological analgesia and non pharmacological analgesia, and the difference was statistically significant ( Z=-3.28, P<0.05). Conclusions:The adoption of upright position in the second stage of labour for primiparas can shorten the duration of the second stage, and reduce the rate of lateral episiotomy which can optimize the delivery outcome. For primiparas with pharmacological analgesia, it is recommended to use an upright position for delivery if conditions permit.

The outcome of transnasal endoscopic total maxillectomy in the treatment of sinonasal adenoid cystic carcinoma / 临床耳鼻咽喉头颈外科杂志

Objective:To assess the prognosis of sinonasal adenoid cystic carcinoma with hard palatine invasion treated by transnasal endoscopic total maxillectomy. Methods:Clinical data of twenty-six patients with sinonasal adenoid cystic carcinoma invading hard palatine treated by transnasal endoscopic total maxillectomy between May 2014 and December 2020 was analyzed retrospectively. Survival rate, local recurrence and distant metastasis were analyzed using Kaplan-Meier method. Cox regression was used to investigate the prognosis factors. Masticatory function after maxillectomy has also been assessed using the questionnaire of patients' satisfaction about masticatory function. Results:Margins in 8 patients（30%） were positive. The median time of follow-up was 38 months（6 to 85 months）. Twenty-five patients recurred. Four patients died of distant metastasis. The 5-year overall survival rate and relapse-free survival rate was 79.5% and 89.1%, respectively. Independent predictors of outcome on multivariate analysis were positive margin（P=0.018）, recurrence（P=0.006） and distant metastasis（P=0.04）. Conclusion:Transnasal endoscopic total maxillectomy could be performed for the treatment of the sinonasal adenoid cystic carcinoma with hard palatine invasion. Positive margin, local recurrence and distant metastasis were important predictors for patients' prognosis.

Clinical analysis of sinonasal chondrosarcoma in 47 cases / 中华耳鼻咽喉头颈外科杂志

Objective@#To discuss the treatment, pathological subtypes and recurrence of sinonasal chondrosarcoma, and to identify the prognostic factors.@*Methods@#Between January 1994 and May 2018, 47 patients with sinonasal chondrosarcoma who were treated in Eye, Ear, Nose and Throat Hospital, Shanghai Medwal College, Fudan University were retrospectively reviewed, including 19 males and 28 females, aging from 7 months to 71 years old, with a median age of 38 years old. The clinical symptoms, location of tumor, surgical method, pathological subtype, recurrence and prognosis were collected and analyzed. Kaplan-Meier method was used to calculate the disease-specific survival rate, disease-free survival rate and draw survival curve. Log Rank was used to analyze the prognostic factors. Cox regression was used for multivariate analysis.@*Results@#Except for one patient who gave up treatment after tumor biopsy, other 46 patients underwent radical resection, including 31 cases of endoscopic resection and 15 cases of extranasal approach resection. Thirty-nine patients were diagnosed as conventional intramedullary chondrosarcoma with pathological grade Ⅰ of 24 cases and grade Ⅱ of 15 cases. Six cases were diagnosed as mesenchymal chondrosarcoma while 2 cases were diagnosed as myxoid chondrosarcoma. During an average follow-up period of 56.1 months (17-156 months), 23 patients had recurrence (54.8%, 23/42), among whom 9 patients had re-operations and 5 patients died. Thirty-seven patients survived, including 25 patients survived without tumors. In addition, 5 patients were lost to follow-up, including the patient who gave up treatment after tumor biopsy. Five-year overall survival rate and disease-free survival rate was 84.7% and 34.3%, respectively. Multivariate analysis showed that invasion of skull base was an independent risk factor affecting disease-free survival rate (95% confidence interval: 1.089-5.825, P=0.031).@*Conclusions@#Radical resection is the primary treatment for sinonasal chondrosarcoma. The most common pathological subtype is conventional intramedullary chondrosarcoma. Sinonasal chondrosarcoma has a high local recurrence rate. The long-term prognosis is well after complete excision of the lesion. The most important cause of death is uncontrollable local disease and invasion of adjacent key structures.

