Dissection and removal of bile duct plastic stents penetrating the duodenal papilla: report of three rare cases.

We encountered three cases with incidental penetration of a straight Amsterdam-type bile duct plastic stent into the duodenal papilla. All patients had undergone insertion of a biliary plastic stent due to common bile duct stones. However, in all three cases, we observed penetration of the biliary plastic stent into the duodenal papilla just before the elective surgery or at the time of plastic stent replacement. We, therefore, performed stent dissection using a bipolar snare and were able to safely remove the plastic stents in all three cases. We believe that this is the first report of plastic stent dissection using a bipolar snare.

MAFK Polymorphisms Located in 3'-UTR are Associated with Severity of Atrophy and CDKN2A Methylation Status in the Gastric Mucosa.

Objective: This study aimed to clarify the association of MAFK polymorphisms (rs4268033, rs3735656, and rs10226620) with the degree of gastric mucosal atrophy and CDKN2A CpG methylation status. Methods: A total of 491 subjects were enrolled in this study. Genotypes and methylation status were determined by polymerase chain reaction (PCR)-single-stranded conformation polymorphism and methylation-specific PCR (Fujita Health University, HM18-094). Methods: A total of 491 subjects were enrolled in this study. Genotypes and methylation status were determined by polymerase chain reaction (PCR)-single-stranded conformation polymorphism and methylation-specific PCR (Fujita Health University, HM18-094). Results: Either rs3735656 or rs10226620, located in the 3'-UTR of MAFK, was significantly associated with the severity of gastric mucosal atrophy using a dominant genetic model (odds ratio [OR], 2.10; p = 0.0012, and OR, 1.98; p = 0.0027, respectively). However, using a recessive genetic model, no significant association was found between three polymorphisms and gastric mucosal atrophy. The serum pepsinogen I/II ratio was significantly lower in subjects with minor alleles of rs3735656 and rs10226620 than in subjects with the wild homozygous allele (p = 0.018 and 0.013, respectively). In a subgroup including 400 of the 491 subjects, the CpG of p14ARF and p16 INK4a were methylated in 132 and 112 subjects, respectively. Fifty subjects had both CpG methylations and 206 subjects had neither methylation. When comparing the groups with both and neither methylations, there were no significant associations between three polymorphisms and CDKN2A methylation using a dominant genetic model. However, all polymorphisms investigated in this study (rs4268033, rs3735656, and rs10226620) were significantly associated with CDKN2A methylation in a recessive genetic model (OR, 3.58; p = 0.0071, OR, 4.49; p = 0.0004, and OR, 3.45; p = 0.0027, respectively). Conclusions: Our results indicate that carrying the minor allele of the MAFK polymorphisms, particularly when they are located in the 3'-UTR, has a high risk for the severity of gastric mucosal atrophy; furthermore, CDKN2A CpG methylation may develop in subjects with homozygous minor allele of these polymorphisms.

Influence of MIF polymorphisms on CpG island hyper-methylation of CDKN2A in the patients with ulcerative colitis.

