The effect of nifedipine GITS on renal function in hypertensive patients with renal insufficiency

Twelve hypertensive patients with moderately severe renal dysfunction were entered into a protocol to assess the blood pressure and renal effects of the sustained release calcium antagonist, nifedipine GITS (30-180 mg/d given once a day) administered for 5 weeks. Nifedipine GITS monotherapy effectively lowered blood pressure in 50% of the patients. Glomerular filtration rate and effective renal plasma flow were increased 18% and 20%, respectively. The filtration fraction and urinary protein excretion remained unchanged. Changes that were observed in renal function were independent of the blood pressure responses of the patients; there was no correlation between the systemic and renal effect of nifedipine GITS monotherapy. Patients who had a poor systemic blood pressure response exhibited an increase in glomerular filtration rate (+11%) but had a decrease in effective renal plasma flow (-6%); patients who achieved a goal blood pressure response showed increases in both glomerular filtration rate (+35%) and effective renal plasma flow (+40%). These results show that nifedipine GITS monotherapy has the potential to improve renal function abnormalities that are encountered in hypertensive patients with renal disease; the improvement in renal function may be independent of their effect on systemic blood pressure.     

Disposition of famotidine in renal insufficiency

The disposition of famotidine was evaluated in 18 patients; Group 1, mild renal insufficiency, [creatinine clearance (CLCR): 30-60 mL/min]; Group 2, moderate to severe renal insufficiency (CLCR: 10-30 mL/min); Group 3, end-stage renal disease requiring maintenance hemodialysis (anuric). Blood and urine samples were obtained over a 72-hour period. Plasma concentration-time data demonstrated biexponential decay. The terminal elimination half-life was prolonged in Group 3 (18.6 +/- 5.7 hr) compared with Groups 1 (9.3 +/- 2.3 hr) and 2 (9.7 +/- 1.7 hr), P less than .05. Steady-state volume of distribution ranged from 0.80 to 1.26 L/kg but did not differ among the groups. Total body clearance (CLp) and renal clearance were significantly lower in Groups 2 and 3 patients compared with Group 1 patients. Nonrenal clearance was not related to CLCR. The CLp correlated well with CLCR (CLp = 1.59 CLCR + 33.8, r = 0.830, P less than .05). These data indicate that dosage adjustment may be necessary in patients who have renal insufficiency.     

Effects of flurbiprofen on renal function in patients with moderate renal insufficiency.

1. Renal function was assessed in eight patients with chronic renal insufficiency following the administration of flurbiprofen 50 mg as a single dose and after chronic administration of 50 mg four times daily for 8 and 27 days. Diet and fluid intake were controlled. 2. Inulin and creatinine clearances and urinary excretion of sodium were measured at baseline and every 20 min for at least 3 h after dosing. The time of the mean peak concentration of (S)-flurbiprofen was used to guide the analysis of the clearances. Creatinine clearance, urinary excretion of sodium, and serum sodium and potassium were also assessed for 24 h after the dose and on a daily basis. Body weight and blood pressure were measured on a daily basis. 3. Decrements in inulin and creatinine clearances were small and reversible within 3 h of an oral dose of flurbiprofen. Comparison of baseline clearances for the three study periods (first dose and at 8 and 27 days of chronic dosing) revealed a lack of chronic effect on glomerular filtration rate. 4. In contrast, flurbiprofen caused a substantial (73 to 86%) and progressive decrease in the urinary excretion of sodium that reached a nadir within 4-5 h after drug administration. However, comparison of baseline values did not differ, indicating that balance conditions had been re-established. 5. Results of 24 h assessments were in agreement with the clearance study results. Reduced urinary excretion of sodium appeared to be limited to the first few days of flurbiprofen administration.(ABSTRACT TRUNCATED AT 250 WORDS)     

Pharmacokinetics and dynamics of famotidine in patients with renal failure.

