Therapeutische Effekte eines externen chinesischen Arzneimittelteilbades bei 64 fastenden und nicht-fastenden Patienten mit rheumatoider Arthritis

Background

We conducted a controlled, non-randomized observational study on 64 participants suffering from rheumatoide arthritis of hands and/or feet.

Methods

32 inpatient participants were fasting 7–14 days according to Buchinger's method. In addition they bathed their hands and/or feet for 20 minutes in a Chinese medical bath on a daily basis (group A). The other 32 patients only bathed their hands and/or feet in the Chinese medical bath (group B). Both patient collectives completed a questionaire concerning pain recognition, morning stiffness, mobility, additional medication and therapies, co-medication, co-therapies and side effects.

Results

Both therapeutical groups showed a significant reduction of pain, morning stiffness and an improvement of mobility. There were no significant differences concerning their efficacy of treatment. In group A, additional medication could be reduced in 50 % of these participants, as opposed to 23 % of the patients in group B. This result showed no statistical significance due to the small group size. 10 % of the patients in group A noticed side effects of the therapy as opposed to 26 % of the patients in group B.

Conclusions

The study shows that the treatment with the external Chinese medical bath may provide a treatment option for patients with rheumatoide arthritis of the hands and/or feet who are not suited for fasting therapy.     

Expectation and knowledge of pregnant women undergoing first and second trimester ultrasound examination in a Chinese population

OBJECTIVE: To evaluate expectation and knowledge on obstetric ultrasound examination in the first and second trimester in a Chinese population. METHOD: A cross-sectional survey was conducted in a university obstetric clinic in Hong Kong. Chinese pregnant women who underwent the first trimester early scan sessions, or the second trimester anomaly scan sessions were invited to complete a self-administered questionnaire, which contained items on their knowledge, expectation, and sociodemographic characteristics. RESULTS: In all 276 eligible pregnant women (117 in the first trimester and 159 in the second trimester) were recruited. Although 249 women (90.2%) claimed they understood the indication of the ultrasound examination, only 93 of them were correct (33.7%). The median perceived overall-detection rate for structural abnormalities was 66.5%. Living in Hong Kong for more than 7 years was significantly associated with higher knowledge level and expectation from ultrasound examination. Attaining tertiary education level was also significantly associated with higher knowledge level. Over 90% of the pregnant women studied wished to know the fetal gender from the anomaly scan examination. CONCLUSION: Knowledge of Chinese pregnant women on ultrasound was generally unsatisfactory. Understanding their limitation of knowledge and expectations helps to devise appropriate education in the local setting.     

Cervicovaginal fistula secondary to embedded fetal bones: a case report

BACKGROUND: Embedded fetal bone after surgical termination of midtrimester pregnancy is a recognized complication. Most cases occur in the uterine cavity; however, this case demonstrates that a cervicovaginal fistula can be caused by embedment of bone in the cervical canal. CASE: A 19-year-old girl presented with persistent smelly vaginal discharge 4 years after surgical pregnancy termination. On examination she had a cervicovaginal fistula with embedded fetal bone that was subsequently removed surgically. CONCLUSION: Cervicovaginal fistula can be a complication of surgical termination of midtrimester pregnancy as fetal bones can become embedded in the cervical canal during removal.     

Pyomyoma in a perimenopausal woman with intrauterine device

Pyomyoma (suppurative leiomyoma) is a rare disease, which is considered to be a serious complication of uterine leiomyoma. Since 1945, only 18 patients have been reported and ours is the 19th. Although it is frequently reported in pregnant women or postmenopausal women who have vascular disease, our case is a 42-year-old woman in the perimenopausal period who presented with fever and a tender lower abdominal mass. She used the intrauterine device as a contraceptive method but leiomyoma had never been found before. Ultrasonographic findings suggested an ovarian tumor. She was diagnosed as having infected malignant ovarian cancer with an elevated CA 125 level that was initially treated with broad spectrum antibiotics; then she underwent total abdominal hysterectomy and bilateral salpingo-oophorectomy. Pathological findings showed acute and chronic inflammation of the endometrium with abscess formation in an intramural leiomyoma. The intrauterine device might be the origin of pyomyoma due to a direct spread of the infection from the uterine cavity. Pyomyoma may be difficult to diagnose especially in those with a nonspecific clinical presentation without any history of leiomyoma. Delayed diagnosis may result in serious complications, whereas adequate surgery and broad spectrum antibiotics may decrease serious morbidity and mortality.     