BACKGROUND: CDKN2A hypermethylation is among the major events associated with carcinogenesis and is also observed in non-neoplastic colonic mucosa in patients with ulcerative colitis (UC). Macrophage migration inhibitory factor (MIF) plays a crucial role in promoting gastrointestinal inflammation characteristic of UC. The aim of this study is to explore associations between CDKN2A methylation status and MIF polymorphisms (rs755622 and rs5844572). METHODS: One hundred and fifty-nine patients diagnosed with UC were enrolled in this study. The methylation status of p14ARF and p16INK4a was determined by MSP; MIF genotypes were identified by PCR-SSCP. RESULTS: We found no differences with respect to mean age, gender, clinical type (chronic continuous or relapse/remitting), or extent of disease among the patients with methylated and unmethylated p14ARF or p16INK4a. Carrying the rs755622 C allele indicated a significantly higher risk for p14ARF methylation (odds ratio (OR), 2.16; 95% confidence interval (CI), 1.08-4.32; p = 0.030); similarly, carrying the rs5844572 7-repeat allele indicated a significantly higher risk for p16INK4a methylation (OR, 2.57; 95% CI, 1.26-5.24; p = 0.0094) after an adjusted regression analysis. The carriers of the rs755662 C allele or the rs5844572 7-repeat allele were both at a significantly higher risk for methylation of both p14ARF and p16INK4a when compared to the cohort in which neither of the genes were methylated (OR, 2.70; 95% CI, 1.22-6.01; p = 0.015 and OR, 2.87; 95% CI, 1.25-6.62; p = 0.013, respectively). Additionally, carrying rs755622 C allele was significantly associated with CIHM in chronic continuous of clinical type and total colitis (OR, 25.9; 95% CI, 2.55-262.6; p = 0.0059 and OR, 4.38; 95% CI, 1.12-17.2; p = 0.034, respectively), and carrying 7-repeat allele of rs5844572 was significantly associated in chronic continuous type (OR, 14.5; 95%CI, 1.46-144.3; p = 0.022). CONCLUSIONS: Taken together, our findings suggest that MIF genotypes associated with inflammation may also be involved in promoting carcinogenesis via CDKN2A hypermethylation in patients diagnosed with UC.

Effect of DNMT3A polymorphisms on CpG island hypermethylation in gastric mucosa.

BACKGROUND: CpG methylation of tumor suppressor genes occurs in the early stage of carcinogenesis. Detecting risk factors for aberrant CpG methylation is clinically important for predicting cancer development. DNA methyltransferase (DNMT) 3a is considered to play critical roles in the DNA methylation process during pathogenesis. In this study, we evaluated the association between DNMT3A polymorphisms (rs6733868 and rs13428812) and CpG methylation status in non-cancerous gastric mucosa. METHODS: We determined the DNMT3A genotype and CpG methylation status of 4 genes (p14ARF, p16INK4a, DAPK, and CDH1) in 510 subjects without gastric cancer. Helicobacter pylori (HP) infection status was determined by the rapid urease test, urea breath test, speculum examination, or serum antibody test. We determined the DNMT3A genotype using polymerase chain reaction single-strand conformation polymorphism (PCR-SSCP). CpG methylation status was determined by methylation-specific polymerase chain reaction (MSP). When the methylated band was stronger than 10 ng/µL according to the DNA marker, we judged CpG island hypermethylation (CIHM) to be present. Associations between genotypes and susceptibilities were assessed by logistic regression analysis. RESULTS: The minor allele frequencies of both polymorphisms (rs6733868 and rs13428812) were lower in the CpG methylated groups of each of the 4 genes (p14ARF, p16INK4a, DAPK, and CDH1). Using a dominant genetic model, rs6733868 was significantly associated with the hypermethylation of each gene, whereas rs13428812 was associated with the methylation of 3 genes (all except p14ARF). When low-CIHM was defined as 1 or 2 CpG islands methylated and high-CIHM was defined as 3 or more CpG islands methylated, carrying the minor allele of rs6733868 was associated with both decreased low- and high-CIHM, and that of rs13428812 also was associated with a decrease. Comparing low-CIHM with high-CIHM, carrying the minor alleles of rs6733868 or rs13428812 was related to decreased susceptibility to high-CIHM. In HP-infected subjects, carrying the minor alleles of rs6733868 or rs13428812 had a significantly greater association with decreased susceptibility to high-CIHM. CONCLUSIONS: Our study indicates that polymorphisms of DNMT3A are associated with the accumulation of gene methylation in gastric mucosa. Carrying the minor alleles of rs6733868 or rs13428812 inhibits aberrant gene methylations, which are typically enhanced by HP infection.

Durvalumab-induced Immune-related Hepatitis in a Patient with Non-small Cell Lung Cancer.