1. Famotidine, a new histamine H2-receptor antagonist was administered intravenously (20 mg) to 22 patients with end stage renal disease during a dialysis free interval (n = 6) and during different blood purification processes including haemodialysis (HD; n = 4), intermittent haemofiltration (HF; n = 4), continuous haemofiltration (CHF; n = 4) and continuous ambulatory peritoneal dialysis (CAPD; n = 4). The plasma, the dialysate/filtrate and the urine concentrations of famotidine were analysed by h.p.l.c. 2. In addition, intra-gastric pH was measured by a long-term-pH probe in seven patients with renal failure and in six patients with normal renal function (control group) following 20 mg famotidine. 3. A 7 to 10 fold prolongation of famotidine's elimination half-life (27.2 +/- 8.5 h; mean +/- s.d.) was observed in patients with renal failure as compared with the half-life (2.6-3.6 h) in subjects with normal renal function. 4. Total body clearance (CL) and volume of distribution (V) were found to be 33.5 +/- 10.1 ml min-1 and 1.3 +/- 0.7 l kg-1, respectively in patients with end-stage renal failure. 5. Blood purification processes have shown considerable variation in clearing famotidine from the body: 16.4 +/- 8.9 and 6.0 +/- 2.9% of the administered dose in HD with polysulphone and cuprophan membranes respectively, 7.7 +/- 5.2% in HF with a polyacrylonitrile membrane (each for 5 h), 4.5 +/- 1.1% in CAPD and 16.2 +/- 4.9% in CHF with a polysulphone membrane within 24 h.(ABSTRACT TRUNCATED AT 250 WORDS)     

曲美他嗪对高血压肾病患者肾功能影响的相关临床研究

目的 探讨曲美他嗪对高血压肾病患者肾功能的影响.方法 采用前瞻性随机双盲对照研究方法,收集2011年6月至2014年1月入住广州市红十字会医院心内科的高血压肾病患者共102例,按照随机数字表法分为对照组和曲美他嗪治疗组.两组患者均接受降压治疗,治疗组加用曲美他嗪20 mg口服,每日3次,均治疗14天.于治疗前、治疗后7天、治疗后14天测定血肌酐（SCr）、尿素氮（BUN）、胱抑素C,计算肌酐清除率（CCr）及24 h尿蛋白,同时监测患者血压情况.结果 两组患者治疗前肾功能指标差异均无统计学意义,平均动脉压及24 h尿蛋白差异无统计学意义.治疗7天后,治疗组较对照组SCr[（101.77± 19.02） vs（118.23± 18.11）,P＜0.05]、胱抑素C[（0.85±0.61） vs（1.01±0.89）,P＜ 0.05]、尿素氮[（9.04±4.77）vs（11.12±3.27）,P＜0.05]及24 h蛋白尿[（0.46±0.42） vs（0.58±0.51）,P＜ 0.05]有下降,肌酐清除率[（57.49±27.42） vs（41.22±13.23）,P＜0.05]有所升高,差异均有统计学意义;两组平均动脉压[（79.28±19.55）vs（77.54±20.14）,P＞0.05]差异无统计学意义.治疗14天后,两组平均动脉压[（72.33±20.78） vs（71.78±21.48）,P＞0.05）]、尿素氮[（8.87±3.18）vs（9.46±8.24）,P＞0.05]差异无统计学意义;SCr[（110.86±23.24）vs（90.53±18.31）,P＜0.05]、胱抑素C[（0.77±0.47）vs（0.53±0.24）,P＜0.05]及24 h尿蛋白[（0.54±0.47） vs（0.23±0.21）,P＜ 0.05]治疗组低于对照组,治疗组肌酐清除率[（72.22±19.78）vs（65.97±24.32）,P＜0.05]明显高于对照组,差异有统计学意义.结论 曲美他嗪可以改善高血压肾病患者的肾功能.     

The effect of etodolac administration on renal function in patients with arthritis

The effect of etodolac 50-600 mg/d on renal function was assessed in four- to 52-week trials in 1,382 patients with arthritides. No patient was withdrawn from treatment due to an abnormal renal function test related to etodolac administration. There were no significant differences in the incidence of definite renal function abnormalities between patients receiving etodolac and those receiving placebo. Both etodolac and placebo groups had a significantly lower incidence of deviant BUN results than either aspirin- or sulindac-treated patients. Fewer than 2% of patients receiving etodolac showed either a persistent or variably persistent pattern of deviant renal function tests. The results in these studies indicate that chronic etodolac therapy did not adversely affect renal function in patients with arthritis.     

