心理干预对癌症病人负性情绪的效果观察

目的探讨心理干预对癌症病人焦虑和抑郁性情绪的改善效果.方法将60例住院癌症病人按时间段分为观察组和对照组各30例,对照组实施一般(支持性)心理护理.观察组实施心理护理、心理指导及心理治疗等综合心理干预措施.采用焦虑自评量表(SAS)和抑郁自评量表(SDS)测量负性情绪程度.结果干预后观察组SDS和SAS评分明显低于对照组(P＜0.01),负性情绪发生率明显低于对照组(P＜0.01).结论对癌症病人实施综合心理干预,有助于缓解病人焦虑抑郁情绪,保持平衡适应的心理状态.     

Prediction of motivation and behavior change following health promotion: role of health beliefs, social support, and self-efficacy

Dimensions of health beliefs (perceived risk of behavior and benefit of behavior change), social support (family and others' support for change), and self-efficacy (magnitude and strength) were examined in 215 patients undergoing a prospective trial of health promotion in a primary care medical practice. Discriminant analyses were performed to evaluate how well these dimensions predicted motivation for change and lifestyle behavior change. These relationships were examined for six lifestyle areas: cigarette smoking, dealing with stress, amount and type of food eaten, use of seat belts, and exercise habits. The analyses demonstrated a statistically and clinically significant prediction of motivation by one or more health belief and self-efficacy dimensions for most lifestyle areas. The strongest single predictors were perceived benefits and self-efficacy strength, which were each significant predictors of motivation in four lifestyle areas (P less than 0.05). Support dimensions, as measured, were not shown to have predictive value in most areas. Behavior change was poorly predicted by beliefs, support, and self-efficacy for most lifestyle areas. However, adding motivation to the discriminant function equation resulted in significant predictions in all six lifestyle areas (P less than 0.05), with an average correct classification rate of 71%. This finding strongly suggests that motivation is a very important intervening variable when evaluating health promotion and resulting behavior change.     

Locational and population factors in health care-seeking behavior in Savannah, Georgia.

The use of regular sources of health care by a sample of residents of Chatham County, Georgia was examined through an analysis of the interactions among distance, sociodemographic, locational, and activity-space factors. Health care facilities were concentrated near downtown Savannah. Distance from home to regular source of care was a relatively more important factor for inner-city residents than for suburban or urban fringe residents. There were no clear differences by race, sex, age, occupation, or length of stay at present residence in the relative importance of distance. Strong associations were found between distance-to-care measures and measures of daily-activity spaces. Urban ecological structure appeared to play a more important role in health care-seeking behavior than did the personal characteristics of individuals in this small metropolitan area.     

The prognostic value of severe malnutrition in the development of nonthyroidal illness in head and neck cancer patients

BACKGROUND: Thyroid hormone metabolism is modulated by starvation and overfeeding but also by dietary composition. Unfortunately, little is known about the effect of malnutrition on disease-induced nonthyroidal illness (NTI). In this study, we investigated whether the degree of NTI after surgery differed between severely malnourished and well-fed patients with head and neck cancer. METHODS: Plasma levels of the thyroid hormones 3',5-triiodothyronine (T(3)), reverse T(3) (rT(3)), free T(4) (FT(4)), and thyrotropin (TSH) were measured on the first day before the operation and on the first, fourth, and seventh day after the operation in 16 malnourished patients who were admitted for intentional curative surgery of T1-T4 carcinomas of the head and neck. Six well-fed head and neck cancer patients eligible for surgical treatment served as a control group. RESULTS: In the malnourished group, rT(3) showed a significant increase, whereas T(3) and FT(4) decreased significantly due to the operation. TSH showed no significant change. During the postoperative course, it took 7 days until rT(3) and 4 days until T(3) and FT(4) were restored to their preoperative value. In contrast, well-fed patients did not develop NTI. CONCLUSIONS: This study shows that peri- and postoperative rT(3), T(3), and FT(4) levels change significantly in malnourished patients compared with well-fed patients. Therefore, it can be concluded that nutrition status of patients undergoing major head and neck surgery should be optimized in order to prevent the development of NTI.     

Zinc deficiency in head and neck cancer patients.

Although a great deal of attention has been given to protein and calorie malnutrition in patients with head and neck cancer, zinc status has not been assessed properly in such patients in the past.

In this study we characterized zinc status by cellular zinc criteria and assessed several measures of protein and calorie malnutrition in patients with head and neck cancer. We determined prognostic nutritional index (PNI) based on serum albumin, serum transferrin, triceps skin fold measures, and delayed hypersensitivity, as proposed by Buzby et al. In this study, the baseline zinc status and PNI of 60 head and neck cancer patients were correlated with the tumor size and overall stage of the disease.