We herein report the case of a 79-year-old patient with unresectable stage III non-small cell lung cancer who developed immune-related hepatitis caused by durvalumab administration. Durvalumab was administered at 10 mg/kg every two weeks after the treatment with carboplatin (AUC2), paclitaxel (35 mg/m2), and 60 Gy radiation. At the day 208 in which the 14th durvalumab administration was scheduled, the patient was urgently hospitalized due to CTCAE Grade 4 hepatic dysfunction detected during the an outpatient blood sampling test. He was diagnosed with immune-related hepatitis and started on methylprednisolone 60 mg/day. After 51 days, his liver dysfunction improved and he was discharged.

Anticoagulation prophylaxis reduces venous thromboembolism rate in adult acute lymphoblastic leukaemia treated with asparaginase-based therapy.

Venous thromboembolism (VTE) is a well-known complication in adults receiving asparaginase (ASNase)-based intensification chemotherapy for acute lymphoblastic leukaemia (ALL). The optimal preventative strategy is unclear. Our objective is to determine the effects of low-molecular-weight heparin (LMWH) as primary VTE prophylaxis. A single-centred retrospective cohort study of adult patients with Philadelphia chromosome negative (Ph-) ALL who received ASNase-based intensification from 2001 to 2017, with prophylaxis given from 2011 to 2017. In all, 214 patients were included in this study with 99 in the historical control group and 125 in the prophylaxis group. The mean (range) enoxaparin dose was 0·79 (0·39-1·2) mg/kg. Of the 125 patients in the prophylaxis group 17 (13·6%) developed VTE during the intensification phase, while 27/99 patients (27·3%) in the control cohort experienced at least one thrombotic event (odds ratio [OR] 0·42, 95% confidence interval [CI] 0·21-0·83). Overall, the main sites of VTE incidences included deep vein thrombosis in the lower extremity (54·6%), pulmonary embolism (13·6%) and catheter-related thrombosis (22·7%). In addition, we found that after adjusting for age, T-phenotype ALL was associated with VTE development (OR 3·07, 95% CI 1·04-9·08). There was no documented major bleeding in the prophylaxis group. LMWH prophylaxis reduced the incidence of symptomatic VTE in adult patients with ALL receiving intensification chemotherapy with ASNase.

[Intestinal amebiasis in the ileac blind end of an ileocolonic anastomosis leading to liver abscess].

A 65-year-old man was admitted complaining of high fever and pain in the right lower abdomen. An ileocolonic side-to-end anastomosis had been performed 38 years previously for an abscess in a colonic diverticulum. On the current admission, findings on contrast-enhanced computed tomography suggested an amebic liver abscess and intestinal amebiasis. Colonoscopy revealed an irregularly shaped ulcer and false membrane in the ileal blind end of the ileocolonic anastomosis. Amebic trophozoites were seen by rapid microscopy. Amebiasis in the blind end of the ileum has rarely been reported. This case is of particular interest because the intestinal amebiasis also led to a liver abscess.

Association of genetic polymorphisms in DNMT3A with the progression of gastric mucosal atrophy and susceptibility to gastric cancer in Japan.

