The prevalence and correlates of physical inactivity among adults in Ho Chi Minh City

Background  

Socioeconomic changes have led to profound changes in individuals' lifestyles, including the adoption of unhealthy food consumption patterns, prevalent tobacco use, alcohol abuse and physical inactivity, especially in large cities like Ho Chi Minh City (HCMC). The Stepwise Approach to Surveillance of Non-communicable Disease Risk Factors survey was conducted to identify physical activity patterns and factors associated with 'insufficient' levels of physical activity for health in adults in HCMC.     

A community based study of failure to thrive in Israel

OBJECTIVE: To examine the characteristics of infants suffering from failure to thrive in a community based cohort in Israel and to ascertain the effect of failure to thrive on their cognitive development. METHODS: By review of records maintained at maternal and child health clinics in Jerusalem and the two of Beit Shemesh, epidemiological data were obtained at age 15 months on a cohort of all babies born in 1991. For each case of failure to thrive, a matched control was selected from the same maternal and child health clinic. At age 20 months, cognitive development was measured, and at 25 months a home visit was carried out to assess maternal psychiatric status by questionnaire, and the HOME assessment was performed to assess the home environment. RESULTS: 3.9% of infants were found to have fallen below the third centile in weight for at least three months during the first year of life. Infants with failure to thrive did not differ from the general population in terms of obstetric or neonatal complications, birth order, or parents' ethnic origin, age, or years of education. The infants with failure to thrive did have lower birthweights and marginally smaller head circumferences at birth. Developmental assessment at 20 months of age showed a DQ of 99.7 v 107.2 in the matched controls, with 11.5% having a DQ below 80, as opposed to only 4.6% of the controls. No differences were found in maternal psychiatric problems as measured by a self report questionnaire. There were, however, significant differences in subscales of the HOME scale. CONCLUSIONS: (1) Infants who suffered from failure to thrive had some physiological predispositions that put them at risk; (2) failure to thrive may be an early marker of families providing suboptimal developmental stimulation.     

Focal epithelial hyperplasia of the oral mucosa

Two negro siblings with focal epithelial hyperplasia ofthe oral mucosa are described. A review ofthe literature is presented.     

Thoracic wall involvement by Hodgkin disease and non-Hodgkin lymphoma: CT evaluation

Thoracic computed tomographic (CT) scans of 250 patients with newly diagnosed or recurrent lymphoma revealed thoracic wall involvement in 24 patients (11 with Hodgkin disease, 13 with non-Hodgkin lymphoma). Thoracic wall involvement occurred without contiguous mediastinal or parenchymal involvement in 17 patients. Of these, 13 patients had masses beneath the pectoralis muscles or within the breast, and four had masses arising from the ribs. Five additional patients had mediastinal masses with thymic involvement and parasternal extension through the thoracic wall. Pulmonary parenchymal lymphoma with thoracic wall invasion was noted in the remaining two patients. In five of nine patients receiving radiation therapy, treatment plans were modified by CT demonstration of thoracic wall lymphoma.     

Is completion lymphadenectomy after a positive sentinel lymph node biopsy for cutaneous melanoma always necessary?

HYPOTHESIS: Completion lymph node dissection (CLND) has usually been recommended after metastatic disease is identified in the sentinel lymph node (SLN) biopsy to eradicate further metastases in nonsentinel nodes. We hypothesized that patients with negative lymph nodes included in the initial SLN specimen have low risk of metastases in the residual draining basin and may not require CLND. DESIGN: Chart review. SETTING: University-affiliated tertiary care referral center. PATIENTS: Between January 1, 1997, and May 31, 2003, 506 consecutive patients underwent SLN biopsy for staging of primary cutaneous melanoma. INTERVENTION: The SLN biopsy identified 87 patients (17.2%) with metastatic melanoma, of whom 80 underwent CLND. RESULTS: In 28 patients, all SLNs were found to contain metastatic melanoma. Seven (25%) of these patients had additional metastases identified in the CLND specimen. In 52 patients, 1 or more SLNs did not contain metastatic melanoma. Five (10%) of these patients had additional metastases in the CLND specimen (P =.02). CONCLUSIONS: Although no evidence of metastatic melanoma was found on CLND in most patients in whom negative nodes had been removed with positive SLNs at the initial biopsy, 10% of these patients did have further metastases. This subgroup of patients (positive SLNs and negative nodes in the SLN biopsy specimen) is at significantly lower risk for further metastasis, but CLND cannot be safely omitted even for these patients.     