Our results showed that the tumor size and overall stage correlated significantly to zinc status whereas no correlation was seen with PNI, alcohol intake, or smoking in our study subjects.

We conclude that zinc status is a better indicator of tumor burden and stage of the disease in head and neck cancer patients than the patients' overall nutritional status.     

Postsurgery enteral nutrition in head and neck cancer patients

OBJECTIVE: Patients with head and neck cancer undergoing surgery have a high incidence of postoperative complications. The aim of our study was to investigate whether postoperative nutrition of head and neck cancer patients, using an arginine-enriched diet, could improve nutritional variables as well as clinical outcomes. DESIGN: Randomized clinical trial. SETTING: Tertiary care. SUBJECTS: A population of 47 patients with oral and laryngeal cancer were enrolled. INTERVENTIONS: At surgery patients were randomly allocated to two groups: (a) patients receiving an enteral diet supplemented with arginine and fiber (group I); (b) patients receiving an isocaloric, isonitrogenous enteral formula (group II). RESULTS: No significant intergroup differences in the trend of the three plasma proteins and lymphocytes were detected. Gastrointestinal tolerance (diarrhea) of both formulas was good (17.4% group I and 8.3% group II; NS). During the 3 months after hospital discharge five patients died; no differences were detected between groups (13% group I and 8.3% group II; NS). The incidences postoperative infection complications were similar (nine patients) in both groups (21.7% group I and 16.7% group II; NS). Fistula were less frequent in enriched nutrition group (0% group I and 20.8% group II; P<0.05); wound infection was more frequent in group II, but without statistical difference (4.3% group I and 12.5% group II; NS). The length of postoperative stay was 22.8+/-11.8 days in the enriched group and 31.2+/-19.1 days in the control group (P=0.07). CONCLUSIONS: In conclusion, enriched formula improves local wound complications in postoperative head and neck cancer patients. Our results suggest that these patients could benefit from an immunonutrient-enhanced enteral formula.     

Postoperative enteral immunonutrition in head and neck cancer patients

AIMS: to determine if postoperative feeding of head and neck cancer patients, using an enteral diet supplemented with arginine, improves immunological and nutritional status, and clinical outcome, i.e., reduces postoperative infectious/wound complications and length of stay, when compared with an isocaloric, isonitrogenous control diet. METHODS: at operation 44 patients were randomized into two groups to receive: a) an enriched diet (n=23);b) an isocaloric, isonitrogenous control diet (n=21). Thirteen patients with a history of significant weight loss (> or = 10% over the last 6 months) were considered malnourished. Preoperatively and on postoperative days 1, 4 and 8 the following parameters were evaluated: albumin, prealbumin, transferrin, total number of lymphocytes, lymphocyte subsets (CD3, CD4, CD8 and CD4/CD8 ratio) and immunoglobulins. Postoperative complications and length of stay were recorded. RESULTS: 'visceral' serum proteins and immunological parameters decreased on postoperative day 1 in both groups. However, only the enriched group demonstrated a significant increase (P<0.05) in the total number of lymphocytes, CD4, CD4/CD8 on postoperative day 4, and total number of lymphocytes, CD3, CD4, CD4/CD8 on postoperative day 8. In the malnourished subgroup the administration of the enriched formula significantly reduced both postoperative infectious/wound complications and length of stay compared with the control group (P<0.05). CONCLUSIONS: enteral immunonutrition of head and neck cancer patients improves postoperative immunological response. Significant clinical advantages were observed in malnourished patients.     

Assessing psychological distress in cancer patients: The use of distress thermometer in an outpatient cancer/hematology treatment center

ABSTRACT

The purpose of this study is to assess the feasibility of the distress thermometer (DT) and the accompanying problem checklist (PC) as a screening tool for psychological distress and the sources of those distress at an outpatient cancer treatment center in Central California. Forty-three patients completed the DT and the PC. Based on a recommended DT cutoff score of 4, patients were classified as “distressed” (>4) and “not-distressed” (<4).

Respondents ranged in age from 34 to 87 years (mean = 60.44, SD = 12.05), the majority of whom were female (55.8%). The most common types of cancer diagnosis were breast cancer, followed by blood abnormality (i.e., blood disorders), lung, and bladder cancer. Based on the recommended DT cutoff score, 51% of patients were identified as significantly distressed. Results showed significant difference on DT score between the distressed and not-distressed groups, t(41) = ?4.25, p < .001. The most commonly reported sources of distress were in the practical, emotional, and physical domains of the PC list.

Routine distress screening can significantly help improve identification of distress and the sources of the distress in cancer patients and enable healthcare professionals to facilitate appropriate psychosocial support and referrals. Implications for practice and research are discussed.     