The aim of the present study was to investigate whether single nucleotide polymorphisms in the DNMT3A gene are associated with susceptibility to gastric cancer in the Japanese population. The present case-control study examined the associations between single nucleotide polymorphisms (rs6733868 and rs13428812) in DNMT3A and cancer susceptibility in 343 patients with gastric cancer and 708 subjects without gastric malignancies on upper gastro-duodenal endoscopy. Of 708 controls, 409 were classified into two groups histologically: 99 cases with and 310 cases without gastric mucosal atrophy. Overall, homozygosity for the DNMT3A rs6733868 minor allele was significantly associated with a reduced risk of gastric cancer (odds ratio [OR], 0.621; 95% confidence interval [CI], 0.402-0.958; P=0.031), especially of the intestinal type (OR, 0.494; 95% CI, 0.274-0.890; P=0.019). In subjects >60 years, rs6733868 minor allele homozygosity was significantly associated with gastric cancer susceptibility. Carriers of the rs6733868 minor allele had a reduced risk of severe gastric mucosal atrophy (OR, 0.495; 95% CI, 0.299-0.826; P=0.0069). In addition, the number of minor alleles of both rs6733868 and rs13428812 was significantly correlated with the risk of Helicobacter pylori (HP) infection (P=0.0070 and P=0.0050, respectively). However, rs13428812 was not associated with severe gastric mucosal atrophy or gastric carcinogenesis. The present results suggest that DNMT3A polymorphisms serve roles in the progression from HP infection to gastric mucosal atrophy and gastric carcinogenesis in terms of degree and manner.

BRD4 regulates adiponectin gene induction by recruiting the P-TEFb complex to the transcribed region of the gene.

We previously reported that induction of the adipocyte-specific gene adiponectin (Adipoq) during 3T3-L1 adipocyte differentiation is closely associated with epigenetic memory histone H3 acetylation on the transcribed region of the gene. We used 3T3-L1 adipocytes and Brd4 heterozygous mice to investigate whether the induction of Adipoq during adipocyte differentiation is regulated by histone acetylation and the binding protein bromodomain containing 4 (BRD4) on the transcribed region. Depletion of BRD4 by shRNA and inhibition by (+)-JQ1, an inhibitor of BET family proteins including BRD4, reduced Adipoq expression and lipid droplet accumulation in 3T3-L1 adipocytes. Additionally, the depletion and inhibition of BRD4 reduced the expression of many insulin sensitivity-related genes, including genes related to lipid droplet accumulation in adipocytes. BRD4 depletion reduced P-TEFb recruitment and histone acetylation on the transcribed region of the Adipoq gene. The expression levels of Adipoq and fatty acid synthesis-related genes and the circulating ADIPOQ protein level were lower in Brd4 heterozygous mice than in wild-type mice at 21 days after birth. These findings indicate that BRD4 regulates the Adipoq gene by recruiting P-TEFb onto acetylated histones in the transcribed region of the gene and regulates adipocyte differentiation by regulating the expression of genes related to insulin sensitivity.

Genetic polymorphisms of MAFK, encoding a small Maf protein, are associated with susceptibility to ulcerative colitis in Japan.

AIM: To investigate whether single nucleotide polymorphisms in maf protein K (MAFK), which encodes the MAFK, lead to increased susceptibility to ulcerative colitis in the Japanese population. METHODS: This case control study examined the associations between MAFK single nucleotide polymorphisms (rs4268033 G>A, rs3735656 T>C and rs10226620 C>T) and ulcerative colitis susceptibility in 174 patients with ulcerative colitis (UC) cases, and 748 subjects without no lower abdominal symptoms, diarrhea or hematochezia (controls). In addition, as the second controls, we set 360 subjects, who have an irregular bowel movement without abnormal lower endoscopic findings (IBM controls). RESULTS: The genotype frequency of rs4268033 AA and allelic frequency of the rs4268033A allele were significantly higher in the UC cases than in both controls (P = 0.0005 and < 0.0001, P = 0.015 and 0.0027 vs controls and IBM controls, respectively). Logistic regression analysis after adjustment for age and gender showed that the rs4268033 AA and rs3735656 CC genotypes were significantly associated with susceptibility to UC development (OR = 2.63, 95%CI: 1.61-4.30, P = 0.0001 and OR = 1.81; 95%CI: 1.12-2.94, P = 0.015, respectively). Similar findings were observed by the comparison with IBM controls. In addition, the rs4268033 AA genotype was significantly associated with all phenotypes of UC except early onset. There was no significant association between rs10226620 and ulcerative colitis. CONCLUSION: Our results provide the first evidence that MAFK genetic polymorphisms are significantly associated with susceptibility to UC development. In particular, rs4268033 is closely associated with an increased risk for the development of UC.

