Soumerai 2019 BALL score for relapsed or refractory CLL
Soumerai 2019 BALL score for relapsed or refractory CLL. Four caller-assigned 1-point flags (max 4): beta-2-microglobulin at the paper's published cutoff (>=5 mg/dL), LDH > laboratory ULN, anemia (Hb <110 g/L women or <120 g/L men), and time from initiation of last therapy <24 months. Risk low 0-1, intermediate 2-3, high 4. magent does not assay labs or convert B2M mg/L vs mg/dL. Not a treatment recommendation.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
261 msmedian answer time
$0.005listed price per call
$0.007price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.magentlab.com/api/calc/ball
| Category | Everything else |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 261 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"anemia": false,
"b2m_ge_5": false,
"last_therapy_lt_24mo": false,
"ldh_gt_uln": false
},
{
"anemia": false,
"b2m_ge_5": false,
"last_therapy_lt_24mo": false,
"ldh_gt_uln": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"anemia": {
"description": "Anemia as assigned by the caller using Soumerai 2019 hemoglobin cutoffs (hemoglobin <110 g/L in women or <120 g/L in men). true or false. magent does not take a hemoglobin number or sex and does not assay hemoglobin.",
"type": "boolean"
},
"b2m_ge_5": {
"description": "Serum \u03b22-microglobulin at or above the Soumerai 2019 published cutoff (\u22655 mg/dL) as assigned by the caller. true or false. magent does not assay B2M and does not convert mg/L versus mg/dL.",
"type": "boolean"
},
"last_therapy_lt_24mo": {
"description": "Time from initiation of last therapy <24 months as assigned by the caller (Soumerai 2019). true or false. magent does not read a treatment calendar.",
"type": "boolean"
},
"ldh_gt_uln": {
"description": "Serum LDH above the laboratory upper limit of normal as assigned by the caller (Soumerai 2019). true or false. magent does not assay LDH.",
"type": "boolean"
}
},
"required": [
"b2m_ge_5",
"ldh_gt_uln",
"anemia",
"last_therapy_lt_24mo"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}