Pain and dysphagia in patients with squamous carcinomas of the head and neck: the role of perineural spread

Clinical and pathological features of perineural spread have been investigated in patients with squamous carcinomas at several sites in the head and neck. In 100 surgical cases, the clinical and pathological findings were congruent in 76%. Combined clinical and histological evidence of perineural invasion was recorded in 33% and the overall incidence of nerve involvement detected morphologically was 44%. Perineural infiltration was demonstrated histologically in 51% of major excisions from the buccal cavity and in 34% of resections from the oropharynx, hypopharynx and cervical oesophagus. The neurological findings were dominated by hypoaesthesia, dysaesthesia and referred pain – mainly in the territories of cranial nerves V and IX. Multiple and/or sequential nerve involvement was occasionally seen. No correlation was established between nerve invasion and metastasis to regional lymph nodes. Long-distance infiltration of nerve trunks, and multiple involvement, are grave prognostic features.

In 17 terminal patients submitted to autopsy, 65% had combined clinical and pathological evidence of perineural spread and the overall incidence of nerve involvement detected morphologically was 88%. Sensory changes again predominated. Multiple nerve involvement was observed in 35%. An apparently new `dysphagia syndrome' is described in 4 patients with oropharyngeal carcinomas in whom gross mechanical obstruction was simulated by a combination of perineural spread of tumour into the ipsilateral vagal trunk, sometimes accompanied by segmental infarction, variable invasion of the sympathetic chain, and `splinting' of the pharynx by local fibrosis and tumour in the soft tissues of the neck. Short-term palliation was achieved in these patients with high-dose steroids.

     

Associations between dietary patterns and head and neck cancer: the Carolina head and neck cancer epidemiology study

Few studies have examined the associations between dietary patterns and head and neck squamous cell carcinoma (SCC) or whether they differ by race. This was evaluated using data from a population-based case-control study (2002-2006) including 1,176 cases of head and neck SCC and 1,317 age-, race-, and gender-matched controls from central and eastern North Carolina whose diets had been assessed by food frequency questionnaire. Factor analysis identified 2 patterns of intake: 1) high consumption of fruits, vegetables, and lean protein and 2) high consumption of fried foods, high-fat and processed meats, and sweets. Associations were estimated using logistic regression, adjusting for matching factors and confounders. Heterogeneity by tumor site (oral/pharyngeal vs. laryngeal) and effect-measure modification were also evaluated. Reduced odds of head and neck SCC were found for the fruit, vegetable, and lean protein pattern (for highest quartile vs. lowest, odds ratio = 0.53, 95% confidence interval: 0.39, 0.71). The fried foods, high-fat and processed meats, and sweets pattern was positively associated only with laryngeal cancer (odds ratio = 2.12, 95% confidence interval: 1.21, 3.72). These findings underline the importance of a dietary pattern rich in fruits and vegetables and low in high-fat and processed meats and sweets for prevention of head and neck cancer.     

Change in smoking behavior and long-term smoking abstinence among patients with stomach or head and neck cancer admitted to a cancer center

PURPOSE: This study was conducted to address change in smoking behavior of cancer patients when admitted to a cancer center, and elucidate factors associated with long-term smoking abstinence after discharge. METHODS: The subjects were 97 patients with stomach cancer and 93 with head and neck cancer (cancer in the oral cavity, pharynx and/or larynx that did not require total laryngectomy) who were current smokers at the time of first visit to a cancer center. In order to obtain detailed information on their smoking behavior, a self-administered questionnaire was mailed to each patient at least 18 months after the patient was discharged. Seventy-three percent (138/190) of the subjects returned the completed questionnaire by mail. RESULTS: The smoking cessation rates at five different time points, namely, 1) one day before admission, 2) the first day of admission, 3) the last day of admission, 4) one day after discharge, and 5) at the time the patient received the questionnaire, indicating long-term smoking abstinence after discharge, were 10.4%, 32.6%, 71.9%, 40.0% and 51.0%, respectively. Multivariate logistic regression analysis revealed that patients who had stopped smoking by the first day of admission had a significantly higher probability of long-term smoking abstinence than their counterparts who smoked up to the last day of admission. The patients who received doctors' and/or nurses' advice for smoking cessation at our medical center did not have significantly higher probability of long-term smoking abstinence than those who did not receive it. CONCLUSION: With patients suffering from stomach or head and neck cancer admitted to a cancer center, multivariate analysis indicated that smoking behavior in the pre-admission period influences long-term smoking abstinence after discharge.     