Lenalidomide Desensitization in Systemic Light-Chain Amyloidosis With Multi-Organ Involvement.

Limited therapeutic options are available to amyloid patients treated with many lines of therapy. Although combination therapy using lenalidomide and dexamethasone is an effective sequential regimen for systemic amyloidosis (AL), dexamethasone is often poorly tolerated in patients with cardiac involvement. Lenalidomide as single agent has modest activity, but when used in combination with dexamethasone, careful titration is needed. Dermatological adverse reactions can be problematic to patients on lenalidomide-based therapy. Lowering lenalidomide doses have not been able to consistently prevent recurrent skin toxicity. We report a patient who was neither eligible for stem cell transplant nor able to tolerate previous lines of therapy. Therapeutic dilemma arose from lenalidomide-related moderately severe skin toxicity. We enrolled the patient in the lenalidomide rapid desensitization program (RDP) with success in the presence of poor cardiac reserve and renal impairment. No recurrence of skin rash was observed during the course of therapy. To the best of our knowledge, this was the first AL patients who received and tolerated RDP well, despite multi-organ impairments. The target dose may be achieved based on individual patient's ability to tolerate RDP. Incremental dose increase can be applied in future dates without risk of rash recurrence.

Dietary quality and its structural relationships among equivalent income, emotional well-being, and a five-year subjective health in Japanese middle-aged urban dwellers.

BACKGROUND: Although dietary quality in middle-age and the prime age of a person's work career might be determined by positive emotional well-being based on socioeconomic status (SES), causation among determinants of dietary quality still remains unclear. Our purpose was to elucidate the structural relationships among five-year prior dietary quality, equivalent income, emotional well-being, and a five-year subjective health by sex and age group separately. METHODS: In 2003, 10,000 middle-aged urban dwellers aged 40-64 years, who lived in ward A in the Tokyo metropolitan area, were randomly selected and a questionnaire survey was conducted by mail. In 2008, we made a follow-up survey for dwellers, and were able to gather their survival status. A total of 2507, middle-aged men (n = 1112) and women (n = 1395), were examined at baseline. We created three latent variables for a structural equation modeling (SEM), five-year subjective health reported in 2003 and in 2008, dietary quality of principle food groups diversity and eating behavior in 2003, and emotional well-being constructed by enjoyment & ikigai (meaning of life) and by close people in 2003. Equivalent income in 2003 was calculated as SES indicator. RESULTS: In the SEM analysis of both men and women, there was an indirect effect of the equivalent income on dietary quality and on five-year subjective health, via emotional well-being explained by ikigai and having comforting people close to the individuals, significantly. There tended to be a larger direct effect of emotional well-being on the dietary quality in men than in women, and also a larger effect accompanying with aging. In women, there was a large direct effect of equivalent income on dietary quality than in men. When examined comprehensively, there appeared to be a larger effect of five-year prior equivalent income on subjective health during five-year in men than in women. CONCLUSION: This study suggests that it is necessary to support the improvement of dietary quality in middle age by considering the characteristics of sex and age group and also by providing supportive environment to enhance emotional well-being based on equivalent income, cooperating different field professionals to provide such as employment or community support program.

[Risk factors for falls and survival after falling in elderly people in a community].