慢性肾功能不全患者肾穿刺活检的风险与价值研究

目的回顾性分析慢性肾功能不全（CRI）患者经皮肾穿刺活检（PRB）的风险与价值。方法对符合条件的50例CRI患者进行PRB,行光镜、免疫组化染色和选择性电镜检测,观察肾穿刺组织肾小球个数、病理类型、诊断以及穿刺并发症。结果肾组织标本合格率为96%。病理类型前三位为增生性肾小球硬化症21例（42%）,IgA肾病（IgAN）9例（18%）,狼疮性肾炎（LN）8例（16%）。PRB后修改诊断5例（10%）,明确病因3例（6%）,诊断修正率为16%,根据病理结果决定治疗方案16例（32%）,治疗方案修正率为26%。并发症以镜下血尿最常见,共48例（98%）,肾周小血肿11例,肾周大血肿2例,腹膜后血肿1例。结论原发性肾脏疾病肾穿后病理结果多为慢性病变,大部分患者的诊断治疗方案不受肾穿刺病理结果的影响,且肾周血肿出现机率较多且较大,偶可合并腹膜后血肿,但狼疮性肾炎表现为慢性肾衰时其肾脏病理的活动指数仍较高,少数病例肾脏病理显示新月体肾炎,仍需应用免疫抑制剂以改善预后。     

Impairment of cognitive function associated with hydroxyamylobarbitone accumulation in patients with renal insufficiency

1. Sodium amylobarbitone was given by intravenous infusion to six patients with chronic renal insufficiency and to six healthy volunteer subjects. Serum concentrations of amylobarbitone and its major metabolite hydroxyamylobarbitone were measured by a gas chromatograph method.

2. The serum concentrations of amylobarbitone were consistently lower in the patient group than in the control group and the concentration half time was shorter (0·10>P>0·05); the 48 h urinary excretion of hydroxyamylobarbitone was reduced (P<0·001) and the serum concentrations of hydroxyamylobarbitone were consistently raised.

3. When two patients were given 200 mg of sodium amylobarbitone daily over five consecutive days the serum concentration of hydroxyamylobarbitone rose steadily to a maximum of about 8 μg/ml. The serum concentrations in two healthy control subjects did not exceed 0·5 μg/ml.

4. Three parallel tests of cognitive function (Otis matched test forms A, B and C) were given to 16 control patients and to 12 amylobarbitone-treated patients. Significant impairment of performance was observed in test B (P<0·001) at a time when amylobarbitone only could be detected in the patients' serum, and in test C (P<0·001) when amylobarbitone concentrations were very low (0·52±0·08 μg/ml±SEM) but hydroxyamylobarbitone concentrations were still high (3·30±1·23, μg/ml±SEM).

5. There was a strong (r=-0·71) and significant (P<0·01) negative correlation between the performance in test C and the serum concentration of hydroxyamylobarbitone. It is concluded that hydroxyamylobarbitone has cerebral depressant effects in man.

     

肾动脉支架术对轻中度肾功能不全合并肾动脉狭窄患者肾功能的影响

目的研究肾动脉支架术对轻中度肾功能不全合并肾动脉狭窄患者肾功能的影响。方法选取2015年1月~2016年1月在我院已经进行过肾动脉支架手术的轻中度肾功能不全合并肾动脉狭窄的280例患者,在手术前和手术后分别对这280例患者进行血压测试、血肌酐(Scr)以及肾小球滤过率等指标进行为期1年的跟踪观察记录,分别记录患者手术前、手术后3个月、手术后6个月以及手术后1年三种不同指标的值,并对三种指标进行统计分析和检验。结果经过肾动脉支架手术后,轻中度肾功能不全合并肾动脉狭窄患者的肾功能有了明显改善,血压值恢复正常率显著高于肾动脉支架手术前,血肌酐值与手术前差异有统计学意义,肾小球滤过率也比手术前有很大的改善,这三组指标较手术前差异有统计学意义(P0.05)。结论肾动脉支架术能够有效的治疗轻中度肾功能不全合并肾动脉狭窄疾病且有显著疗效,能够使患者重新恢复到健康,在临床治疗中值得推广和应用。     