DIABETES MELLITUS AND ADDISON'S DISEASE IN AN ADOLESCENT FEMALE

Abstract. Matsaniotis, N., Tzortzatou-Stathopoulou, F., Thomaidis, Th., Karakatsani-Kerasioti, Z., Theodoridis, Ch. and Dacou-Voutetakis, C. (First Department of Paediatrics of Athens University, "Aghia Sophia" Children's Hospital, Athens, Greece). Diabetes mellitus and Addison's disease in an adolescent female. Acta Paediatr Scand, 70: 949, 1981.-This short report describes a 16-year-old female who presented with Addison's disease 6 years after diabetes mellitus had been diagnosed. The possibility of both conditions being present should be borne in mind whenever an unexplained reduction of insulin requirements is noted, especially if this is accompanied by cutaneous pigmentation. The metabolic interrelationships of the two conditions are briefly discussed.     

Some considerations on middle ear cholesteatoma in ‘foreign workers’*

The treatment of cholesteatoma in patients without a permanent residence or in medically underdeveloped countries presents a serious problem in middle ear surgery. Methods which erradicate disease safely and reduce the risk of recurrence to a minimum are necessary. We differentiate 3 clinical types of cholesteatoma: 1 Retraction of Shrapnell's membrane or in the postero-superior quadrant with very little cholesteatoma lateral to the ossicles. A transcanal technique is used to evert the cholesteatomatous pocket into the meatus intact, followed by reconstruction of the outer attic wall. 2 Circumscribed cholestatoma lateral and often also medial to the ossicles. Combined approach tympanoplasty is used in such cases. 3 Marginal perforations with large cholesteatomas, situated medial to the ossicular chain. For these ears, classical radical mastoidectomy is the method of choice. (Radical mastoidectomy also has to be performed in all cases of type II, where luxation of the matrix in toto has failed.) Results: No recurrence has been detected in cases where follow-up was possible.     

Quality of life,depression and correlates in HIV+ people at An Hoa Clinic,Ho Chi Minh City

This study investigated correlates of quality of life (QOL) among people living with HIV/AIDS (PLWH) at An Hoa Clinic, Ho Chi Minh City, Vietnam. Inclusive criteria were PLWH ≥18 years old, under antiretroviral therapy (ART) for ≥3 months, and consent to participate. PLWH who were illiterate, too ill, or at the final stage of AIDS were excluded. QOL was assessed using WHOQOL-BREF-HIV. Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression Scale. For every point increased in depression score, QOL decreased 0.13 points in Physical (p?<?.001), 0.12 points in Psychological and Social Relationships (p?<?.001), 0.07 points in Level of Independence (p?<?.001), 0.09 points in Environment (p?<?.001), and 0.15 points in Personal Beliefs domain (p?<?.001). PLWH from an economically disadvantaged household had lower QOL scores for all QOL domains but Personal Beliefs with differences ranging from 0.81 points for Social Relationships to 1.77 points for Environment domain. PLWH with a co-morbidity had lower scores whereas those living with a spouse and adhering to ART medication had higher scores in at least one QOL domain. In conclusion, depressive symptoms, household economy, living with a spouse, having a co-morbidity and ART medication adherence were important factors associated with PLWH’s QOL.     

7β-(6-取代-2-喹诺酮-3-乙酰氨基)头孢菌素的合成

以6-取代-2-喹诺酮-3-乙酸为侧链,用CDI法和潘化酯法与7-ADCA,7-ACA,7-ACT,和7-ACD缩合,合成了16个新的7β-(6-取代-2-喹诺酮-3-乙酰氨基)头孢菌素类化合物,通过溶媒转提,葡聚糖凝胶(Sephadex LH-20)柱层析及离心薄层层析分离精制,得到纯品。初步体外抑菌试验表明:新化合物对革兰氏阳性及某些阴性菌具有高度敏感性。大多数化合物对所试试验菌的抗菌活性与头孢唑啉和青霉素G钠相当,有些比它们还强。