2.Effects of Dihydrochlorothiazide, Propranolol, and Prazosin on Serum Lipids in Patients with Essential Hypertension.
Seung Bum JIN ; Young Woo RHEE ; Seok Won CHANG ; Ki Cheol KIM ; Soek Pil KIM ; Chang Sup SONG
Korean Circulation Journal 1985;15(2):329-336
Three groups of patients with newely diagnosed hypertension, or with hypertension not optimally controlled by previous treatment, completed a comparative study on the effects of Dihydrochlorothiazide, propranolol, and prazosin on plasma lipids after three months therapy. The drugs showed equipotent antihypertensive effects(P<0.01). Dihydrochlorothiazide administration was associated with a significant elevation of total cholesterol(42%, P<0.05), and triglyceride(8.1%, P<0.01). Changes of HDL-C(5.1%), LDL-C(3.3%), and cholesterol ratio(-4.8%) were not significant. Propranolol administration was associated with significant elevation of total cholesterol(3.8%, P<0.05), triglyceride(14.5%, P<0.005), and LDL-C(5.6%, P<0.005). Reduction of HDL-C(-7.8%, P<0.05) and cholesterol ratio(-14.7%, p<0.005) was also statistically significant. Prazosin administration was associated with significant decrease in total cholesterol(-6.6%, P<0.005), triglycride(-9.6%, P<0.005), and LDL-C(-11.7%, P<0.005), and significant elevation of HDL-C(10.6%,P<0.005) and cholesterol ratio(24.2%, P<0.005) was noted.
Cholesterol
;
Humans
;
Hydrochlorothiazide*
;
Hypertension*
;
Plasma
;
Prazosin*
;
Propranolol*
3.Effect of KCI Continus Tablet(K-Contin(R)) on Serum K and Uric Acid Level during Hydrochlorotihiazide Therapy.
Jung Don SEO ; Wang Sung RYU ; Byung Hee OH ; Young Woo LEE
Korean Circulation Journal 1985;15(3):413-419
The effects of KCI continus tablet(K-Contin(R)) on the serum level of K and uric acid during hydrochlorothizide therapy(25mg/day) were evaluated in 30 patients with essential hypertensien. The results are as follows : 1) During hydrochlorothiazide therapy(25mg/day), 23% of all patients showed hypopotassemia(<3.5mEq/1) while no patient developed hypopotassemia after potassium supplement therapy(8 mEq/day). 2) During the period of K supplement, the level of serum uric acid showed less elevation. 3) The side reaction of KCI continus tablet were mild indigestion which developed in two patients and disappeared soon without any particular treatment. In conclusion, the KCI continus tablet is useful in the prevention of hypopotassemia during chronic diuretic therapy.
Dyspepsia
;
Humans
;
Hydrochlorothiazide
;
Hypokalemia
;
Potassium
;
Uric Acid*
4.Effect of Tamsulosin and Dichlozid on the Expected Treatment of Ureteral Calculi.
Woon Yong YOON ; Tae Yoong JEONG ; Sang Ik LEE ; Dong Jun KIM
Korean Journal of Urology 2009;50(12):1213-1218
PURPOSE: We evaluated the effect of tamsulosin and hydrochlorothiazide (Dichlozid) on the expulsion of ureteral stones. MATERIALS AND METHODS: A total of 132 patients with a single ureteral calculi less than 10 mm in diameter were enrolled and divided into 3 groups: group 1 (n=40) received tamsulosin (0.2 mg/day), group 2 (n=35) received Dichlozid (25 mg/day) and tamsulosin (0.2 mg/day), and group 3 (n=57) was the control. Proximal and distal ureteral stones were evaluated separately. Efficacy was evaluated in terms of the rate and duration of expulsion according to stone size (<5 mm, > or =5 mm) for a maximum period of 4 weeks. RESULTS: The mean stone diameters were 4.9+/-1.7 mm (group 1), 4.8+/-1.6 mm (group 2), and 5.3+/-1.8 mm (group 3). The overall expulsion rates were 70%, 74.3%, and 52.6%, respectively, and showed statistical significance. The mean durations of expulsion were 14.7+/-1.6, 12.8+/-1.5, and 18.0+/-2.0 days, respectively, and group 2 showed a significant decrease in the duration. There were no significant differences in the expulsion rate of proximal and distal ureteral stones in any group. Distal ureteral stones in groups 1 and 2 showed a significant reduction in the mean expulsion time (<5 mm: 13.6+/-0.5, 11.8+/-0.7, and 16.7+/-0.8 days in groups 1, 2, and 3, respectively; > or =5 mm: 15.0+/-1.4, 13.0+/-0.6, and 17.8+/-0.4 days in groups 1, 2, and 3, respectively). The mean expulsion time for smaller proximal stones (<5 mm) in groups 1 and 2 was reduced significantly (17+/-0.6, 15.2+/-0.8, and 19.3+/-0.6 days in groups 1, 2, and 3, respectively). CONCLUSIONS: Medical therapy with tamsulosin is time-saving and effective for treating ureteral calculi. In addition, adjunctive treatment with Dichlozid may reduce the duration of expulsion.
