To assess real-life effectiveness of a perindopril/indapamide (Per/Ind) single-pill combination (SPC) in patients with hypertension (HT) and type 2 diabetes mellitus (T2DM), obesity and/or metabolic syndrome (MetS).
This post hoc analysis pooled raw data from four large observational studies (FORTISSIMO, FORSAGE, ACES, PICASSO). Patients, most with uncontrolled blood pressure (BP) on previous treatments were switched to Per/Ind (10 mg/2.5 mg) SPC at study entry. Office systolic and diastolic blood pressures (SBP and DBP) were measured at baseline, 1 month and 3 months.
In the overall pooled population (N = 16,763), mean age was 61 ± 12 years, HT duration 11 ± 8 years, and baseline SBP/DBP 162/94 mmHg. T2DM, obesity and MetS were present in 21%, 49% and 27% of patients, respectively. Subgroups had similar mean age and HT duration to the overall population; patients with T2DM were slightly older (64 ± 10 years) with a longer HT duration (13 ± 8 years). Mean BP was approximately 160/95 mmHg in each subgroup. At 1 month, mean SBP decreased by approximately 20 mmHg in the overall population, and by a further 10 mmHg at 3 months. Similar results were observed in the three subgroups, with mean changes from baseline at 3 months of − 28 ± 15/− 13 ± 10 in T2DM; − 30 ± 15/− 14 ± 10 in obesity; and – 31 ± 15/− 15 ± 9 mmHg in MetS. BP decreases were greatest in patients with grade II or grade III HT. BP control rates (< 140/90 mmHg or 140/85 mmHg for T2DM) at 3 months were 59% in T2DM, 67% in obese, and 66% in MetS. No specific safety concerns were raised, particularly concerning ionic (Na, K) or metabolic profiles.
Switching to Per/Ind SPC led to rapid and effective BP decreases in patients with T2DM, obesity, or MetS. BP control was achieved in 6–7 out of 10 previously treated but uncontrolled patients. Treatment was well tolerated. The results confirm the beneficial effects of a Per/Ind SPC for difficult-to-control patient populations.
Why carry out this study?
Patients with metabolic disorders such as type 2 diabetes mellitus (T2DM), obesity and/or metabolic syndrome (MetS) have a significantly higher prevalence of hypertension, and are increasing in numbers in most parts of the world.
This population is often referred to as difficult-to-treat (blood pressure [BP] control rates much lower compared with individuals without these comorbidities), elevating the global risk of hypertension and cardiovascular disease and hence the burden on healthcare systems.
Current guidelines for the management of hypertension (ESC/ESH, ACC/AHA, ISH) do not provide any specific recommendations for pharmacological strategies among patients with obesity or those with MetS, but recommend the preferential use of a single-pill combination (SPC) and patient management which takes into account the presence of other cardiovascular risk factors.
Four large observational prospective studies assessed the efficacy of a perindopril 10 mg/indapamide 2.5 mg (Per10/Ind2.5) SPC in patients with hypertension uncontrolled on their previous treatment. Patients had a range of associated risk factors and comorbidities, making the cohort representative of patients followed in daily medical practice.
The raw data from these studies were pooled to provide results in cohorts of sufficient sample size to assess the SPC effects over 3 months in a large pooled analysis performed with the high dose Per/Ind SPC consisting of 16,763 patients.
What was learned from the study?
The results of our three subgroup analyses of patients enrolled in four large, 3-month, observational trials (FORTISSIMO, FORSAGE, PICASSO, and ACES) indicate that the Per/Ind SPC (10 mg/2.5 mg) provides effective and well-tolerated BP-lowering in patients with previously treated but uncontrolled hypertension and associated metabolic disorders (T2DM and/or obesity or MetS), i.e. populations in whom it is recognized that BP is difficult-to-control.
For each analysed subgroup, the switch to Per/Ind SPC provided significant BP decreases from baseline that were already observed after 1 month.
At study end, BP control was achieved in 6–7 out of 10 previously treated but uncontrolled patients: obesity (67%), MetS (66%), and T2DM (59%).
In these subgroups, treatment with the Per/Ind SPC was safe, metabolically neutral (no impact on glucose and lipid parameters) and emergent adverse events were relatively infrequent.
This article is published with digital features, including a summary slide, to facilitate understanding of the article. To view digital features for this article go to https://doi.org/10.6084/m9.figshare.13521743.