OBJECTIVES: The purpose of this study was to assess the risk factors associated with falls and to examine the effects of falls on survival of elderly people in a community. METHODS: A questionnaire survey was conducted in 16,462 urban elderly dwellers aged 65 years or more in City A in September 2001. A follow-up survey was carried out in September 2004. We analyzed the data of 8,285 subjects who answered both questionnaires and had not relocated by August 2007. Baseline assessments of health and functioning were carried out in 2001. Falls experienced during the 1-year period before September 2004 were recorded, and the deaths were recorded until August 2007. Statistical analysis was performed using a logistic regression model and Cox's proportional hazards analysis. RESULTS: A total of 6,420 subjects (3,127 men and 3,293 women) who had provided complete answers about their falls were included in the analyses. Of these, 27.8% of women and 16.4% of men had experienced falls, while 6.2% of women and 2.1% of men had experienced falls that caused fractures. We found that the likelihood of fall, with or without fracture development, was greater in women than in men (P < 0.001). The rate of falls tended to increase with age in both women and men. Risk factors associated with falls, in addition to age and gender, were pain (odds ratio [OR], 1.75), lack of instrumental activities of daily living (IADL; OR, 1.45), poor self-rated health status (OR, 1.42), and presence of disease (OR, 1.35). Risk factors associated with falls that caused fracture were pain (OR, 1.85) and lack of IADL (OR, 1.61). Cox's proportional hazards analysis showed a significant increase in mortality in both men and women who had experienced falls than in those who had not (hazard ratio [HR], 1.94, 1.43). CONCLUSION: Aging, pain and disease, lack of IADL, and poor self-rated health status were all significant risk factors for falls in elderly people, and a fall was related to subsequent mortality.

[Chronological evaluation of physical, psychological and social health of urban elderly dwellers over 6 years and assessment of causal inter-relationships].

OBJECTIVES: The purpose of this study is to make a chronological evaluation over 6 years of physical, psychological and social health of urban elderly dwellers. METHODS: A questionnaire survey was conducted with all urban elderly dwellers of 65 years old or more in A City in September, 2001. Answers were obtained from 13,195 people (response rate of 80.2%) in the first survey. Then 3 year and 6 year follow-up surveys of 2,375 members were performed in September 2004 and 2007. Causal relationships were analyzed using a Structural Equation Model based on the Cross-Lagged Effects Variation Model. RESULTS: According to this research, a chronological six year trend in ADL (Activities of Daily Living) was found for "physical factor" (" " means latent variable) as an observed variable, with a shifted from 91.0% to 82.9%. A trend for self-rated health with healthy as an observed variable of "psychological factor" was similarly apparent, shifting from 85.4% to 77.0%. "Social factor" conducted on the follow-up survey in 2007 was significantly affected by the "psychological factor" investigated in 2001 and "physical factor" in the follow-up survey in 2004, indirectly based on the Cross-Lagged Effects Variation Model. "Social factor" totals of 25% for men and 19% for women were explained by this model with high validity levels (NFI = 0.935, IFI = 0.950, RMSEA = 0.036). CONCLUSION: It was suggested that social health was affected by psychological health directly and physical health indirectly during six years follow-up of urban elderly dwellers. Future research is needed to encompass other generations and also to improve the external validity of the results.

(-)-Epigallocatechin gallate enhances the expression of genes related to insulin sensitivity and adipocyte differentiation in 3T3-L1 adipocytes at an early stage of differentiation.

OBJECTIVE: (-)-Epigallocatechin gallate (EGCG) is thought to enhance insulin sensitivity in adipocytes, although doses used in in vitro experiments have been shown to promote apoptosis. To explore the effects of EGCG on insulin sensitivity in adipocytes, the expression of genes related to insulin sensitivity and adipocyte differentiation in 3T3-L1 adipocytes were measured in response to low doses of EGCG. METHODS: Increasing concentrations of low-dose EGCG were administered for 8 d to differentiating 3T3 adipocytes, either at days 0-8 (early stage) or at days 8-16 (late stage). Fat accumulation and cell activity were measured by Oil Red O staining and 1-(4,5-dimethylthiazol-2-yl)-3,5-diphenylformazan assay, respectively. The expression of genes related to insulin sensitivity and adipocyte differentiation was measured by real-time reverse transcriptase-polymerase chain reaction. RESULTS: Fat accumulation and cell activity in 3T3-L1 cells at the early and late stages were reduced at EGCG concentrations > or = 50 microM. However, EGCG doses of 5-10 microM reduced fat accumulation and induced the expression of genes related to insulin sensitivity (including Fabp4, Cd36, Lpl, Pck1, Acox1, Lypla3, and Ucp2) and adipocyte differentiation (Pparg1, Pparg2, Cebps, and Ppargc1a). These increases were only seen at the early, and not late, stages of differentiation. CONCLUSION: These data indicate that low doses of EGCG, despite reducing triacylglycerol accumulation, induce the expression of genes related to insulin sensitivity in the early stage of differentiation.