Diuretics
;
Humans
;
Hydrochlorothiazide
;
Sulfonamides
;
Ureter
;
Ureteral Calculi
5.Clinical Effects and Safety of Delapril in Patients with Essential Hypertension.
Se Ick OH ; Hyung Gon KIM ; Gwang Ho CHUNG ; Suck Koo CHOI ; Won Sang YOO
Korean Circulation Journal 1992;22(4):676-682
BACKGROUND: To evaluate depressure effect and safety of delapril, a new ACE inhibitor, in Korea. METHOD: Thirty three patients, aged 37-69, with mild to moderate essential hypertension were first observed for 2 weeks with placebo followed by administration of 15mg of delapril twice daily for 2 weeks, then doubled dosage to 30mg b.i.d. and combined with 25mg of dihydrochlorothiazide if optimal BP were not obtained at the end of 4th week, continued the same dose until the end of 10 week's trial period. RESULT: BP dropped 15/9mmHg inaverage at the end of 10th week rewarding 70% of cumulative effectiveness. Most frequent side reaction was dry cough, occurred in 9% of patients followed by chest tightness, headache, constipation and transient elevation of GPT. CONCLUSION: Delapril 15-30mg twice daily as monotheraphy or combined with diuretics is well tolerated and effective in the treatment of mild to moderate essential hypertension.
Constipation
;
Cough
;
Diuretics
;
Headache
;
Humans
;
Hydrochlorothiazide
;
Hypertension*
;
Korea
;
Reward
;
Thorax
6.Antihypertensive Effect of Captopril on Essential Hypertension.
Won Chang SHIN ; Ki Hwan KIM ; Suck Koo CHOI ; Won Sang YOO
Korean Circulation Journal 1988;18(1):145-151
The antihypertensive effect of captopril was evaluated in 15 patients with mild to moderate essestial hypertension(Mean age : 55, Mean blood pressure : 171/102mmHg). Captopril was administered 25 to 50mg twice daily with or without hydrochlorothiazide by mouth according to our protocol which was presented in the text. All the patients were followed up to 12 weeks. Captopril with or without hydrochlorothiazide significantly lowered the systolic and diastolic pressure in almost all patients. The mean systolic and diastolic pressure were reduced to 134/86mmHg(-37/-16mmHg ; -22/-16%)(p<0.001). Heart rate did not change significantly. No unwanted effects were observed. We conclude captopril has exellent antihypertensive effect in most patients with mild to moderate essential hypertension.
Blood Pressure
;
Captopril*
;
Heart Rate
;
Humans
;
Hydrochlorothiazide
;
Hypertension*
;
Mouth
7.A Case of Phototoxicity due to Hydrochlorothiazide.