High arterial blood pressure (BP) is the leading risk factor for adverse cardiovascular events, kidney disease and premature mortality, and is perhaps ultimately responsible for 13% of deaths worldwide as compared to 5.8%, 4.8% and 4.5% for diabetes, obesity and hypercholesterolaemia, respectively . Recent estimates indicate the prevalence of adult hypertension (systolic blood pressure [SBP]/diastolic blood pressure [DBP] ≥ 140/90 mmHg) in Europe is at least 40% [2, 3]. Hypertension becomes progressively more common with advancing age, and in individuals aged over 60 years the prevalence may be greater than 60% . Additional cardiovascular disease (CVD) risk factors commonly associated with hypertension include type 2 diabetes mellitus (T2DM, present in 15–20% of patients with hypertension), lipid disorders (30%), overweight/obesity (40%) and metabolic syndrome (MetS) (40%) .
T2DM and obesity are increasingly prevalent in most parts of the world, elevating the global risk of hypertension and CVD and hence the burden on healthcare systems [6, 7]. Patients with MetS, a combination of risk factors that include central obesity, raised fasting glucose, dyslipidaemia and hypertension, comprise an additional risk group . A residual cardiovascular risk is still present in many of these patients despite widespread use of cardiometabolic medications.
The prevalence of MetS in the USA was recently estimated at 34% , and one European estimate in a large cohort from 10 countries was 24% (closer to 25% for women) . Compared to the general population, individuals with obesity and those with T2DM have a significantly higher prevalence of hypertension. Up to 75% of individuals with obesity seen in primary care have hypertension , and 81% of patients with T2DM ; less than 30% of these individuals reach recommended levels of BP control .
The clustering of pathologies (hypertension/obesity/T2DM/MetS) is believed to be due to common dysfunctions of neurohumoral feedback and the sympathetic control of the kidneys and heart [14, 15]. Increased visceral adiposity contributes not only to the sustained stimulation of the sympathetic nervous system (promoting Na+ retention, renal microvascular remodelling and arterial stiffness ) but is also pro-oxidative and leads to a proinflammatory state. This subsequently causes insulin resistance and impairs glucose utilisation through actions on the endothelium (vascular rarefaction, vascular remodelling, reductions in vascular relaxation) and has implications for other tissues that affect BP regulation. Together, these metabolic/hormonal imbalances augment CVD risk, the level of which is also influenced by age and gender .
Patients with hypertension and comorbid T2DM, obesity or MetS are therefore often referred to as difficult-to-treat populations, as it has become clear that BP control rates in such patients tend to be much lower compared with individuals without these comorbidities. Frequently, this poor control continues despite the use of supplementary antihypertensive medications [14, 17].
In such difficult-to-treat populations, clinical decisions need to be based on pathophysiological rationale. Identification of the most appropriate drug regimen should take into account the mechanism of obesity-related hypertension, which involves a complex interplay of underlying pathologies such as enhanced activity of the sympathetic nervous system and renin–angiotensin system (RAS), the activity of several adipocyte-derived substances, increased renal tubular sodium reabsorption, vascular endothelial dysfunction and insulin resistance . As BP reductions in these populations only partially address the pathophysiological pathways, and significant residual risk is observed even amongst those with controlled BP , an integrated cardiovascular risk management approach should be adopted, involving aggressive BP control and use of antihypertensive agents known to have protective benefits beyond BP lowering.
Current guidelines for the management of hypertension, including those of the European Society of Cardiology/European Society of Hypertension (ESC/ESH) , the American College of Cardiology/American Heart Association (ACC/AHA) , and the latest International Society of Hypertension (ISH) 2020 guidelines , do not provide any specific recommendations for pharmacological strategies among patients with obesity or those with MetS other than those related to lifestyle behaviour. To date, few prospective trials have been conducted to determine the ideal antihypertensive regimen for patients with obesity and MetS . Guideline recommendations for preferred choice of antihypertensive drugs in the management of T2DM do exist, however, and advise use of a RAS blocker, calcium channel blocker (CCB) and/or thiazide-like diuretic [2, 5, 22, 23], based on results from the ADVANCE (Action in Diabetes and Vascular Disease: Preterax and Diamicron Modified Release Controlled Evaluation) study, among others, which assessed the cardiovascular event reduction associated with perindopril/indapamide (Per/Ind) single-pill combination (SPC) in patients with T2DM . Clinical decisions for individuals who are obese or have MetS are made on a case-by-case basis using pathophysiological criteria to identify the most appropriate drug regimens. As sustained sympathetic overdrive is considered the cardinal feature of obesity, a RAS blocker (i.e. angiotensin-converting enzyme inhibitor [ACEi] or angiotensin receptor blocker [ARB]) is commonly used first with either a CCB and/or a diuretic; the combination of a RAS blocker with a thiazide-like diuretic is also supported .