美托洛尔对隐匿性肾功能不全的高血压患者肾小球滤过功能的影响

目的:评价β受体阻滞剂美托洛尔单独或与血管紧张素转换酶(ACE)抑制剂贝那普利联合应用对隐匿性肾功能不全的轻、中度高血压患者肾小球滤过功能的影响。方法:73例隐匿性肾功能不全的高血压患者,随机分为美托洛尔(MET)、美托洛尔+贝那普利(MET+BEN)两组,分别应用美托洛尔50～75mg/d或美托洛尔25mg/d+贝那普利5～10mg/d,疗程6个月。血压控制目标为140/90mmHg。治疗前和治疗满6个月时,检测两组患者血尿酸(SUA)血肌酐(Scr)和肾小球滤过率GFR。结果:①治疗后,MET组与MET+BEN组的血压平均水平的差别均无统计学意义(131.3±9.9/71.9±10.5,132.0±10.2/68.9±10.7mmHg,P均>0.05),血压控制达标率亦无显著差别(78.4%,77.8%,P>0.05)。②治疗后MET组血尿酸、肌酐较治疗前升高(439±62,429±57mmol/L,P<0.05;109±17,103±14μmol/L,P<0.01),肾小球滤过率轻度下降(49.9±6.9,52.9±5.8mL/min·1.73m2,P<0.01);③MET+BEN组血尿酸、血肌酐较治疗前降低(417±57,426±62mmol/L,P<0.01;98±12,105±13μmol/L,P<0.01),肾小球滤过率较治疗前升高(54.7±6.2,51.3±5.6mL/min·1.73m2,P<0.01)。④治疗6个月后,MET+BEN组血尿酸、血肌酐均低于MET组(417±57,439±62mmol/L,P<0.01;98±12,109±17μmol/L,P<0.01),肾小球滤过率高于MET组(54.7±6.2,49.9±6.9ml/min·1.73m2,P<0.01)。结论:对合并隐匿性肾功能不全的高血压患者,应避免单独应用美托洛尔,以免加重肾小球滤过功能的损害;而美托洛尔与贝那普利联合应用,可能有益于肾功能的保护。     

The effect of renal insufficiency on mycophenolic acid protein binding.

Mycophenolate mofetil (MMF) is commonly used in solid organ transplant recipients. MMF is converted to mycophenolic acid (MPA) upon reaching the systemic circulation. Many acidic drugs have altered protein binding in renal failure, and it is possible that MPA protein binding may be decreased. The authors studied 23 renal transplant recipients: 8 transplant patients (7 kidney, 1 kidney/pancreas) with chronic renal insufficiency (CRI) and 15 renal transplant patients with preserved renal function. Plasma was obtained for kinetic profiles of total MPA, free MPA, and its glucuronide metabolite (MPAG). Plasma was obtained from 10 hemodialysis patients and 8 healthy control volunteers to assess in vitro differences in MPA protein binding. Average free fraction of MPA in patients with chronic renal insufficiency was more than double that of patients with normal renal function (5.8 +/- 2.7 vs. 2.5 +/- 0.4, p < 0.01). Free MPAAUC was almost doubled in the patients with chronic renal insufficiency versus controls (2.04 +/- .08 vs. 1.03 +/- 0.6, p < 0.01). MPA protein binding is decreased, and free MPA concentrations are increased in patients with chronic renal failure.     

The effect of famotidine on neuromuscular transmission.

We have investigated the effects of the H2 receptor antagonist famotidine on the neuromuscular transmission by using the sciatic nerve--gastrocnemius muscle preparation of rat in vitro. Famotidine, administered by I.V. injection, potentiates the neuromuscular blockade induced by d-tubocurarine, pancuronium and aminoglycoside antibiotics. Moreover, the drug alone is capable of producing a blockade on the preparation stimulated at high frequency. The neuromuscular blockade induced by famotidine is reversed by 4-aminopyridine but not by dimaprit. Similar results have previously been obtained with cimetidine.     

冬虫夏草制剂对慢性肾功能衰竭患者肾功能的影响

目的：分析比较冬虫夏草制剂治疗前、后慢性肾功能衰竭患者肾功能的变化。方法：将2005～2008年本院肾内科的慢性肾功能衰竭患者随机分为治疗组和对照组,两组的基础治疗相同,治疗组加用冬草夏虫制剂,对照组加用安慰剂,疗程均为4～6个月。治疗前、后分别检测各种肾功能指标。结果：治疗组治疗前、后各指标两两比较得知。冬虫夏草制剂治疗后ECT20minER、Ccr均有显著升高,而BUN、Scr则均有显著降低,治疗前后对比,差异有统计学意义,P〈0．01。对照组治疗前、后各指标两两比较显示均无明显变化,P〉0．05。两组间各指标治疗前、后差值的比较．提示治疗组较对照组具有明显的降低BUN和scr,升高ECT20minER和Ccr的作用。两组之间相比．差异有统计学意义,分别为P〈0．05和P〈0．01。两组总的治疗好转率的比较示,治疗组总的治疗好转率明显高于对照组,两组之间相比,差异有统计学意义,P〈0．05,提示冬虫夏草制剂对CRF有明显的改善肾功能、延缓病情进展之作用。结论：冬虫夏草能显著改善慢性肾功能衰竭患者的肾功能,使患者的BUN、Ser显著降低,而ECT20minER、Ccr则显著升高。     

