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概要と使いどころ

Evaluates likelihood of primary aldosteronism by measuring plasma aldosterone suppression after oral captopril; normal suppression ≥30% makes PA unlikely, while lack of suppression with persistently suppressed plasma renin activity suggests PA. Use when assessing captopril challenge test (CCT) results for PA diagnosis in patients with positive aldosterone-to-renin ratio.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends correcting serum potassium to the laboratory reference range and repeating aldosterone-to-renin ratio (ARR) screening when the initial screen is negative in a hypertensive patient with hypokalemia. Use when a clinician encounters a negative PA screen in a hypertensive patient with hypokalemia and wonders whether to repeat testing after potassium repletion.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Suggests using morning cortisol ≤140 nmol/L (5 µg/dL) in combination with ACTH as a preliminary test suggestive of primary adrenal insufficiency when a corticotropin stimulation test is not feasible. Use when patients present with indicative symptoms such as hypotension, hyponatremia, hyperkalemia, or fatigue and corticotropin stimulation testing cannot be performed.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Determines whether to screen a patient with hypertension for primary aldosteronism based solely on the presence of hypertension. Use when a clinician asks whether to screen a hypertensive patient for PA, triggered by phrases such as "should we screen for aldosteronism" or "evaluate for secondary hypertension".

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Suggests monitoring DHEA replacement in women with primary adrenal insufficiency (PAI) by measuring morning serum DHEAS levels before the daily dose, targeting the mid‑normal range. Consider when evaluating low libido, depressive symptoms, or low energy despite optimized glucocorticoid and mineralocorticoid replacement.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

The Endocrine Society recommends a standard-dose corticotropin (ACTH) stimulation test to confirm primary adrenal insufficiency when clinical suspicion arises from symptoms such as hypotension, hyponatremia, hyperkalemia, or unexplained fatigue. Dosing is weight/age based: 250 µg for adults and children ≥2 years, 15 µg/kg for infants, and 125 µg for children <2 years.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends immediate IV hydrocortisone stress dosing for patients with suspected adrenal crisis presenting with severe adrenal insufficiency symptoms such as hypotension, hyponatremia, hyperkalemia, or acute abdominal pain. Use when clinician observes signs of adrenal crisis (e.g., syncope, delirium, marked abdominal tenderness) prior to diagnostic test results.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

In pregnant women with primary adrenal insufficiency (PAI), the guideline suggests using hydrocortisone over cortisone acetate, prednisolone, or prednisone for glucocorticoid replacement. It recommends against dexamethasone due to its lack of placental inactivation, which can expose the fetus to excess glucocorticoid exposure.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Suggests using prednisolone 3–5 mg/d orally once or twice daily as a glucocorticoid alternative in primary adrenal insufficiency. Consider this option when evaluating glucocorticoid therapy, particularly in patients with reduced medication compliance.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Calculates the lowest effective glucocorticoid dose (dexamethasone or prednisone) to normalize blood pressure and serum potassium in glucocorticoid-remediable aldosteronism (GRA/FH-I) by titrating to biochemical and clinical targets. Indicated when initiating medical treatment for confirmed GRA, triggered by findings such as early-onset hypertension, family history of stroke before age 40, spontaneous hypokalemia, or suppressed plasma renin activity with elevated aldosterone.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Selects the aldosterone-to-renin ratio (ARR) method over hypokalemia for screening hypertensive patients for primary aldosteronism. Use when a clinician asks what test to use for screening hypertensive patients with resistant hypertension or unexplained hypokalemia for PA.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends confirmatory testing with corticotropin stimulation test in patients presenting with clinical symptoms or signs suggesting PAI (e.g., fatigue, hypotension, hyponatremia, hyperpigmentation) when the patient's condition permits safe testing. Use when a clinician identifies suggestive features and circumstances allow outpatient stimulation testing without imminent need for emergency glucocorticoids.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Suggests a trial of dehydroepiandrosterone (DHEA) replacement in women with primary adrenal insufficiency (PAI) who report low libido, depressive symptoms, and/or low energy levels despite otherwise optimized glucocorticoid and mineralocorticoid replacement. Consider when a woman with PAI presents with persistent low libido, depressive symptoms, and/or low energy levels after glucocorticoid and mineralocorticoid doses have been titrated to clinical targets.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends initiating hydrocortisone replacement at a total starting dose of 8 mg/m2 body surface area per day, given in three or four divided doses, for children with confirmed primary adrenal insufficiency (PAI). Use when starting glucocorticoid therapy in pediatric PAI patients, adjusting the dose according to individual clinical response, growth, and need for stress coverage.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends fludrocortisone 100 µg daily for children with primary adrenal insufficiency and confirmed aldosterone deficiency; for infants under 12 months, adds sodium chloride supplementation. Triggered by PAI with aldosterone deficiency, evidenced by salt craving, hyponatremia, hyperkalemia, or elevated renin with low aldosterone.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Helps distinguish unilateral from bilateral adrenal disease based on 18-oxocortisol levels, which are typically higher in aldosterone-producing adenoma than idiopathic adrenal hyperplasia. Use when evaluating 18-oxocortisol results during PA workup to guide subtype classification after a positive ARR.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Interprets the saline infusion test (SIT) to assess the probability of primary aldosteronism when a patient has a positive aldosterone-to-renin ratio (ARR) and requires confirmatory testing. Triggers include evaluating post‑infusion plasma aldosterone concentration (PAC) after a positive ARR, hypertension work‑up, or when deciding whether to proceed to adrenal venous sampling (AVS).