In the present analysis, we investigated the efficacy and safety of a Per/Ind SPC in these difficult-to-treat subgroups of patients, using pooled data from four similar, large observational studies conducted in Eastern Europe . The Per/Ind SPC provides an optimised ratio of two recommended major drug classes of antihypertensive agents, which in addition to providing reliable BP reduction, have cardioprotective properties that could be valuable in patients with hypertension and metabolic abnormalities [27, 28].
The results of the overall population in this pooled analysis as well as the response of patients with isolated systolic hypertension and by age class and gender are presented separately . Data from this pooled analysis have previously been presented at the meeting of the International Society of Hypertension in 2018 and published as two abstracts: Dézsi and colleagues reported the results in patients with obesity and Farsang for patients with T2DM [29, 30].
The methodology for this subgroup pooled analysis has been fully described elsewhere . Briefly, individual patient data from four large, prospective, observational studies (FORTISSIMO [Full-dose Perindopril/Indapamide in the Treatment of Difficult-to-Control Hypertension] ; FORSAGE [How to Increase the Effectiveness of Antihypertensive Therapy in Clinical Practice] ; ACES [Antihypertensive Combinations' Long Term Efficacy Comparing Study] ; and PICASSO [Perindopril Plus Indapamide Combination Blood Pressure Reduction] [34, 35]) were integrated into a single database. The four studies had similar designs, study endpoints (office sitting SBP/DBP), time points (1- and 3-month visits) and reported information. At baseline, patients switched from their existing antihypertensive treatment to the Per/Ind SPC 10/2.5 mg.
Obesity was defined as body mass index (BMI) greater than 30 kg/m2 (FORTISSIMO and FORSAGE); or a waist circumference greater than 102 cm for men, greater than 88 cm for women (ACES and PICASSO).
A diagnosis of MetS was made if a patient had at least three of the following criteria (essentially derived from the National Cholesterol Education Program Expert Panel (NCEP) and Adult Treatment Panel III [ATP III]) :
Obesity (as defined above)
Low high-density lipoprotein (HDL) cholesterol (< 1.04 mmol/L for men; < 1.29 mmol/L for women)
High triglycerides (≥ 1.69 mmol/L)
Presence of T2DM or high plasma levels of fasting glucose (≥ 6.1 mmol/L)
High BP (SBP > 130 mmHg and DBP > 85 mmHg)
MetS was not defined for patients in the FORSAGE study as data on plasma glucose, HDL-cholesterol and triglycerides were not available.
Existing information about adverse events was pooled. The main endpoints were mean changes in SBP and DBP from baseline and the proportions of patients achieving target BP (< 140/90 mmHg, but < 140/85 mmHg for patients with T2DM in any subgroup).
The designs of the individual studies in this pooled analysis were approved by local ethics committees. Information on the individual local ethics committees for each of the studies can be found in the primary study publications. All studies were carried out in accordance with the ethical principles derived from the revised Declaration of Helsinki. All patients provided written informed consent.
The pooled analysis of the four studies included 16,763 patients with a mean age (± SD) of 61 ± 12 years, 57% of whom were women, with a mean hypertension duration of 11 ± 8 years. In the overall population, 21% (n = 3450) had T2DM, 49% (n = 8113) were obese and 27% (n = 4448) had MetS. The main demographic data for the three patient subgroups are summarized in Table 1.
The subgroups of patients with obesity and MetS had similar mean ages to the overall population (whole cohort) (61 ± 11 and 62 ± 11 years, respectively) and had a similar mean hypertension duration (both 11 years). Patients in the T2DM subgroup, on the other hand, tended to be slightly older (mean age 64 ± 10 years) and had a slightly longer hypertension duration (13 ± 8 years).