肾功能不全与肾功能正常患者应用利奈唑胺致血小板减少发生情况分析

目的探讨应用利奈唑胺患者的肾功能对该药所致血小板减少的影响,为肾功能不全患者安全使用利奈唑胺提供依据。方法收集2008年1月至2011年5月因革兰阳性菌致肺部感染在空军总医院住院、单独或联合应用利奈唑胺治疗的肾功能不全、肾功能正常患者的临床资料进行回顾性分析,主要观察指标为用药前后血小板计数和血清肌酐、尿素氮水平。为排除联合用药的影响,按照年龄、住院时间匹配原则,选择同期因感染住院且肾功能正常、未使用利奈唑胺但使用利奈唑胺联合疗法中的另外1种抗菌药物的患者,作为单独应用该种抗菌药物的对照。结果应用利奈唑胺患者共43例,其中肾功能不全患者(肾功能不全组,22例)男15例,女7例,年龄38～93(74.8±14.2)岁,16例联用利奈唑胺和其他抗菌药物,包括替考拉宁(1例)、美罗培南(4例)、万古霉素(1例)、甲硝唑(1例)、亚胺培南西司他丁钠(6例)和头孢哌酮舒巴坦(3例);肾功能正常患者(肾功能正常组,21例)男17例、女4例,年龄38～90(73.8±13.7)岁。替考拉宁、美罗培南、万古霉素、甲硝唑、亚胺培南西司他丁钠和头孢哌酮舒巴坦组各22例。应用利奈唑胺的时间:肾功能不全组为1～13(5.4±3.6)d,肾功能正常组为2～13(5.9±3.0)d。肾功能不全组应用利奈唑胺前后血小板计数分别为(207±94)×109/L和(131±97)×109/L,差异有统计学意义(P<0.01)。肾功能正常组患者应用利奈唑胺前后小板计数分别为(208±89)×109/L和(181±94)×109/L,差异无统计学意义(P>0.05)。肾功能不全组与肾功能正常组血小板减少发生率分别为59.1%(13/22)与28.6%(6/21),差异有统计学意义(P<0.05)。2组出现血小板减少的患者均无出血症状,停药3～10(5.7±3.3)d后均逐渐恢复至基线水平。肾功能不全组中联用甲硝唑、万古霉素、替考拉宁者各1例,均出现血小板减少;联用美罗培南者4例,3例出现血小板减少;联用头孢哌酮舒巴坦者3例,2例出现血小板减少;联用亚胺培南西司他汀钠者6例,3例出现血小板减少。而替考拉宁、美罗培南、万古霉素、甲硝唑、亚胺培南西司他丁钠和头孢哌酮舒巴坦组患者用药前后血小板计数差异均无统计学意义(均P>0.05),仅有头孢哌酮舒巴坦组的1例患者出现血小板减少(轻度)。肾功能不全组患者联用利奈唑胺和上述6种抗菌药物之一时血小板减少发生率与单独使用其中1种抗菌药物的各组患者比较,差异均有统计学意义(均P<0.05)。结论患者肾功能对利奈唑胺所致血小板减少发生率有一定影响。肾功能不全患者应用利奈唑胺期间应定期监测血小板计数,一旦出现血小板减少应立即停药。     

Diazepam kinetics in patients with renal insufficiency or hyperthyroidism.

1 Eight patients with end-stage renal insufficiency on maintenance haemodialysis, and seven patients with newly diagnosed hyperthyroidism, received a single intravenous dose of diazepam, followed by blood sampling over the next 7 days. Fifteen healthy volunteer controls, matched with patients for age and sex, were similarly studied. 2 Diazepam half-life in renal failure patients (mean 37 h) was greatly reduced compared to controls (mean 92 h, P less than 0.05) and clearance of total (free plus bound) diazepam correspondingly increased (0.94 v 0.34 ml min-1 kg-1, P less than 0.01). 3 However, differences were largely related to disease-related changes in drug binding and distribution. Mean unbound fraction of diazepam in plasma of renal patients (7.0%) was greatly increased over controls (1.4%, P less than 0.01) and Vd of unbound diazepam greatly reduced (57 v 157 l/kg, P less than 0.01). 4 Clearance of pharmacologically active unbound diazepam (intrinsic clearance) was not significantly different between renal patients and controls (23 vs 30 ml min-1 kg-1). 5 None of the kinetic variables for total or unbound diazepam in thyrotoxic patients differed significantly from those in controls matched for age and sex. 6 End-stage renal failure (or its associated drug therapy) alters diazepam protein binding and distribution, but does not significantly change clearance of unbound drug. Thyrotoxicosis does not influence diazepam kinetics.     