Role occupancy,role quality,and psychological distress in Chinese women

This study explored the associations between role occupancy, role quality, and psychological distress in 897 Chinese women in Hong Kong. Results showed that employed as compared to nonemployed women reported a lower level of psychological distress. Never married as compared to married women, and mothers as compared to childless women, did not differ in their levels of psychological symptoms. Correlation results indicated that a net gain of rewards over concerns about social roles was negatively related to psychological distress. The number of social roles was related to the balance between rewards and concerns between social roles, but had no significant association with mental health status of women. Results of the hierarchical regression analyses showed that good mother role quality and the occupancy of the paid worker role were significant predictors of a low level of psychological distress. Findings based on a subsample of employed mothers failed to support the compensatory and spillover hypotheses. Limitations and implications for future studies were discussed.     

Nutritional status and general immune competence in patients with head and neck cancer

Anergy to 2,4-dinitrochlorobenzene (DNCB) has been reported as a highly significant adverse prognostic immunological factor in several studies of patients with squamous cell carcinomas involving the head and neck. Patients with these tumours often present with concurrent nutritional deficiencies. This paper reports the findings of a prospective study into both the nutritional status and general immune competence of 53 such patients.     

Health and health care-seeking behavior of adolescents in urban and rural China.

A cross-sectional survey was conducted among 13-18-year-old adolescents in Zhejiang Province, China. Morbidities showed few urban/rural differences. Concerns were mainly related to academic pressure. Respondents were eager users of health services; 73% were taking regular medication, but 52% had never attended a dentist.     

头颈恶性肿瘤放射性口腔黏膜炎危险因素meta分析

目的 系统评价头颈恶性肿瘤放疗后放射性口腔黏膜炎的危险因素,为在临床工作中预防头颈恶性肿瘤患者放射性口腔黏膜炎的发生提供循证证据。 方法 通过计算机检索数据库PubMed、Embase、MEDLINE、Ovid、Web of Science、Cochrane Library、中国知网、维普、万方中公开发表的与头颈恶性肿瘤患者放疗过程中引起放射性口腔黏膜炎的危险因素有关的文献,检索各数据库从建库起至2020年6月的相关文献,由两位研究人员独立完成文献筛选、资料提取、质量评价,运用Rev Man 5.3软件和Stata 12.0软件进行分析。 结果 共计纳入14篇文献(英文5篇,中文9篇),结果显示,联合化疗(OR=2.24,95％CI:1.66～3.02)、吸烟(OR=2.12,95％CI:1.45～3.10)、饮酒(OR=1.58,95％CI:1.09～2.29)、糖尿病(OR=1.99,95％CI:1.46～2.70)、口腔pH≤7(OR=3.11,95％CI:2.13～4.55)、口腔卫生差(OR=4.38,95％CI:2.19～8.73)、未使用抗生素(OR=5.92,95％CI:2.91～12.04)、未使用黏膜保护剂(OR=5.39,95％CI:2.89～10.04)是头颈恶性肿瘤放射性口腔黏膜炎的危险因素,差异均有统计学意义(P＜0.05)。 结论 联合化疗、吸烟、饮酒、糖尿病、口腔pH≤7、口腔卫生差、未使用抗生素、未使用黏膜保护剂是头颈恶性肿瘤放射性口腔黏膜炎的危险因素,医务人员在临床工作中可采取相应预防措施降低放射性口腔黏膜炎的发生率及严重程度。     

Upper limb pain in primary care: health beliefs, somatic distress, consulting and patient satisfaction

BACKGROUND: Beliefs and mental well-being could influence decisions to consult about upper limb pain and satisfaction with care. OBJECTIVES: To describe beliefs about upper limb pain in the community and explore associations of beliefs and mental health with consulting and dissatisfaction. METHODS: Questionnaires were mailed to 4998 randomly chosen working-aged patients from general practices in Avon. We asked about upper limb pain, consulting, beliefs about symptoms, dissatisfaction with care, somatizing tendency (using elements of the Brief Symptom Inventory) and mental well-being (using the Short-Form 36). Associations were explored by logistic regression. RESULTS: Among 2632 responders, 1271 reported arm pain during the past 12 months, including 389 consulters. A third or more of responders felt that arm pain sufferers should avoid physical activity, that problems would persist beyond 3 months, that a doctor should be seen straightaway and that neglect could lead to permanent harm. Consulters were significantly more likely to agree with these statements than other upper limb pain sufferers. The proportion of consultations attributable to such beliefs was substantial. Dissatisfaction with care was commoner in those with poor mental health: the OR for being dissatisfied (worst versus best third of the distribution) was 3.2 (95% CI 1.2-8.5) for somatizing tendency and 2.4 (95% CI 1.3-4.7) for SF-36 score. Both factors were associated with dissatisfaction about doctors' sympathy, communication and care in examining. CONCLUSIONS: Negative beliefs about upper limb pain are common and associated with consulting. Somatizers and those in poorer mental health tend, subsequently, to feel dissatisfied with care.