The mean baseline SBP/DBP in the overall population was 162/94 mmHg. About one-third of patients (35%; n = 5875) had grade I hypertension (SBP > 140 and < 160 mmHg), 48% (n = 8032) had grade II hypertension (SBP ≥ 160 and < 180 mmHg) and 13% (n = 2242 patients) had grade III hypertension (SBP > 180 mmHg). (Note: the remaining 4% of patients had, at baseline, either fluctuating BP or controlled BP with adverse drug reactions.) In the T2DM, obese and MetS subgroups, the proportions of patients according to hypertension grade were fairly similar to the whole cohort: 36%, 46% and 13%, respectively, for patients with T2DM, 32%, 50% and 14%, respectively, for patients with obesity, and 33%, 50% and 14%, respectively, for patients with MetS. Risk factors and co-morbidities were generally more frequent in these patient subgroups than in the whole cohort. This was particularly the case for diagnoses of coronary artery disease (CAD) or myocardial infarction (MI) (39% in patients with T2DM, 31% in patients with obesity and 37% in patients with MetS, but only 28% in the whole cohort); proteinuria and chronic kidney disease were also more prevalent in the subgroup populations (Table 1).
In this population of patients with uncontrolled BP, the switch to Per/Ind SPC (10/2.5 mg) led to marked decreases in mean BP both at 1 month and 3 months for each subgroup. The changes were significant both statistically (p < 0.001) as well as clinically, for each BP phase (systolic and diastolic) (Table 2).
After 1 month of treatment, the mean decreases in SBP exceeded − 20 mmHg in each subgroup. After 3 months, SBP/DBP decreases from baseline were similar in patients with obesity and in patients with MetS (− 30/− 15 mmHg and − 31/− 16 mmHg, respectively), as were the final mean BP values (132 ± 10/80 ± 6 mmHg and 133 ± 10/81 ± 10 mmHg, respectively). In patients with T2DM, who are regarded as the most difficult subgroup to treat, the mean BP decreases were slightly lower, at − 28/− 13 mmHg, but reached the same final mean BP value (133 ± 10/80 ± 7 mmHg).
At study end, 67% of obese and 66% of the patients with MetS achieved BP control, slightly higher than the proportion achieving BP control in the T2DM subgroup (59%); however, the definition of BP control in the T2DM subgroup had a lower DBP target (< 140/85 mmHg) (Table 3).
As expected, the decreases in SBP were more pronounced in patients with grade II and grade III hypertension than in those with grade I hypertension and the results were similar for all subgroups (Fig. 1 for the T2DM subgroup). BP control rates were higher in patients with grade I and grade II hypertension than in those with grade III.
In these high-risk subgroups with co-morbidities, treatment with the Per/Ind SPC was safe and emergent adverse events were relatively infrequent. The events that did occur were generally well-documented, drug-related events (Table 4), most frequently dizziness, cough and peripheral oedema. In the T2DM subgroup, these events occurred at rates of 0.2%, as compared to 0.3% in the obese subgroup (for dizziness and cough) and 0.4% in the MetS subgroup. Serious events were reported by 0.4%, 0.3% and 0.4% in the diabetes, obese, and MetS subgroups, respectively, and the system organ classes (SOC) affected are presented in Table 4. Only two preferred terms reached the threshold of 0.1% incidence: two cases of unexplained death (SOC General disorders) and two cases of “death of relative” (SOC Social circumstances). Further details are provided in Supplementary Table 1.
In the overall population and in the three subgroups, the results for serum levels of sodium (Na+), potassium (K+), creatinine and uric acid showed overall stability over the 3-month treatment period in all subgroups (Table 5). The treatment was also metabolically neutral with minor changes (or a slight trend to improvement) in the circulating plasma levels of glucose, low-density lipoprotein (LDL) cholesterol and triglycerides.
The results of this pooled analysis confirm the BP-lowering benefits of the Per/Ind SPC in patients with hypertension and T2DM and/or obesity or MetS, who were uncontrolled with previous antihypertensive treatment, and who are recognized as difficult-to-treat and at-risk populations. In particular, in the absence of clear recommendations for management of patients with hypertension and obesity and/or MetS, this 3-month study showed that the Per/Ind SPC provided efficient BP reduction and represents a valuable therapeutic option for the physician treating such patients.