Chinese Society of Allergy and Chinese Society of Otorhinolaryngology-Head and Neck Surgery Guideline for Chronic Rhinosinusitis

The current document is based on a consensus reached by a panel of experts from the Chinese Society of Allergy and the Chinese Society of Otorhinolaryngology-Head and Neck Surgery, Rhinology Group. Chronic rhinosinusitis (CRS) affects approximately 8% of Chinese adults. The inflammatory and remodeling mechanisms of CRS in the Chinese population differ from those observed in the populations of European descent. Recently, precision medicine has been used to treat inflammation by targeting key biomarkers that are involved in the process. However, there are no CRS guidelines or a consensus available from China that can be shared with the international academia. The guidelines presented in this paper cover the epidemiology, economic burden, genetics and epigenetics, mechanisms, phenotypes and endotypes, diagnosis and differential diagnosis, management, and the current status of CRS in China. These guidelines—with a focus on China—will improve the abilities of clinical and medical staff during the treatment of CRS. Additionally, they will help international agencies in improving the verification of CRS endotypes, mapping of eosinophilic shifts, the identification of suitable biomarkers for endotyping, and predicting responses to therapies. In conclusion, these guidelines will help select therapies, such as pharmacotherapy, surgical approaches and innovative biotherapeutics, which are tailored to each of the individual CRS endotypes.

Discussions on real-world acupuncture treatments for chronic low-back pain in older adults / 中西医结合学报

Chronic low-back pain (CLBP) is one of the most common pain conditions. Current clinical guidelines for low-back pain recommend acupuncture for CLBP. However, there are very few high-quality acupuncture studies on CLBP in older adults. Clinical acupuncture experts in the American Traditional Chinese Medicine Association (ATCMA) were interested in the recent grant on CLBP research announced by the National Center for Complementary and Integrative Health. The ATCMA experts held an online discussion on the subject of real-world acupuncture treatments for CLBP in older adults. Seven participants, each with more than 20 years of acupuncture practice, discussed their own unique clinical experience while another participant talked about the potential mechanism of acupuncture in pain management. As a result of the discussion, a picture of a similar treatment strategy emerged across the participants for CLBP in older adults. This discussion shows that acupuncture may have complicated mechanisms in pain management, yet it is effective for the treatment of chronic pain involving maladaptive neuroplasticity; therefore, it should be effective for CLBP in older adults.

Acupuncture price in forty-one metropolitan regions in the United States: An out-of-pocket cost analysis based on OkCopay.com / 中西医结合学报

Few studies have focused on the cost of acupuncture treatments although acupuncture has become popular in the United States (U.S.). The purpose of the current study was to examine the out-of-pocket costs incurred from acupuncture services based on an online website, OkCopay.com. We examined descriptive statistics (range, median and 20% intervals) for the cost of acupuncture "first-time visits" and "follow-up visits" in 41 metropolitan regions in the U.S. The acupuncture prices of 723 clinics throughout 39 metropolitan regions were included, except for Birmingham, Alabama and Detroit, Michigan as there was no online data available at the time of the study for these two regions. The cost range for a first-time acupuncture visit was $15-400; the highest median was $150 in Charleston, South Carolina, while the lowest was $45 in St. Louis, Missouri. The top 10 cities for the highest median were: Baltimore, Washington, D.C., New York, San Francisco, San Jose, Boston, Atlanta, Seattle, Portland and Indianapolis, with the median $120, while the median for all 723 clinics was $112. For the follow-up visits, the cost range was $15-300; the highest median was $108 in Charleston, South Carolina, and the lowest $40 in Miami, Florida. The 10 cities with highest median follow-up acupuncture visit costs were: New York, Baltimore, New Orleans, Washington, D.C., Philadelphia, San Francisco, San Jose, Seattle, Boston and Atlanta, with the median $85, while for all 723 clinics the median price was $80. The estimation of the average gross annual income of each acupuncturist from the regions studied was $95,760, while the total annual cost of patients seeking acupuncture services in the U.S. was about $3.5 billion in 2018.

Chinese Society of Allergy Guidelines for Diagnosis and Treatment of Allergic Rhinitis

Allergic rhinitis (AR) is a global health problem that causes major illnesses and disabilities worldwide. Epidemiologic studies have demonstrated that the prevalence of AR has increased progressively over the last few decades in more developed countries and currently affects up to 40% of the population worldwide. Likewise, a rising trend of AR has also been observed over the last 2–3 decades in developing countries including China, with the prevalence of AR varying widely in these countries. A survey of self-reported AR over a 6-year period in the general Chinese adult population reported that the standardized prevalence of adult AR increased from 11.1% in 2005 to 17.6% in 2011. An increasing number of original articles and imporclinical trials on the epidemiology, pathophysiologic mechanisms, diagnosis, management and comorbidities of AR in Chinese subjects have been published in international peer-reviewed journals over the past 2 decades, and substantially added to our understanding of this disease as a global problem. Although guidelines for the diagnosis and treatment of AR in Chinese subjects have also been published, they have not been translated into English and therefore not generally accessible for reference to non-Chinese speaking international medical communities. Moreover, methods for the diagnosis and treatment of AR in China have not been standardized entirely and some patients are still treated according to regional preferences. Thus, the present guidelines have been developed by the Chinese Society of Allergy to be accessible to both national and international medical communities involved in the management of AR patients. These guidelines have been prepared in line with existing international guidelines to provide evidence-based recommendations for the diagnosis and management of AR in China.