Ki Deuk HAN ; Chee Won OH ; Tae Jin YOON ; Tae Heung KIM
Annals of Dermatology 1998;10(4):289-292
A 72-year-old woman developed pruritic erythematous patches on sun-exposed areas for 2 months following treatment with hydrochlorothiazide (Dichlozid) for hypertension. A phototest revealed a decreased minimal erythemal dose to UVA (MED(UVA)=2 J/cm²). A photopatch test with 0.5%, 1%, and 5% hydrochlorothiazide ointment revealed no response. Two weeks after discontinuation of hydrochlorothiazide, the skin lesions improved with complete loss of photosensitivity without any therapy. At that time, an oral provocation phototest with hydrochlorothiazide was performed and it showed a decreased MED to UVA (MED(UVA)=2 J/cm²).
Aged
;
Dermatitis, Phototoxic*
;
Female
;
Humans
;
Hydrochlorothiazide*
;
Hypertension
;
Skin
8.Effects of Diuretics on Serum and Urinary Electrolytes in Patients with Hypertension.
Ki Cheol KIM ; Seok Pil KIM ; Young Min LEE ; Chi Myung SONG ; Sang Ki YANG ; Chang Sup SONG
Korean Circulation Journal 1986;16(2):263-270
In order to investigate electrolyte changes in serum and urine diuretic therapy, we studied 98 patients with hypertension not optimally controlled by previous treatment. After we divied the patients into three gorups in randomized trial, group A were given Amiloride 10mg/day, group B were given Dihydrochlorothiazide 50mg/day, group C were given Amiloride 5mg/day combined with Dihydrochlorothiazide 25mg/day for 7 days. Blood pressure and electrolyte changes in serum and urine after diuretic theraphy for 7 days were as follows. 1) Serum sodium concentrations were not significantly changed in all three groups(P>0.05). 2) Serum potassium concentrations were increased in group A and C (P<0.05), but there were no significant changes in group B(P<0.05). 3) Urinary sodium exceretions were increased in all three groups(P<0.05). 4) Urinary potassium excretion were decreased in group A and C (P<0.05), but there were increased in group B (P<0.05). 5) Blood pressure were decreased in all three groups(P<0.05).
Amiloride
;
Blood Pressure
;
Diuretics*
;
Electrolytes*
;
Humans
;
Hydrochlorothiazide
;
Hypertension*
;
Potassium
;
Sodium
9.Hydrochlorothiazide induced photosensitivity.
Woo Seok KOH ; Sang Eun MOON ; Bang Soon KIM ; Jai Il YOUN
Korean Journal of Dermatology 1992;30(3):373-376
Hydrochlorothiazide is a diuretic drug used in the treatement of edema and hypertension. We report a case of hydrochlorothiazide induced photosensitivity in a 54 year old woman who had taken hydrochlorothiazide for 3 years for hypertension. She complained of itching and burning sensation with erythematous papules and lichenified plaques on light-exposed areas. Fhototest showed marked decrease of the minimal erythema dose(MED) for UVA. The symptoms subsided after the use of topical steroid and the substitution atenolol for hydrochlorothiazide.
Atenolol
;
Burns
;
Edema
;
Erythema
;
Female
;
Humans
;
Hydrochlorothiazide*
;
Hypertension
;
Middle Aged
;
Pruritus
;
Sensation
10.Complete Atrioventricular Block Associated with Hyponatremia.
Ji Joong JEONG ; Dae Hyeok KIM ; Seong Ill YOO ; Sung Hee SHIN ; Myung Dong LEE ; Jea Ho YE ; Ji Hun JANG
Korean Journal of Medicine 2012;83(1):97-100
We report the case of a 77-year-old woman who developed complete atrioventricular (AV) block during an episode of thiazide-induced hyponatremia. She was taking hydrochlorothiazide to treat essential hypertension; she had no definite organic disease of the heart or lungs. Generally, the serum sodium concentration does not have a marked effect on cardiac conduction. However, we experienced a case of complete AV block associated with hyponatremia. This was treated successfully by correcting the electrolyte imbalance. Complete AV block associated with hyponatremia is very rare. To our knowledge, this is the first reported case in Korea.
Aged
;
Atrioventricular Block
;
Female
;
Heart
;
Humans
;
Hydrochlorothiazide
;
Hyponatremia
;
Korea
;
Lung
;
Sodium