The effect of triple drug therapy on renal function in patients with essential hypertension

The effects of long-term triple drug therapy on renal function in patients with moderate to severe essential hypertension have not been evaluated systematically. We prospectively studied fifteen male patients with moderate to severe essential hypertension receiving triple drug therapy (metolazone, atenolol or betaxolol, and minoxidil) for 16 weeks. Supplemental potassium was prescribed in an attempt to maintain serum potassium above 3.5 mEq/liter. Systemic blood pressure was well controlled with this regimen. However, glomerular filtration rate (assessed by inulin clearance), effective renal plasma flow (assessed by paraaminohippurate clearance), and renal blood flow were reduced. Filtration fraction and renal vascular resistance were not significantly altered. Plasma renin activity remained stimulated throughout the protocol. Weight gain occurred, and serum potassium remained low. These results suggest that triple drug therapy employing a diuretic, beta-adrenergic antagonist, and a potent vasodilator is effective therapy for controlling moderate to severe systemic hypertension. However this antihypertensive regimen may be associated with a decrement in renal function.     

贝那普利与依那普利对高血压病的肾功能影响

目的 :研究贝那普利与依那普利对高血压病的肾功能的影响。方法 :按照随机和单盲法将 90例Ⅰ、Ⅱ期原发性高血压病人分为贝那普利和依那普利组 ,分别口服 10～ 2 0mg·d-1贝那普利或依那普利 ,疗程均为 12周。结果 :两组降压效果显著 ,降压疗效相似 (P >0 .0 5 ) ,总有效率分别为 91%和 86 % ,不良反应率是 12 %和 13%。测定了用药前后尿微蛋白排泄率、内生肌酐清除率、血和尿 β2 微球蛋白和尿N 乙酰 B D氨基葡萄糖苷酶水平。实验结果显示 ,尿微蛋白的排泄率与血压成正相关 ,而肌酐清除率与血压成负相关。两组用药后高血压症状明显改善 ,血压下降 ,心率无明显变化。尿微蛋白和N 乙酰 B D氨基葡萄糖苷酶均有下降 ,洛丁新组优于依那普利组。结论 :两组治疗后对Ⅰ、Ⅱ期高血压病人早期肾损害均有保护作用     

Alprazolam kinetics in patients with renal insufficiency

Alprazolam kinetics following a single 1.0-mg oral dose of alprazolam were compared between seven dialysis-dependent patients with chronic renal failure and seven healthy controls matched for age, sex, and weight. There were no significant differences between patients and controls in alprazolam half-life (11.5 vs. 11.3 hours) or clearance of total drug (1.14 vs. 1.26 ml/min/kg). However, alprazolam free fraction was increased in renal failure patients (35.7% vs. 31.9% unbound, p less than 0.005). Free clearance of alprazolam averaged 23% lower in patients (3.2 vs. 4.1 ml/min/kg), but the difference was not significant. Renal insufficiency has a quantitatively small influence on alprazolam pharmacokinetics.     

韶钢社区慢性肾功能不全患者社区干预作用的研究

目的对慢性肾功能不全(氮质血症期)患者进行社区干预以改善患者生活质量,有利于患者的健康。方法 2009年1月～2011年10月,通过对韶钢社区居民慢性肾功能不全(氮质血症期)患者进行社区干预,对干预组59例及对照组39例观察,干预组首先让患者对自己的病情、治疗有正确的认识,通过采取健康教育、饮食控制、药物治疗指导方式进行干预,监测患者血肌酐的变化,调整用药。结果①通过社区干预监测干预组患者血肌酐平均值分布整体趋势下降明显,对照组患者血肌酐平均值下降不明显;②治疗后两组患者的头晕、头痛、乏力、腰部酸痛、失眠等症状不良主诉较治疗前明显减少;干预组与对照组在心理健康、日常精神活动功能、总体健康、活力方面有明显差异,在躯体功能、日常活动功能、身体疼痛、社会活动能力方面相比较,无显著性差异。结论社区干预能够使慢性肾功能患者的肾功能进展减慢,生活质量提高,能够延长患者到达尿毒症期的时间、延长生存时间、减轻患者的经济负担,有利于患者的健康。