Modifications of histone H3 at lysine 9 on the adiponectin gene in 3T3-L1 adipocytes.

Modification of histone H3 at lysine 9 from methylations to acetylation is important for transactivation of genes. In this study, we found that all methylations (mono-, di-, tri-) of histone H3 at lysine 9 on the adiponectin gene decreased by stimulating adipocyte differentiation prior to increases in adiponectin gene expression and acetylation of histone H3 at the same residue on the gene during adipocyte differentiation of 3T3-L1 cells. Additionally, we revealed that decrease of adiponectin gene expression by treatment with TNFalpha, an inducer of insulin resistance in adipocytes, was associated with decreased acetylation of histone H3 at lysine 9 on the gene, but not methylations. Our results suggest that induction of the adiponectin gene during adipocyte differentiation is associated with modification of histone H3 at lysine 9 from methylations to acetylation, whereas reduction of the adiponectin gene in 3T3-L1 adipocytes with insulin resistance is associated with decreased acetylation at lysine 9 of histone H3.

Dietary supplementation with epigallocatechin gallate elevates levels of circulating adiponectin in non-obese type-2 diabetic Goto-Kakizaki rats.

Epigallocatechin gallate (EGCG) reportedly enhances plasma adiponectin levels in models of insulin resistance and obesity. In this study, we found that EGCG increases plasma adiponectin levels and decreases plasma triacylglycerol levels in non-obese diabetic Goto-Kakizaki rats with insulin secretory dysfunction. These results suggest that EGCG ameliorates lipid metabolic abnormality even in non-obese rats, probably by increasing adiponectin production.

[Public participation and empowerment in Health Promotion].

BACKGROUND: A new model for Health Promotion was proposed by WHO in 1986. PURPOSE AND METHOD: The purpose of this paper is to review public participation and empowerment in Health Promotion by reviewing case reports and original papers. RESULTS: The main results can be divided into two categories, public participation, and empowerment, The main results are as follows; 1) Health promotion involves the population as a whole in their everyday lives, rather than focusing on people who are sick or at risk for specific diseases. 2) The use of participatory and empowering approaches in the evaluation process has the potential to strengthen the public's capacity for organizational learning and improve their own health status. 3) It is possible to improve health conditions by using empowerment interventions: 1. The need to adopt an ecological approach that simultaneously addresses empowerment. 2. Policy-makers need to take a longer-term approach to empowerment interventions, including proper longitudinal studies to enhance the evidence base for such interventions. 4) Satisfaction is central to the delivery of health and human services. The most critical factor in service delivery is providing quality care and user merit. 5) In developing people-oriented health technologies, priority should be given to the availability of lay resources and to indigenously developed health practices. 6) Empowerment is the most important idea within health promotion. It is often a difficult concept for health professionals to grasp since most have been trained to consider health care providers as experts and the patient as a recipient of this expertise. 7) Health care specialists can contribute considerably to the development of a collaborative, family-oriented approach in the development of self care. The possibilities for such an undertaking depend on the establishment of working relationships at two interfaces: between the health care specialist and his/her client families. A framework for developing these relationships is proposed: involvement, collaboration, and empowerment. 8) The individual should also be given a greater opportunity to actively participate in the design and planning health care services. 9) In the Health Promotion program, it is important to provide a working and living environment in which respect for each other's humanity can be shared.