The pooled data provided sufficient numbers of patients with hypertension and each of the metabolic abnormalities for analysis: 3450 patients with T2DM, 8113 patients with obesity and 4448 patients with MetS. For each analysed subgroup, the switch to Per/Ind SPC (10/2.5 mg) provided significant BP decreases from baseline that were already observed after 1 month. After 3 months of treatment, further BP decreases were observed in all subgroups, which were quite similar to those observed in the whole cohort of 16,763 patients, and approached mean BP targets recommended by 2018 ESC/ESH guidelines . While the proportion of patients with T2DM with BP control was slightly lower than that observed in the other subgroups (59% versus 67% of the obese subgroup, and 66% of the MetS subgroup), it should be remembered that this subgroup had a lower DBP target and so the control rate may be considered as a successful result. In addition to the BP efficacy results in the three patient subgroups, the Per/Ind SPC showed a good safety profile, including ionic (Na+, K+) and metabolic parameters.
For patients with hypertension and T2DM, most current treatment guidelines recommend an initial antihypertensive therapy that combines two drugs: a RAS inhibitor with a CCB or thiazide/thiazide-like diuretic [2, 5, 20], which may then be escalated according to a treatment algorithm . Some experts, however, favour more precise recommendations and suggest that the combination of a RAS inhibitor with a thiazide-like diuretic might be the best initial antihypertensive regimen for most patients with hypertension and T2DM [25, 37,38,39], considering that the positive effects of antihypertensive drugs on cardiovascular outcomes outweigh the potential negative effects of some agents (e.g. beta blockers, thiazide diuretics) on glucose metabolism. It should be noted that long-term trials performed with indapamide alone or combined with perindopril in T2DM populations have demonstrated the efficacy of the drugs on target organ protection with no unwanted effects on glucose metabolism [24, 40,41,42].
While this analysis does not present long-term results, these have been demonstrated in other trials of the Per/Ind combination, suggesting that the BP reduction would be maintained and that cardiovascular benefits would be sustained. A sub-analysis of PROGRESS (Perindopril Protection Against Recurrent Stroke Study) demonstrated a long-term (mean 3.9 years of treatment) cardiovascular benefit of Per ± Ind versus placebo according to diabetes status  or BMI class . Active treatment produced reductions in the risk of recurrent stroke in patients with T2DM that were at least as great as those achieved in patients without T2DM, while BP was reduced by 9.5/4.6 mmHg and 8.9/3.9 mmHg, respectively . The difference in SBP/DBP (9/4 mmHg) between active treatment and placebo with no difference by BMI class provided consistent treatment benefits in terms of protection against major vascular events as well as stroke. However, the greater baseline level of cardiovascular risk in those with higher BMI meant that those patients obtained the greatest benefit .
In patients with T2DM, the benefits of a Per/Ind SPC on renal protection were demonstrated in the 1 year PREMIER (Preterax in Albuminuria Regression) study with decreases in microalbuminuria  and, longer term, in the ADVANCE study , in which Per/Ind led to a significant 21% reduction in renal events (p < 0.001), including a significant reduction in the development of microalbuminuria (p < 0.0001). Furthermore, in a 6-year post-trial follow-up, the ADVANCE-ON study, the patients who had been treated with Per/Ind for an average of 4.5 years achieved persistent significant long-term benefits with respect to death from any cause and from cardiovascular causes (− 9%, p = 0.03; and − 12%, p = 0.04, respectively) .
The benefit of ACEi for patients with T2DM has been confirmed in a meta-analysis by Iv and colleagues , which included 13 large trials (47,008 patients with T2DM). The results provided stronger evidence for cardiovascular benefit (including endpoints of all-cause mortality, cardiovascular death and major cardiovascular events) in the trials of ACEi compared with trials of ARBs. According to Lévy and Taddei , the Per/Ind combination may have important benefits that differ from other drugs in the same classes. This could be explained by a vascular legacy beyond BP control, and the known micro- and macrovascular effects of the combination, which confer clinically significant long-term benefits, some of which extend beyond the duration of treatment (as observed in the ADVANCE-ON study).
For patients with obesity, as well as those with MetS, the current guidelines for the treatment of hypertension do not provide any specific treatment recommendations. However, obesity is a key risk factor for CVD, and frequently associated with hypertension, dyslipidaemia and T2DM, all of which are major predictors of future CVD. Obesity also predisposes patients to an increased risk of atrial fibrillation, heart failure, sudden cardiac death, renal disease and ischaemic stroke, which are the main causes of cardiovascular hospitalization and mortality .