The surgical management of nasal skull base schwannoma under endonasal endoscope: a retrospective review of 52 cases / 中华耳鼻咽喉头颈外科杂志

Objective@#To discuss the surgical technique and outcome of nasal skull base schwannoma treated under endonasal endoscope.@*Methods@#Fifty-two patients with nasal skull base nonvestibular schwannoma were treated under endonasal endoscope from May 2006 to June 2017 in Shanghai E&ENT Hospital. Of the patients, there were 21 men and 31 women. The age of the patients ranged from 33 to 71 years.Schwannoma mainly came from trigeminal nerve.Clinical symptoms included facial numbness, facial pain, nasal obstruction, headache, hypopsia, diplopia and tinnitus. Surgical approaches included pure endonasal endoscope approach (18 cases) and endoscopic endonasal resection asissted with sublabial transmaxillary approach (34 cases).@*Results@#Total tumor resection was achieved in 42 patients(80.8%), subtotal resection in 8 patients, and partial resection in 2 patients. The relief rate of facial numbness, facial pain, nasal obstruction, headache, hypopsia, diplopia and tinnitus were 68.8%, 45.5%, 100.0%, 90.0%, 60.0%, 40.0% and 100.0%, respectively. During surgery, cerebrospinal fluid leakage was observed in 5 cases. All cases were successfully repaired with a nasoseptal flap or autologous fascia lata and fat obtained from thigh. Four cases with recurrence were observed in the follow-up period (6-134 months).@*Conclusion@#Endonasal endoscopic approach is a safe and feasible procedure for schwannoma in nasal cavity, paranasal sinus, orbital apex, pterygopalatine fossa, infratomporal fossa, cavernous sinus and Meckel cave.

Endoscopic nasopharyngectomy for recurrent nasopharyngeal carcinoma: a review of 71 patients and analysis of the prognostic factors / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To evaluate the efficacy of endoscopic nasopharyngectomy in the management of recurrent nasopharyngeal cancers (NPC) and to identify the prognostic factors.</p><p><b>METHODS</b>Between January 2006 and March 2014, 71 patients who received endoscopic nasopharyngectomy for recurrent NPC were retrospectively reviewed. The sex and the age of the patients, T stage, and tumor necrosis were recorded. Correlation between clinicopathological features and survival time was analyzed. Kaplan-Meier analysis was used to calculate the disease overall survival, disease-specific survival, and disease-free survival rates. Cox multivariate regression analysis and ROC curve analysis were used to determine the predictive value of the parameters.</p><p><b>RESULTS</b>The median age of 71 patients with recurrent nasopharyngeal carcinoma was 51.0 years old. Male to female ratio was 2.9:1 (male: 53, female: 18). The lesions were staged as follows (AJCC, 2010, seventh edition): rT1, 27; rT2, 10; rT3, 19 and rT4, 15. All patients underwent successful endoscopic nasopharyngectomy. No patient was transferred to open approach. The mean operative time was 155 minutes. The average blood loss was 450 ml. Three patients needed intraoperative blood transfusion. No serious postoperative complications occurred. Postoperative follow-up time was 5-96 months. During follow-up, 48 cases survived, including that 7 patients survived with disease, 1 patient had pulmonary metastases, and 1 case had cervical lymph node metastasis. Two-year overall survival and disease-free survival rates were 74.0% and 60.5%, respectively. Five-year overall survival and disease-free survival rates were 39.0% and 31.9%, respectively. Multivariate analysis showed that tumor necrosis was an independent prognostic factor for survival in recurrent nasopharyngeal carcinoma patients (P=0.001).</p><p><b>CONCLUSION</b>Endoscopic nasopharyngectomy is a safe and effective procedure for the treatment of recurrent nasopharyngeal carcinoma.</p>