Surface-engineered liposomes for dual-drug delivery targeting strategy against methicillin-resistant Staphylococcus aureus (MRSA)

This study focused on the encapsulation of vancomycin(VAN) into liposomes coated with a red blood cell membrane with a targeting ligand, daptomycin–polyethylene glycol–1,2-distearoyl-sn-glycero-3-phosphoethanolamine, formed by conjugation of DAPT and Nhydroxysuccinimidyl-polyethylene glycol-1,2-distearoyl-sn-glycero-3-phosphoethanolamine.This formulation is capable of providing controlled and targeted drug delivery to the bacterial cytoplasm. We performed MALDI-TOF, NMR and FTIR analyses to conf...     

含抗生素骨水泥假体在人工关节术后感染中的应用

目的 回顾分析含抗生素骨水泥假体(PROSTALAC)治疗人工关节置换术后感染的疗效。方法 对16例髋和膝关节置换术后感染的病例采用PROSTALAC方法，进行二期翻修治疗并进行随访。结果 16例髋和膝关节置换术后感染中，有14例于治疗后接受二期全髋或全膝关节翻修术，经平均46月的随访，感染无复发，成功率达87．5％。术后Harris髋关节评分平均达82．9分，膝关节评分平均达90．5分。结论 在PROSTALAC基础上进行的二期全髋和全膝关节翻修手术能成功地治疗人工关节术后感染，并且保持术后关节的功能。     

Gallbladder cancer presenting with acute cholecystitis: a population-based study

BACKGROUND: The role of laparoscopic cholecystectomy (LC) in acute cholecystitis remains controversial. The aim of the present study was to determine the incidence, clinicopathological characteristics, and outcome of patients with gallbladder cancer presenting with acute cholecystitis. METHODS: We performed a retrospective analysis of patients with gallbladder cancer who presented with acute cholecystitis and were treated at the public hospitals in Hong Kong between 1998 and 2002. RESULTS: Among 2,700 patients with acute cholecystitis managed with cholecystectomy (1,347 open and 1,353 LC), 63 patients (2.3%) were found to have gallbladder cancer. There were 44 women and 19 men with a mean age of 74.7 (+/-12.8) years. Adenocarcinoma (90.5%) was the most common cancer. The overall median survival was 5 months (95% CI = 2.6-7.4). The 5-year survival rate was 20.8%. Laparoscopic cholecystectomy was attempted in 11 patients and was completed successfully in six of them. There was no difference between the LC and open groups in the complication rate, hospital mortality rate, or survival rate. CONCLUSIONS: In the ethnic Chinese population of Hong Kong, the incidence of gallbladder cancer presenting with acute cholecystitis is higher than the same finding in patients undergoing elective cholecystectomy for cholelithiasis. Long-term survival is possible because such patients may be diagnosed at an early stage of the disease.     

Hepatocellular carcinoma after kidney transplantation: analysis of Hong Kong Renal Registry

Kidney transplant recipients have increased risk of cancers when compared with the general population. Hepatocellular carcinoma (HCC) is extremely important in Asia where hepatitis B virus (HBV) infection is endemic. The aim is to study the epidemiological and clinical aspects of all de novo HCC in our kidney transplant recipients. Moreover, various preventive strategies which may help to optimize the outcome will also be discussed. A retrospective review of all patients who developed HCC after kidney transplantation between May 1972 and December 2011 in Hong Kong, based on the data from Hong Kong Renal Registry. After a follow-up period of 40,246 person-years, 20 patients (males 15: females 5) developed HCC. The annual incidence was 49.7/100,000 persons per year. Among them, 16 were HBV carriers, 2 were hepatitis C (HCV) carriers and 2 had HBV and HCV co-infection. Presence of HBV infection was associated with 78-fold higher risk for HCC development. Majority (85%) were asymptomatic when HCC was diagnosed by ultrasound or alpha-fetoprotein surveillance. All patients diagnosed by surveillance received active treatment while 2/3 of symptomatic patients could only receive symptomatic care and died rapidly. In conclusion, HBV infection is the major etiological factor for HCC development in kidney transplant recipients in HBV endemic areas. Regular HCC surveillance appeared to be able to detect early stage cancers which are amenable to treatment and offer the best hope of cure.