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Interprets the postural stimulation test to detect angiotensin II‑unresponsive aldosterone‑producing adenoma (APA) or familial hyperaldosteronism type I (FH‑I) when aldosterone fails to rise with upright posture. Triggered by clinical cues such as “postural stimulation test shows no aldosterone increase”, “suspected APA with non‑responsive aldosterone”, or “evaluating FH‑I in young patients with early‑onset hypertension and hypokalemia”.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Suggests that pregnant patients with primary adrenal insufficiency be monitored for clinical signs of glucocorticoid over- or under-replacement such as normal weight or gain, fatigue, postural hypotension or hypertension, and hyperglycemia, with at least one review each trimester. Use when managing a pregnant patient with PAI to assess glucocorticoid dosing adequacy.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Determines whether to add a mineralocorticoid receptor antagonist (e.g., spironolactone or eplerenone) to glucocorticoid therapy in glucocorticoid-remediable aldosteronism when blood pressure fails to normalize with glucocorticoid alone. Triggered by persistent hypertension or inadequate BP control despite optimized glucocorticoid dosing in GRA patients.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends performing a dexamethasone suppression test to evaluate for autonomous cortisol secretion in patients with primary aldosteronism and adrenal adenoma. Triggered when a clinician considers whether to perform a dexamethasone suppression test in a patient with PA and adrenal adenoma.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Suggests genetic counseling for patients with primary adrenal insufficiency (PAI) when a monogenic disorder is suspected. Use when PAI patient presents with early-onset disease, syndromic features, consanguinity, family history, or negative autoimmune antibodies.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Recommends spironolactone as first-line mineralocorticoid receptor antagonist for initial medical therapy of primary aldosteronism due to low cost and widespread availability. Use when a clinician queries which MRA to start for a patient with PA requiring medical therapy.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新

Determines whether to perform adrenal venous sampling (AVS) to lateralize aldosterone excess in patients with confirmed primary aldosteronism (PA) who are being evaluated for surgical treatment. Indicated when surgery is feasible and desired by the patient, or when subtype workup is planned for a surgical candidate, especially in those younger than 35 years with spontaneous hypokalemia, marked aldosterone excess, and unilateral adrenal lesions on CT.

日本語の概要は準備中です。原文の説明を表示しています。

dromlakhani/MD2SKILL142026年10月5日 更新