Clinical study of the combination therapy with intranasal antihistamine and nasal corticosteroids in the treatment of nasal obstruction of persistent non-allergic rhinitis / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To determine if greater efficacy could be achieved with the intranasal antihistamine azelastine and the intranasal corticosteroid fluticasone propionate used concurrently in the treatment of nasal obstruction of persistent non-allergic rhinitis.@*METHOD@#A total of 162 persistent non-allergic rhinitis cases with moderate to severe nasal obstruction were randomized to treatment with the following: the combination therapy or nasal corticosteroids monotherapy. Efficacy was assessed by change from baseline in nasal obstruction score at week 2 and week 6 visits. The perceptions of global treatment satisfaction(convenience, side effects, cost and effectiveness) in both groups were analyzed.@*RESULT@#In both groups, the nasal obstruction score assessment descended significantly at week 2 and week 6 visits versus at baseline (all P < 0.01). At week 2 and week 6 visits, the nasal obstruction score in the combination therapy groups were significantly improved than that in nasal corticosteroids monotherapy groups (all P < 0.01). The perceptions of global treatment satisfaction in the combination therapy groups were significantly better (P < 0.05).@*CONCLUSION@#Azelastine nasal spray and intranasal corticosteroid in combination may provide a substantial therapeutic benefit for patients with persistent non-allergic rhinitis, especially nasal obstruction. The combination therapy was well tolerated and safety.

The application of Midwife Core Competency Scale in Beijing midwives / 中国实用护理杂志

Objective To evaluate the reliability and validity of Midwife Core Competency Scale.Methods A total of 369 midwives from 32 hospitals in Beijing were investigated by using the Midwife Core Competency Scale,and the reliability and validity were measured.Results The scale had good internal consistency (Cronbach's α =0.950) and stability (the test-retest reliability was 0.832).The distribution of 54 items in 6 public factors (the cumulative variance＝68.405％) extracted from them was consistent with the original scale,yielding an acceptable construct validity.The scale also had good validity to discriminate different categories.Conclusions The Midwife Core Competency Scale had good reliability and validity,which provides an useful tool to evaluate midwifes' core competency.Larger sample from different areas need to be considered for scale improvement and application.

Framework of the Beijing midwives' core competency: a qualitative research / 中国实用护理杂志

Objective To identify the framework of Beijing midwives' core competency.Methods A semi-structure interview was developed by using the framework of the International Confederation of Midwives (ICM)as a guideline,questionnaires were distributed to 14 Beijing midwife professionals.Content template analysis was conducted and the template was based on the ICM's framework.Results Five critical components were identified as representing midwives' core competency.Condusions The critical components for constructing Beijing midwives' core competency are some what similar to the ICM's framework,and the different components were health care before pregnancy and competence of community health care.

Intraarterial Chemotherapy Followed by Radical Hysterectomy for Locally Advanced Cervical Cancer / 复旦学报（医学版）

PurposeTo evaluate the curative effect and possibility of the intraarterial chemotherapy followed by radical hysterectomy for locally advanced cervical cancer. Methods59 patients with FIGO stage lb-IV cervical cancer were enrolled and the tumor size with stage lb and Ua must be more than 4 cm. Treatment consisted of bilateral internal iliac artery infusion of cisplatin 80 rog, 5-Fu 1 500 rog, and AT1258 60 mg for 1 - 3 courses separated by 3 weeks. The tumor size was measured by vagina ultrasonic and CT before and after chemotherapy to calculate the shrunk size percent. All patients underwent radical hysterectomy. Patients with disease in the vagina, parametrium, pelvic lymphnodes or microscopic tumor emboli were followed postoperative pelvic irradiation. Results59 patients underwent 122 courses of intraarterial chemotherapy for 1 - 3 courses each. The total response rate was 95 %. Complete response (CR) was achieved in 18 of 59 patients (31%) ,while a partial response (PR) was noted in 38 (64%) and stable disease (SD) in 3 (5% ). No patient had progressive disease. 14 patients with pelvic lymphnode metastasis were all found to have PR and SD. No patient had lymphnode metastasis in CR. Of 18 patients with CR, 17 patients had not recurrence. Only one patient with stage lla recurred 20 months after operation. But he also cured. All 18 patients with CR were living free of disease. But 3 in 38 patients with PR died and 3 patients with SD were all died. There were no severe complications related to intraarterial chemotherapy and radical hysterectomy. Conclusionslntraarterial chemotherapy before operation can shrink tumor size, decrease the lymphnode metastasis. It is feasible in helping elevating cure rate of patients with locally advanced cervical cancer who are at high risk for failure with conventional treatment.