The benefits of a Per/Ind SPC in patients with uncontrolled hypertension and obesity and prediabetes have also been observed in a 12-week open-label study , which showed that the Per/Ind SPC achieved further decreases in BP over a previous losartan + hydrochlorothiazide diuretic combination. This was accompanied by improvements in arterial elasticity, alleviation of insulin resistance and inflammation. This supports previous data from randomized clinical trials where the bioequivalent Per/Ind (8/2.5 mg) dose provided a significant, incremental reduction in BP as well as cardiac and renal end-organ protection, while remaining safe and well tolerated . Beyond its BP-lowering efficacy, the Per/Ind SPC provides more effective cardiovascular protection than a monotherapy strategy. This is consistent with data from the Lombardy registry, which showed more effective cardiovascular protection with a two-drug SPC compared to monotherapy in a real-life setting .
The advantages of such SPCs are fully addressed in the current ESC/ESH and ISH guidelines [2, 5]. SPCs simplify dosing for patients and improve adherence. They also facilitate treatment decisions for physicians as the drug development process ensures the correct combination of drugs at the appropriate doses.
These studies were conducted under real-life conditions and so relatively little information was available concerning concomitant treatments received prior to or during the study that could have influenced the results. However, the large number of patients included limits the risk of uncertainty. While these observational studies had no control group, the observed BP decreases confirm previous results from randomized controlled trials .
Observational studies also tend to have suboptimal adverse event reporting and therefore adverse event rates should be interpreted with caution. It should be noted that different methods were used to define obesity in the included trials, with BMI (greater than 30 kg/m2) used in the Russian studies and waist circumference (greater than 102 cm for men, greater than 88 cm for women) in the Hungarian studies, which might have led to a slightly greater uncertainty in the result. However, it is recognized that BMI is an imperfect marker of adiposity, especially in the elderly, and that abdominal fat is probably a better way to assess cardiovascular risk . An additional measure that looks promising for this objective is the concept of early vascular aging [51, 52], but this is still premature in its application .
The results of our subgroup analyses of patients enrolled in four large, 3-month, observational trials (FORTISSIMO, FORSAGE, PICASSO, and ACES) indicate that the Per/Ind SPC (10 mg/2.5 mg) provides effective and well-tolerated BP-lowering in patients with previously treated but uncontrolled hypertension and T2DM and/or obesity or MetS, populations in whom it is recognized that BP is difficult to control.
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We thank the participants of the studies involved.
Open Access funding provided by Semmelweis University. This work and the journal’s Rapid Service fee was funded by Servier, France. No funding was received for the Open Access publication of this work.
Editorial assistance, was provided by a freelance editor, Jenny Grice, Le Prioldy, France. This assistance was funded by Servier, France.
All named authors meet the International Committee of Medical Journal Editors (ICMJE) criteria for authorship for this article, take responsibility for the integrity of the work as a whole, and have given their approval for this version to be published.
All authors had full access to all of the data for this analysis and take complete responsibility for the integrity of the data and accuracy of the data analysis.
Romualda Brzozowska-Villatte is a Servier Global Medical and Patient Affairs employee and Martine De Champvallins is a Servier Institut de Recherches Internationales (IRIS) employee. Csaba Farsang, Csaba Andras Dézsi, Maria Glezer, Yuri Karpov have nothing to disclose.
Compliance with Ethics Guidelines
The designs of the individual studies in this pooled analysis were approved by local ethics committees. Information on the individual local ethics committees for each of the studies can be found in the primary study publications. All studies were carried out in accordance with the ethical principles derived from the revised Declaration of Helsinki. All patients provided written informed consent.
The datasets generated and/or analysed for this study are not publicly available as they include medical records of patients from a secondary source.
Below is the link to the electronic supplementary material.
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Farsang, C., Dézsi, C.A., Brzozowska-Villatte, R. et al. Beneficial Effects of a Perindopril/Indapamide Single-Pill Combination in Hypertensive Patients with Diabetes and/or Obesity or Metabolic Syndrome: A Post Hoc Pooled Analysis of Four Observational Studies. Adv Ther 38, 1776–1790 (2021). https://doi.org/10.1007/s12325-021-01619-8
- Blood pressure control
- Metabolic syndrome
- Single-pill combination
- Type 2 diabetes mellitus